Bristol (Mostly Remote)

The Opportunity

We’re working with a fast-growing, award-winning Data & AI consultancy expanding across the UK and globally.

With a strong track record in delivering data transformation programmes, they help organisations unlock value through cloud, analytics, and AI.

Due to continued growth, they are looking for a Tech Lead to bring technical oversight, leadership, and structure across client delivery and internal platforms.

The Role

You will act as the technical authority, ensuring high-quality delivery across all projects while shaping architecture and best practices.

Key Responsibilities

Own technical delivery quality across data & AI projects

Design cloud-first architectures and data platforms

Lead and optimise Azure environments

Mentor engineers and promote best practice

Support hiring and team growth

Influence technical strategy and tooling

Ensure solutions are scalable, secure, and delivered on time

About You

Background as a Tech Lead, Data Architect, or Senior Data Engineer

Strong cloud + data platform expertise

Comfortable in a strategic, less hands-on role

Thrives in a fast-paced, scaling environment.

Technical Environment

Cloud (Essential)

Strong Azure experience

AWS exposure beneficial

Focus on scalable, secure, cost-efficient design

Data Platforms

Databricks | Snowflake | Microsoft Fabric

Engineering & Tooling

CI/CD: GitHub, Azure DevOps

Infrastructure as Code: Terraform

Programming: SQL, Python

Data Architecture

Translating business needs into data models

Dimensional modelling (e.g. Kimball)

Why Join?

Work on cutting-edge data & AI projects, join a high-growth consultancy, shape the technical direction of the business, and benefit from a flexible, innovation-driven environment.

TPBN1_UKTJ

We believe in better. And we make it happen.
Better content. Better products. And better careers.
Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.
We turn big ideas into the products, content and services millions of people love.
And we do it all right here at Sky.
About the role
Join us as an Engineering Lead in Sky’s Content Platform, building and operating the systems that power content delivery at scale. From video ingest and encoding to metadata and distribution, you’ll work on high-impact services used by millions of customers while setting technical direction, raising engineering standards, and delivering reliable, scalable services in a fast-moving, cloud-native environment.
Please note - this is a hybrid role with an on-call rotation twice a month.
What you’ll do

• Build and operate cloud-native services on AWS using microservices and event-driven architecture
• Deliver independently deployable features with a strong focus on quality, reliability, and performance
• Contribute to code, reviews, and team discussions to maintain high engineering standards
• Own services end to end, including deployment, monitoring, and production support, with out-of-hours participation where required
• Develop and improve CI/CD pipelines, automated testing, and infrastructure as code
• Work on systems supporting video ingest, encoding, metadata, and content distribution workflows
• Use observability and metrics to identify issues and improve system performance
• Collaborate with engineers, analysts, and QA to deliver high-quality solutions

What you’ll bring

• Strong backend engineering experience with Python preferred, and the ability to work across or pick up other languages such as Java or C#
• Strong understanding of distributed systems and event-driven architectures, with experience in video, encoding, or broadcast workflows
• Hands-on experience building and operating services on AWS
• Strong experience designing and delivering APIs and microservices
• Experience with CI/CD pipelines, automated testing, and production support
• Ability to debug and resolve issues in production environments
• A pragmatic mindset with the ability to deliver value while maintaining quality
• Strong communication skills and the ability to work effectively in a team

Team overview
Our Content Technology and Innovation team delivers high-quality content to homes, customer devices, businesses, and commercial partners across our European markets. With over 2500 colleagues from around the world, we combine our strategic insights, engineering know-how and operational excellence to use the most innovative technologies to create and distribute our award-winning content.
The rewards
There’s a reason people can’t stop talking about #LifeAtSky. Our great range of rewards really are something special, here are just a few:

• Sky Q, for the TV you love all in one place
• A generous pension package
• Private healthcare
• Discounted mobile and broadband
• Access a wide range of exclusive Sky VIP rewards and experiences

Inclusion & how you’ll work
We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate. Please flag any adjustments you need to your recruiter as early as you can.
We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.
Your office space:
Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There’s also plenty of bike shelters and showers.
On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed and even get pampered at our beauty salon.
We’d love to hear from you
Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if, how far, and what next.
But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.
If you believe in better, we’ll back you all the way.
Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

As a Senior Developer, you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI).

What you’ll do

• Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components
• Contribute to the architecture and evolution of Sky’s AI Operations platform, shaping intelligent automation and large-scale operational workflows
• Develop and operate cloud-native systems on AWS, including automated testing frameworks, CI/CD pipelines and environment validation
• Build reliable alerting, correlation and automation capabilities that support high-scale streaming and live service environments
• Produce high-quality technical documentation, covering design decisions, configuration, deployment processes and operational runbooks
• Collaborate closely with engineers, product teams and operational stakeholders to deliver robust, scalable and observable systems
• Troubleshoot complex distributed systems, identifying root causes and driving continuous improvement across the platform
• Mentor engineers through code reviews, design discussions and technical guidance, supporting a culture of engineering excellence

What you’ll bring

• Strong experience in software engineering within cloud or platform environments, ideally with exposure to IaC, observability and automation tooling
• Proficiency with Golang and/or Python, alongside experience building APIs, backend services and distributed systems
• Solid understanding of data technologies such as MongoDB or Postgres, including schema design, optimisation and operational considerations
• Experience applying AI, ML or algorithmic techniques within software platforms, automation pipelines or operational tooling
• Strong knowledge of RESTful API design, integration patterns and modern automation approaches (including low-code/no-code tools)
• Ability to create and maintain clear technical documentation and architectural artefacts, supporting knowledge-sharing and change management
• A track record of solving complex engineering challenges, introducing innovative ideas and influencing technical direction within a team or platform

Team overview

You’ll join a globally distributed engineering team working across Sky and NBCUniversal platforms, supporting services used by millions of customers worldwide.

The team operates at the intersection of software engineering, platform reliability, and AI-assisted operations. We build systems that help engineering and operations teams detect issues earlier, respond faster, and continuously improve platform resilience and operational outcomes. Collaboration across regions, disciplines, and time zones is a core part of how we work.

Global Streaming Technology

Our team develops and supports market-leading video streaming services, underpinned by state-of-the-art engineering principles. We do this at huge scale: for over 50 million customers globally, spanning NBCUniversal Peacock in the US and Sky, NOW and SkyShowtime across Europe. No matter the device, the time or the place, we make sure that our diverse audiences can easily find and enjoy whatever they want to watch, choosing from the world’s best entertainment, news and sport.

The rewards

There’s one thing people can’t stop talking about when it comes to : the perks . Here’s a taster:

• Sky Q, for the TV you love all in one place

• The magic of Sky Glass at an exclusive rate

• A generous pension package

• Private healthcare

• Discounted mobile and broadband

• A wide range of Sky VIP rewards and experiences

Inclusion & how you’ll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space

Osterley

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.

On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose . You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.

Leeds

Leeds is home to two Sky offices; our contact centre and digital tech hub at Whitehall, and our Central Square customer sales centre right at the heart of the city. Our modern spaces, with subsidised cafes and dedicated break-out spaces, provide a balance for our hybrid working teams. Need a break? You can blow off steam over a game of pool or table tennis, or stay fit with local gym discounts

We’d love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if , how far, and what next .

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

As a Senior Developer, you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI).

What you’ll do

• Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components
• Contribute to the architecture and evolution of Sky’s AI Operations platform, shaping intelligent automation and large-scale operational workflows
• Develop and operate cloud-native systems on AWS, including automated testing frameworks, CI/CD pipelines and environment validation
• Build reliable alerting, correlation and automation capabilities that support high-scale streaming and live service environments
• Produce high-quality technical documentation, covering design decisions, configuration, deployment processes and operational runbooks
• Collaborate closely with engineers, product teams and operational stakeholders to deliver robust, scalable and observable systems
• Troubleshoot complex distributed systems, identifying root causes and driving continuous improvement across the platform
• Mentor engineers through code reviews, design discussions and technical guidance, supporting a culture of engineering excellence

What you’ll bring

• Strong experience in software engineering within cloud or platform environments, ideally with exposure to IaC, observability and automation tooling
• Proficiency with Golang and/or Python, alongside experience building APIs, backend services and distributed systems
• Solid understanding of data technologies such as MongoDB or Postgres, including schema design, optimisation and operational considerations
• Experience applying AI, ML or algorithmic techniques within software platforms, automation pipelines or operational tooling
• Strong knowledge of RESTful API design, integration patterns and modern automation approaches (including low-code/no-code tools)
• Ability to create and maintain clear technical documentation and architectural artefacts, supporting knowledge-sharing and change management
• A track record of solving complex engineering challenges, introducing innovative ideas and influencing technical direction within a team or platform

Team overview

You’ll join a globally distributed engineering team working across Sky and NBCUniversal platforms, supporting services used by millions of customers worldwide.

The team operates at the intersection of software engineering, platform reliability, and AI-assisted operations. We build systems that help engineering and operations teams detect issues earlier, respond faster, and continuously improve platform resilience and operational outcomes. Collaboration across regions, disciplines, and time zones is a core part of how we work.

Global Streaming Technology

Our team develops and supports market-leading video streaming services, underpinned by state-of-the-art engineering principles. We do this at huge scale: for over 50 million customers globally, spanning NBCUniversal Peacock in the US and Sky, NOW and SkyShowtime across Europe. No matter the device, the time or the place, we make sure that our diverse audiences can easily find and enjoy whatever they want to watch, choosing from the world’s best entertainment, news and sport.

The rewards

There’s one thing people can’t stop talking about when it comes to : the perks . Here’s a taster:

• Sky Q, for the TV you love all in one place

• The magic of Sky Glass at an exclusive rate

• A generous pension package

• Private healthcare

• Discounted mobile and broadband

• A wide range of Sky VIP rewards and experiences

Inclusion & how you’ll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space

Osterley

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.

On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose . You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.

Leeds

Leeds is home to two Sky offices; our contact centre and digital tech hub at Whitehall, and our Central Square customer sales centre right at the heart of the city. Our modern spaces, with subsidised cafes and dedicated break-out spaces, provide a balance for our hybrid working teams. Need a break? You can blow off steam over a game of pool or table tennis, or stay fit with local gym discounts

We’d love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if , how far, and what next .

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

As a Senior Developer, you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI).

What you’ll do

• Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components
• Contribute to the architecture and evolution of Sky’s AI Operations platform, shaping intelligent automation and large-scale operational workflows
• Develop and operate cloud-native systems on AWS, including automated testing frameworks, CI/CD pipelines and environment validation
• Build reliable alerting, correlation and automation capabilities that support high-scale streaming and live service environments
• Produce high-quality technical documentation, covering design decisions, configuration, deployment processes and operational runbooks
• Collaborate closely with engineers, product teams and operational stakeholders to deliver robust, scalable and observable systems
• Troubleshoot complex distributed systems, identifying root causes and driving continuous improvement across the platform
• Mentor engineers through code reviews, design discussions and technical guidance, supporting a culture of engineering excellence

What you’ll bring

• Strong experience in software engineering within cloud or platform environments, ideally with exposure to IaC, observability and automation tooling
• Proficiency with Golang and/or Python, alongside experience building APIs, backend services and distributed systems
• Solid understanding of data technologies such as MongoDB or Postgres, including schema design, optimisation and operational considerations
• Experience applying AI, ML or algorithmic techniques within software platforms, automation pipelines or operational tooling
• Strong knowledge of RESTful API design, integration patterns and modern automation approaches (including low-code/no-code tools)
• Ability to create and maintain clear technical documentation and architectural artefacts, supporting knowledge-sharing and change management
• A track record of solving complex engineering challenges, introducing innovative ideas and influencing technical direction within a team or platform

Team overview

You’ll join a globally distributed engineering team working across Sky and NBCUniversal platforms, supporting services used by millions of customers worldwide.

The team operates at the intersection of software engineering, platform reliability, and AI-assisted operations. We build systems that help engineering and operations teams detect issues earlier, respond faster, and continuously improve platform resilience and operational outcomes. Collaboration across regions, disciplines, and time zones is a core part of how we work.

Global Streaming Technology

Our team develops and supports market-leading video streaming services, underpinned by state-of-the-art engineering principles. We do this at huge scale: for over 50 million customers globally, spanning NBCUniversal Peacock in the US and Sky, NOW and SkyShowtime across Europe. No matter the device, the time or the place, we make sure that our diverse audiences can easily find and enjoy whatever they want to watch, choosing from the world’s best entertainment, news and sport.

The rewards

There’s one thing people can’t stop talking about when it comes to : the perks . Here’s a taster:

• Sky Q, for the TV you love all in one place

• The magic of Sky Glass at an exclusive rate

• A generous pension package

• Private healthcare

• Discounted mobile and broadband

• A wide range of Sky VIP rewards and experiences

Inclusion & how you’ll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space

Osterley

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.

On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose . You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.

Leeds

Leeds is home to two Sky offices; our contact centre and digital tech hub at Whitehall, and our Central Square customer sales centre right at the heart of the city. Our modern spaces, with subsidised cafes and dedicated break-out spaces, provide a balance for our hybrid working teams. Need a break? You can blow off steam over a game of pool or table tennis, or stay fit with local gym discounts

We’d love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if , how far, and what next .

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

About the role

Join us as an Engineering Lead in Sky’s Content Platform, building and operating the systems that power content delivery at scale. From video ingest and encoding to metadata and distribution, you’ll work on high-impact services used by millions of customers while setting technical direction, raising engineering standards, and delivering reliable, scalable services in a fast-moving, cloud-native environment.

Please note - this is a hybrid role with an on-call rotation twice a month.

What you’ll do

Build and operate cloud-native services on AWS using microservices and event-driven architecture Deliver independently deployable features with a strong focus on quality, reliability, and performance Contribute to code, reviews, and team discussions to maintain high engineering standards Own services end to end, including deployment, monitoring, and production support, with out-of-hours participation where required Develop and improve CI/CD pipelines, automated testing, and infrastructure as code Work on systems supporting video ingest, encoding, metadata, and content distribution workflows Use observability and metrics to identify issues and improve system performance Collaborate with engineers, analysts, and QA to deliver high-quality solutions What you’ll bring

Strong backend engineering experience with Python preferred, and the ability to work across or pick up other languages such as Java or C# Strong understanding of distributed systems and event-driven architectures, with experience in video, encoding, or broadcast workflows Hands-on experience building and operating services on AWS Strong experience designing and delivering APIs and microservices Experience with CI/CD pipelines, automated testing, and production support Ability to debug and resolve issues in production environments A pragmatic mindset with the ability to deliver value while maintaining quality Strong communication skills and the ability to work effectively in a team Team overview

Our Content Technology and Innovation team delivers high-quality content to homes, customer devices, businesses, and commercial partners across our European markets. With over 2500 colleagues from around the world, we combine our strategic insights, engineering know-how and operational excellence to use the most innovative technologies to create and distribute our award-winning content.

The rewards

There’s a reason people can’t stop talking about #LifeAtSky. Our great range of rewards really are something special, here are just a few:

Sky Q, for the TV you love all in one place A generous pension package Private healthcare Discounted mobile and broadband Access a wide range of exclusive Sky VIP rewards and experiences Inclusion & how you’ll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate. Please flag any adjustments you need to your recruiter as early as you can.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space:

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There’s also plenty of bike shelters and showers.

On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed and even get pampered at our beauty salon.

We’d love to hear from you Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if, how far, and what next.

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

As a Senior Developer, you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI).

What you’ll do

• Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components
• Contribute to the architecture and evolution of Sky’s AI Operations platform, shaping intelligent automation and large-scale operational workflows
• Develop and operate cloud-native systems on AWS, including automated testing frameworks, CI/CD pipelines and environment validation
• Build reliable alerting, correlation and automation capabilities that support high-scale streaming and live service environments
• Produce high-quality technical documentation, covering design decisions, configuration, deployment processes and operational runbooks
• Collaborate closely with engineers, product teams and operational stakeholders to deliver robust, scalable and observable systems
• Troubleshoot complex distributed systems, identifying root causes and driving continuous improvement across the platform
• Mentor engineers through code reviews, design discussions and technical guidance, supporting a culture of engineering excellence

What you’ll bring

• Strong experience in software engineering within cloud or platform environments, ideally with exposure to IaC, observability and automation tooling
• Proficiency with Golang and/or Python, alongside experience building APIs, backend services and distributed systems
• Solid understanding of data technologies such as MongoDB or Postgres, including schema design, optimisation and operational considerations
• Experience applying AI, ML or algorithmic techniques within software platforms, automation pipelines or operational tooling
• Strong knowledge of RESTful API design, integration patterns and modern automation approaches (including low-code/no-code tools)
• Ability to create and maintain clear technical documentation and architectural artefacts, supporting knowledge-sharing and change management
• A track record of solving complex engineering challenges, introducing innovative ideas and influencing technical direction within a team or platform

Team overview

You’ll join a globally distributed engineering team working across Sky and NBCUniversal platforms, supporting services used by millions of customers worldwide.

The team operates at the intersection of software engineering, platform reliability, and AI-assisted operations. We build systems that help engineering and operations teams detect issues earlier, respond faster, and continuously improve platform resilience and operational outcomes. Collaboration across regions, disciplines, and time zones is a core part of how we work.

Global Streaming Technology

Our team develops and supports market-leading video streaming services, underpinned by state-of-the-art engineering principles. We do this at huge scale: for over 50 million customers globally, spanning NBCUniversal Peacock in the US and Sky, NOW and SkyShowtime across Europe. No matter the device, the time or the place, we make sure that our diverse audiences can easily find and enjoy whatever they want to watch, choosing from the world’s best entertainment, news and sport.

The rewards

There’s one thing people can’t stop talking about when it comes to : the perks . Here’s a taster:

• Sky Q, for the TV you love all in one place

• The magic of Sky Glass at an exclusive rate

• A generous pension package

• Private healthcare

• Discounted mobile and broadband

• A wide range of Sky VIP rewards and experiences

Inclusion & how you’ll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space

Osterley

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.

On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose . You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.

Leeds

Leeds is home to two Sky offices; our contact centre and digital tech hub at Whitehall, and our Central Square customer sales centre right at the heart of the city. Our modern spaces, with subsidised cafes and dedicated break-out spaces, provide a balance for our hybrid working teams. Need a break? You can blow off steam over a game of pool or table tennis, or stay fit with local gym discounts

We’d love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if , how far, and what next .

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

As a Senior Developer, you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI).

What you’ll do

• Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components
• Contribute to the architecture and evolution of Sky’s AI Operations platform, shaping intelligent automation and large-scale operational workflows
• Develop and operate cloud-native systems on AWS, including automated testing frameworks, CI/CD pipelines and environment validation
• Build reliable alerting, correlation and automation capabilities that support high-scale streaming and live service environments
• Produce high-quality technical documentation, covering design decisions, configuration, deployment processes and operational runbooks
• Collaborate closely with engineers, product teams and operational stakeholders to deliver robust, scalable and observable systems
• Troubleshoot complex distributed systems, identifying root causes and driving continuous improvement across the platform
• Mentor engineers through code reviews, design discussions and technical guidance, supporting a culture of engineering excellence

What you’ll bring

• Strong experience in software engineering within cloud or platform environments, ideally with exposure to IaC, observability and automation tooling
• Proficiency with Golang and/or Python, alongside experience building APIs, backend services and distributed systems
• Solid understanding of data technologies such as MongoDB or Postgres, including schema design, optimisation and operational considerations
• Experience applying AI, ML or algorithmic techniques within software platforms, automation pipelines or operational tooling
• Strong knowledge of RESTful API design, integration patterns and modern automation approaches (including low-code/no-code tools)
• Ability to create and maintain clear technical documentation and architectural artefacts, supporting knowledge-sharing and change management
• A track record of solving complex engineering challenges, introducing innovative ideas and influencing technical direction within a team or platform

Team overview

You’ll join a globally distributed engineering team working across Sky and NBCUniversal platforms, supporting services used by millions of customers worldwide.

The team operates at the intersection of software engineering, platform reliability, and AI-assisted operations. We build systems that help engineering and operations teams detect issues earlier, respond faster, and continuously improve platform resilience and operational outcomes. Collaboration across regions, disciplines, and time zones is a core part of how we work.

Global Streaming Technology

Our team develops and supports market-leading video streaming services, underpinned by state-of-the-art engineering principles. We do this at huge scale: for over 50 million customers globally, spanning NBCUniversal Peacock in the US and Sky, NOW and SkyShowtime across Europe. No matter the device, the time or the place, we make sure that our diverse audiences can easily find and enjoy whatever they want to watch, choosing from the world’s best entertainment, news and sport.

The rewards

There’s one thing people can’t stop talking about when it comes to : the perks . Here’s a taster:

• Sky Q, for the TV you love all in one place

• The magic of Sky Glass at an exclusive rate

• A generous pension package

• Private healthcare

• Discounted mobile and broadband

• A wide range of Sky VIP rewards and experiences

Inclusion & how you’ll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space

Osterley

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.

On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose . You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.

Leeds

Leeds is home to two Sky offices; our contact centre and digital tech hub at Whitehall, and our Central Square customer sales centre right at the heart of the city. Our modern spaces, with subsidised cafes and dedicated break-out spaces, provide a balance for our hybrid working teams. Need a break? You can blow off steam over a game of pool or table tennis, or stay fit with local gym discounts

We’d love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if , how far, and what next .

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

As a Senior Developer, you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI).

What you’ll do

• Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components
• Contribute to the architecture and evolution of Sky’s AI Operations platform, shaping intelligent automation and large-scale operational workflows
• Develop and operate cloud-native systems on AWS, including automated testing frameworks, CI/CD pipelines and environment validation
• Build reliable alerting, correlation and automation capabilities that support high-scale streaming and live service environments
• Produce high-quality technical documentation, covering design decisions, configuration, deployment processes and operational runbooks
• Collaborate closely with engineers, product teams and operational stakeholders to deliver robust, scalable and observable systems
• Troubleshoot complex distributed systems, identifying root causes and driving continuous improvement across the platform
• Mentor engineers through code reviews, design discussions and technical guidance, supporting a culture of engineering excellence

What you’ll bring

• Strong experience in software engineering within cloud or platform environments, ideally with exposure to IaC, observability and automation tooling
• Proficiency with Golang and/or Python, alongside experience building APIs, backend services and distributed systems
• Solid understanding of data technologies such as MongoDB or Postgres, including schema design, optimisation and operational considerations
• Experience applying AI, ML or algorithmic techniques within software platforms, automation pipelines or operational tooling
• Strong knowledge of RESTful API design, integration patterns and modern automation approaches (including low-code/no-code tools)
• Ability to create and maintain clear technical documentation and architectural artefacts, supporting knowledge-sharing and change management
• A track record of solving complex engineering challenges, introducing innovative ideas and influencing technical direction within a team or platform

Team overview

You’ll join a globally distributed engineering team working across Sky and NBCUniversal platforms, supporting services used by millions of customers worldwide.

The team operates at the intersection of software engineering, platform reliability, and AI-assisted operations. We build systems that help engineering and operations teams detect issues earlier, respond faster, and continuously improve platform resilience and operational outcomes. Collaboration across regions, disciplines, and time zones is a core part of how we work.

Global Streaming Technology

Our team develops and supports market-leading video streaming services, underpinned by state-of-the-art engineering principles. We do this at huge scale: for over 50 million customers globally, spanning NBCUniversal Peacock in the US and Sky, NOW and SkyShowtime across Europe. No matter the device, the time or the place, we make sure that our diverse audiences can easily find and enjoy whatever they want to watch, choosing from the world’s best entertainment, news and sport.

The rewards

There’s one thing people can’t stop talking about when it comes to : the perks . Here’s a taster:

• Sky Q, for the TV you love all in one place

• The magic of Sky Glass at an exclusive rate

• A generous pension package

• Private healthcare

• Discounted mobile and broadband

• A wide range of Sky VIP rewards and experiences

Inclusion & how you’ll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space

Osterley

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.

On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose . You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.

Leeds

Leeds is home to two Sky offices; our contact centre and digital tech hub at Whitehall, and our Central Square customer sales centre right at the heart of the city. Our modern spaces, with subsidised cafes and dedicated break-out spaces, provide a balance for our hybrid working teams. Need a break? You can blow off steam over a game of pool or table tennis, or stay fit with local gym discounts

We’d love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if , how far, and what next .

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

What We do / The Team: Markets Operations Technology is going through an exciting phase of transformation in margin and collateral domain. We are re-engineering our technology estate to achieve world-leading performance and resiliency, enabling new capabilities in advanced execution, global market connectivity, and modernised post-trade, clearing and margin processes. Our ambition is to deliver a seamlessly integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise.

Role Overview/What will you do: As Senior Software Engineer in our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems. You will have an opportunity to participate in the whole spectrum of building software solutions, closely working with product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global teams.

This role is for someone who enjoys solving engineering challenges, has experience in building robust and high-quality solutions, has excellent communication skills and can manage multiple priorities simultaneously.

Key Skills and Experience required:

• Bachelor’s degree in computer science or engineering field involving software programming or systems engineering
• Hands-on professional software development experience
• Proficiency in programming in mainly Java, React and/or Python
• Strong hands-on experience of building RESTful APIs using popular frameworks like Spring
• Experience of following TDD and clean code principles
• Proficiency with data structures, algorithms and SQL
• Able to independently work in fast paced and rapidly changing environment

Any Beneficial / Nice to have skills and experience:

• Experience of working in investment bank or financial services industry
• Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database

What we’ll provide you:

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

• 27 days annual leave (plus bank holidays)
• A discretional annual performance related bonus
• Private Medical Care & Life Insurance
• Employee Assistance Program
• Pension Plan
• Paid Parental Leave
• Special discounts for employees, family, and friends
• Access to an array of learning and development resources

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

Job Family Group:
Technology ------------------------------------------------------
Job Family:
Applications Development ------------------------------------------------------
Time Type:
Full time ------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi .

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Senior Data Engineer London, Hybrid, 3 days in the office each week (Monday, Tuesday and Wednesday) £70,000 to 80,000 depending on experience Ref: J13073 A growing AI SaaS business, where data sits at the centre of everything they build, is looking for a Senior Data Engineer to take ownership of the pipelines that power their platform. This is an opportunity to work with real world, complex data and turn it into reliable, decision ready datasets used across product, analytics and machine learning. Python and SQL sit at the heart of the role. The Opportunity ·You will design, build and maintain scalable data pipelines that support a fast moving AI platform. You will work closely with product, analytics and machine learning teams to ensure data is accurate, accessible and trusted. ·The business works with large volumes of imperfect and inconsistent data, so you will need to be comfortable handling edge cases, improving data quality and solving complex data challenges. ·The environment is modern and cloud based, with exposure to technologies such as Spark, Snowflake and BigQuery across AWS, GCP and Azure. ·You will also have the opportunity to support and mentor other engineers through collaboration, code reviews and sharing best practice. ·The team is supportive, highly collaborative and values different perspectives. ·Engineers are given the space to contribute ideas, challenge thinking and have a genuine impact on the direction of the platform. Key Responsibilities ·Design, build and maintain scalable data pipelines ·Own data pipelines from source through to production ·Work with messy, incomplete and complex datasets to create clean, reliable outputs ·Improve data quality, performance and reliability as the platform scales ·Collaborate closely with product, analytics and machine learning teams ·Contribute to code reviews, engineering standards and best practice ·Support and mentor other engineers within the team What We Are Looking For ·Strong Python and SQL expertise gained within large scale production environments ·Experience delivering complex data transformation projects end to end ·Experience with Spark, Snowflake, BigQuery or similar technologies ·Exposure to cloud environments such as AWS, GCP or Azure ·Comfortable working with large, messy and evolving datasets ·Experience taking ownership of pipelines and data engineering solutions from design through to deployment ·A collaborative approach with experience mentoring or supporting other engineers If you enjoy building the data foundations behind AI products and want to join a business where you can have real impact, this could be an excellent fit. To find out more, please get in touch. Please note that applicants must have the right to work in the UK. Sponsorship is not available for this opportunity. If you know someone who may be interested, referrals are always welcome. For every successful placement, you will be eligible for our referral reward scheme. Datatech is one of the UK's leading recruitment agencies specialising in Data, Analytics, AI and Technology recruitment, and is the host of the Women in Data event

We're are recruiting for a AWS Engineer to support our client with a migration from on prem infrastructure into AWS. The environment includes multiple (4) AWS accounts and a number of WordPress-hosted sites that require a smooth, low-risk transition. Scope of Work Migrate on-prem workloads into AWS (4 accounts, 12 EC2 instances) Reconfigure and optimise Amazon EC2 environments Manage DNS and cutover via Amazon Route 53 Support migration and optimisation of WordPress / LAMP stack environments Ensure minimal downtime and a clear rollback plan Validate environments post-migration (performance, stability, security) Key Responsibilities Define and execute migration approach (lift & shift vs optimisation) Handle data migration (databases, file systems, backups) Plan and execute DNS cutover strategy (TTL, testing, rollback) Configure networking, security groups, and access controls Implement basic monitoring and backup processes Troubleshoot issues during and after migration Required Experience Proven experience delivering on-prem → AWS migrations Strong hands-on experience with: AWS (EC2, networking, DNS) WordPress hosting environments Apache/Nginx, MySQL, PHP Experience managing live environment cutovers Solid understanding of DNS, SSL, and web hosting infrastructure Outcome Successful delivery of a stable, optimised AWS environment with all sites migrated, minimal disruption, and clear documentation for ongoing management. At Gleeson Recruitment Group, we embrace inclusivity and welcome applicants of all backgrounds, experiences, and abilities. We are proud to be a disability confident employer. By applying you will be registered as a candidate with Gleeson Recruitment Limited. Our Privacy Policy is available on our website and explains how we will use your data

Data Engineer (AWS) Location: (Hybrid 2-3 days onsite) Salary: £60,000 - £70,000 + Bens, Perks, Healthcare Options, Unlimited Training Budget Security Clearance: Must be eligible for SC Clearance (5+ years UK residency) Sector: Public Sector & Government Client Build the Data Infrastructure That Powers the Public Sector We are looking for experienced Data Engineers to join a long-standing, high-impact public sector partnership. This isn't just about moving data; it's about modernizing essential services and delivering secure, reliable data products at scale. You will play a pivotal role in shaping engineering design, mentoring talent, and helping our clients reimagine what's possible through technology. The Role As a Senior member of our engineering team, you will: Design & Implement: Create robust, secure, and performant data integration solutions (both batch and near-real-time). Build & Optimize: Develop and improve end-to-end data pipelines-from ingestion to curation-ensuring high availability through rigorous monitoring and alerting. Collaborate: Work closely with product teams and client stakeholders to align technical decisions with cost, performance, and security requirements. Innovate: Support incident resolution and contribute to our internal Engineering Communities of Practice. Lead: Actively participate in Agile ceremonies and mentor junior colleagues to grow our collective capability.Your skills and experience ​ Strong SQL and hands-on experience with data modelling. Hands-on with ETL/ELT tooling (at least one of Talend, Pentaho DI, Informatica, AWS Glue, or SAS). Experience with databases/data platforms (ideally Oracle or Cloudera) Knowledge of cloud platforms (ideally AWS) Good experience with programming/scripting languages (e.g. Python, Bash). Strong grasp of data engineering fundamentals, including integration, transformation, orchestration, and version control. Excellent client-facing and consultancy skills.NOTE: This role requires Security Check (SC) clearance. To be eligible, you must have resided continuously in the UK for the last 5 years. Interested? Apply now or send your CV

Bonhill Partners are supporting a leading global financial services organisation in their search for an experienced Director of Infrastructure Strategy & Enterprise Architecture . This senior leadership role will own the definition and execution of infrastructure strategy, enterprise architecture, and service management across the region. The Role You will be responsible for shaping and delivering a long-term infrastructure roadmap, ensuring alignment with business objectives, regulatory requirements, and global standards. The position requires a proven track record in strategy and architecture delivery—not advisory, but hands-on execution within complex, regulated environments. As a key leader, you will oversee and develop a community of architects, providing both direct line management and indirect leadership, while working closely with senior stakeholders, technology teams, and external partners. Responsibilities 1. Define and deliver infrastructure strategy and enterprise architecture for the region, aligned with global objectives. 2. Lead the execution of a 5 year roadmap, covering digitalisation, vendor consolidation, and infrastructure modernisation. 3. Drive the transition of on-premise end-user services (e.g., VDI estate) towards modern, cloud-enabled solutions. 4. Shape and manage a multi-cloud strategy (Oracle, Azure, AWS), ensuring integration with decommissioning programmes. 5. Partner with networking, cyber security, and service management teams to design and operate secure, automated, future-ready services. 6. Champion innovation in areas such as AI/GenAI, exploring opportunities to enhance automation, end-user experience, and operational efficiency. 7. Build and foster a community of architects across the region, providing thought leadership, coaching, and alignment with enterprise practices. Candidate Profile 1. Proven experience as a Director (or equivalent) in Architecture within global, regulated organisations (financial services strongly preferred). 2. Hands-on background in enterprise architecture, with exposure to multiple domains beyond end-user computing. 3. Demonstrated success in leading both strategy creation and execution, not advisory-only consulting. 4. Strong leadership and people management skills, with experience leading both direct reports and influencing broader teams. 5. Deep knowledge of financial services technologies, including cloud, platforms, telecommunications and networks, digital workplace, data management, and artificial intelligence (including GenAI). 6. Expertise in multi-cloud environments (Oracle, Azure, AWS) and their integration into complex infrastructure ecosystems. 7. Strong understanding of regulated industry requirements, including audit, risk, and compliance considerations. 8. Future-focused mindset, able to translate emerging technologies (e.g., AI, automation) into practical strategies. What’s on Offer 1. Senior leadership opportunity within a global organisation 2. Competitive compensation and benefits package 3. Influence over the long-term strategy and technology landscape across the organisation 4. High visibility at senior executive level We look forward to hearing from you!

Senior Python Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world.

Highly successful and fast growing organisation has an exciting opportunity for a Senior Python Developer (PYTHON/AWS/REACT.

They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products.

Requirements

• Design and implement systems and software to meet requirements using appropriate tools and methods.
• Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review.
• Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements.
• Suggest improvements to the code base, development processes, tooling and working practices.
• Encourage innovation by identifying, evaluating and adoption of emerging technologies.
• Assist with the design, implementation, and testing of APIs that adhere to the Open API specification

Knowledge & Skills for this job

• Able to demonstrate commercial software development experience.
• Practical experience in system design, development, testing and operational stability.
• Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls.
• Experience applying continuous delivery, test driven development and pair programming.
• Experience of working in an agile environment and an understanding of Scrum principles in particular.
• Experience writing and consuming RESTful APIs in Python.
• Experience with AWS services (Lambda, DynamoDB, ElasticSearch).
• Experience with creating web application UIs using ReactJS and with TypeScript

The Directorate

This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer.

The Team

As well as the above teams, you will be working across the organisation. We are welcoming someone who sees opportunities, is proactive and energetic wanting to make a difference to the way we work and the way we support our members.

Excellent opportunity to positively impact patient safety whilst working on complex, challenging and career defining projects.

Basic salary £68,000-70,000 + excellent benefits

Hybrid role - between 4 - 8 days per month in the London office, the rest remote

Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech .

Join the Technology Application Strategy team, where we empower Citi’s global developer community to build better, faster, and with greater satisfaction. We are a dynamic and globally distributed team of passionate technologists across London, Belfast, and the US, dedicated to designing, building, and deploying cutting-edge productivity and tooling solutions.

Our mission is to revolutionise the developer experience at Citi, providing innovative tools and platforms that streamline workflows, enhance efficiency, and foster a culture of continuous improvement. If you thrive on solving complex problems and aspire to make a significant impact on how thousands of developers operate worldwide, you’ll find your challenge here.

Role Overview/What will you do:

• You will play a key role in developing tooling for the Citi developer community using a range of technologies including Java and SpringBoot microservices on Linux on OpenShift.
• You’ll build APIs to integrate with other systems across the bank using industry best practices.
• You will engage across the entire Software Development Lifecycle (SDLC), from initial design and architecture to development, testing, deployment, and ongoing support, ensuring the delivery of high-quality, impactful solutions.
• Act as a trusted consultant and partner to developers worldwide within Citi. You will provide expert guidance, facilitating their onboarding and maximizing their utilization of the innovative tools and platforms you help create.
• You will serve as a subject matter expert for both senior stakeholders and team members. You will role model engineering excellence and play your part in actively fostering a culture of continuous learning and openly sharing your knowledge and experience.

Key Skills and Experience

• You will be a highly motivated self-starter who is comfortable taking on new challenges with an open and inquisitive mind and a readiness to learn.
• You will be a competent Java developer who drives with tests and understands the importance of writing clean, testable code.
• You will have a strong understanding of core Java and have experience building apps using SpringBoot.
• You will have experience working with build tools such as Gradle.
• You will be comfortable working with Linux and be familiar with standard developer tooling, such as Git, BitBucket/GitHub, Jira, Confluence, etc.
• You will have a knowledge of build pipelines, CI/CD and the pathway to production.

Desirable Skills

• Working knowledge of app containerisation and deploying applications on cloud platforms (e.g. OpenShift, AWS, GCP) with Docker or Podman.
• Experience with relational databases such as Oracle.

What we’ll provide you:

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

• 27 days annual leave (plus bank holidays)
• A discretional annual performance related bonus
• Private Medical Care & Life Insurance
• Employee Assistance Program
• Pension Plan
• Paid Parental Leave
• Special discounts for employees, family, and friends
• Access to an array of learning and development resources

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

Job Family Group:
Technology ------------------------------------------------------
Job Family:
Applications Development ------------------------------------------------------
Time Type:
Full time ------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi .

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Role: Mobile App Architect
Location: Redhill, UK
Duration: Contract

Job Description:
Your Profile
Essential skills/knowledge/experience:

• Strong hands on experience in React/React Native mobile application development.
• Proven experience building mobile applications for iOS and Android.
• Solid understanding of mobile app architecture patterns.
• Experience with AWS Cloud, especially EKS, containers, and Kubernetes.
• Strong knowledge of microservices architecture and API based integrations.
• Experience with CI/CD pipelines and DevOps practices.
• Strong understanding of mobile and application security best practices.
• Experience integrating mobile apps with Back End systems and third party services.

Desirable skills/knowledge/experience:

• Experience with mobile performance optimization.
• Exposure to OAuth2, OpenID Connect, JWT, and enterprise security standards.
• Prior experience in financial services or regulated environments.

Contract Senior Software Engineer / Data Platform Engineer

We are recruiting on behalf of our client for a Senior Software Engineer / Data Platform Engineer to support the ongoing evolution of a large-scale financial data platform. The platform combines long-established enterprise systems and legacy components with modern cloud-based services hosted on AWS. It processes high-volume structured data and supports both internal systems and customer-facing applications. A significant portion of the estate is built on SQL Server, making strong SQL expertise essential. The successful contractor will play a key role in modernising core systems, improving performance and reliability, and enabling scalable next-generation services.

This role is suited to engineers comfortable working across both legacy and modern architectures, with strong experience in backend development and API design.

Key Responsibilities

• Develop, optimise, and maintain SQL Server queries, stored procedures, and data-processing logic
• Improve performance through indexing strategies, query optimisation, and tuning of large datasets
• Design and build backend services using Python or C#
• Support and enhance legacy systems, contributing to incremental modernisation initiatives
• Build and maintain reliable, scalable APIs for internal systems and integrations
• Work with AWS services (including API Gateway) to support cloud-based architectures
• Improve platform reliability through automation, monitoring, and operational enhancements
• Contribute to data processing pipelines, ETL workflows, and system integrations
• Collaborate with engineers, architects, and product teams across distributed environments
• Apply AI-assisted development tools (e.g., GitHub Copilot, IDE AI assistants) within workflows
• Contribute to engineering best practices and continuous platform improvement

Essential Skills & Experience

• 8+ years of professional software engineering experience
• Strong expertise in SQL Server (complex queries, stored procedures, indexing, tuning)
• Experience working with large relational datasets
• Strong backend development experience in Python and/or C#
• Proven experience in AWS environments
• Experience working with complex enterprise or legacy systems
• Strong analytical and problem-solving skills

Desirable Skills

• API design and development experience
• Experience modernising legacy systems
• Knowledge of data processing pipelines or ETL systems
• Exposure to financial services or market data environments
• Experience using AI-assisted development tools (e.g., GitHub Copilot)
• Strong academic background in Computer Science, Engineering, or related field (or equivalent experience)

£40000 - 60000 GBP

Hybrid WORKING

Location: Central London, Greater London - United Kingdom Type: Permanent

Site Reliability Engineer

Level: Mid-Senior

Location: Gloucester (Hybrid)

Function: Site Reliability Engineering / DevOps

Salary £40,000 - £65,000 (DOE) + bonus and benefits

About the Role

Our client operates at the sharp end of national security and digital intelligence, delivering mission-critical technology across highly sensitive environments. Their Gloucester-based team is scaling, driven by increasing demand from government and defence clients.

This is a Site Reliability Engineering role with real impact. You are not maintaining low-value ops processes. You are engineering reliability into systems that matter, using automation, tooling, and strong software principles to reduce manual intervention and improve performance at scale.

What You’ll Be Doing

• Supporting and improving critical services that underpin mission-facing applications
• Driving automation to eliminate repetitive operational work and reduce human intervention
• Instrumenting systems with monitoring and observability tooling, using data to improve reliability and performance
• Working closely with engineering teams to embed best practices in system design and architecture
• Diagnosing and resolving complex incidents across the full technology stack
• Contributing to a broader SRE / DevOps community, sharing knowledge and improving standards

Ideal Background

• Experience in software engineering, ideally with Java and web technologies (JavaScript, HTML)
• Strong understanding of cloud infrastructure (AWS, Azure, or OpenStack)
• Solid Linux and/or Windows command line experience (Bash, PowerShell)
• Exposure to distributed systems, microservices, and containerisation (Docker)
• Experience with monitoring and logging tools (e.g. ELK stack)
• Familiarity with databases such as Elasticsearch or MongoDB
• Experience with CI/CD or configuration management tools (Chef, Puppet)
• Proven ability to troubleshoot production issues across infrastructure and application layers
• Understanding of Agile environments and tooling (e.g. Jira)

What You’ll Receive

• £40,000 - £65,000 base salary depending on experience
• Hybrid working model with flexibility built in
• Opportunity to work on high-impact, secure programmes with real-world outcomes
• Access to complex engineering challenges not typically found in commercial environments
• Strong internal engineering culture with a focus on continuous improvement and innovation

Who Should Apply

• Engineers who want to move beyond traditional operations into true SRE
• Candidates who enjoy solving complex reliability and scalability challenges
• Individuals comfortable working in secure, high-trust environments
• People who value impact, ownership, and engineering depth over surface-level delivery

Clearance & Eligibility

Due to the nature of the work, candidates must be eligible for UK security clearance. This typically requires UK nationality or long-term residency.

About Us:

About Us: Solirius Reply delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service, allowing us to truly understand our clients’ needs.

It is this close collaboration with our clients that has enabled us to grow rapidly in recent years and will drive our ambitious future growth plans. We currently have over 400 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz; with plans to increase our client base further in the near future.

We operate as a flat organisation and believe in trusting and supporting our team to operate independently. We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields, to provide a best-in-class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose

About You:

You are a motivated and adaptable professional with a strong analytical mindset and a passion for using technology to solve real-world problems. You enjoy working in collaborative, agile teams and take pride in delivering high-quality solutions that make a tangible impact. With strong communication skills and a consultative approach, you’re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. You understand and align with Solirius Reply Values.

The Role:

We are looking for experienced Solution Architects to work on our projects with our public sector clients, helping to deliver Solirius’ services to the highest standard.

The role will involve working with multiple business stakeholders, helping them to design business solutions which will then be implemented by the delivery teams.

As a Solution Architect, you will be expected to operate with a high degree of autonomy, using your experience and judgement to resolve complex technical and architectural challenges in alignment with client needs. You will proactively manage escalations and take ownership of delivering effective, scalable, and secure solutions.

Successful candidates will also be expected to take an active role in practice development: developing new services to help with Solirius’ business development - creating and updating new architecture artefacts, liaising with the other Solirius practices to maintain practice profile and contributing to the development of more junior practice members.

In addition to technical leadership, you will play a key role in identifying and shaping new business opportunities, working closely with stakeholders across client organisations to understand strategic objectives and deliver value-driven outcomes.

You must be a strong and confident communicator, capable of influencing both technical and non-technical audiences. You will lead and mentor technical teams, build consensus across diverse stakeholder groups, and foster collaborative, cross-functional working environments.

Your role will require innovative thinking, applying best practices and emerging technologies to solve complex business problems in creative and pragmatic ways.

Key Responsibilities:

• Design end-to-end solution architectures that meet business, technical, and security requirements.
• Translate business and technical requirements into scalable, secure, and cost-effective designs.
• Ensure alignment with enterprise architecture, technology strategy, and governance standards.
• Lead architecture reviews and technical design workshops with stakeholders and delivery teams.
• Support Agile delivery teams, defining MVP architecture and providing ongoing technical direction.
• Collaborate with stakeholders across business, product, and IT to gain buy-in and drive decisions.
• Define integration patterns, APIs, and data flows between systems and services.
• Contribute to DevOps, automation, and infrastructure-as-code practices for delivery at scale.
• Ensure security, compliance, and risk management are Embedded in the solution.
• Produce clear architectural documentation using standards like C4, Archimate, or cloud-native diagrams. Creating high-level Level Designs and relevant architecture artifacts.

Key Experience:

• Extensive experience in stakeholder engagement and senior-level communication, including C-suite.
• Proven experience in client-facing and/or consultancy environments.
• Demonstrated ability to translate complex business and functional requirements into scalable and resilient technology architectures.
• Strong track record in designing and delivering end-to-end data and application architectures in enterprise settings.
• Expertise in conceptual, logical, and physical architecture modelling.
• Deep understanding of large-scale, distributed systems and integration patterns.
• Ability to design solutions that meet both functional and non-functional requirements, including performance, scalability, security, and compliance.
• Broad experience with system security, operating systems, cloud infrastructure, and enterprise data management.

Key Skills:

• Advanced knowledge of cloud platforms: Microsoft 365, Azure, AWS, and Google Cloud Platform (GCP).
• Hands-on experience with programming languages such as Java, .NET, Python, or equivalent.
• Microservices architecture and containerization.
• RESTful API design and management.
• Agile and DevOps delivery methodologies.
• Expertise in data architecture and design (conceptual, logical, and physical).
• Familiarity with modern integration technologies and patterns (eg, event-driven, service mesh, API gateways).

What We Offer:

• Competitive salary
• 25 Days Annual Leave + Bank Holidays
• Flexibility to work from home
• 10 days allocated development training per year
• Generous discretionary bonus
• Statutory & Contributory pension
• Private healthcare cover
• Discounted gym membership
• Enhanced parental leave
• Paid fertility leave
• Cycle to Work and Electric Vehicle schemes
• Access to Employee Assistance Programme (EAP)
• Annual away days
• Monthly company socials

Equality & Diversity

Solirius Reply is an equal opportunities employer. We are committed to creating a work environment that supports, celebrates, encourages and respects all individuals and in which all processes are based on merit, competence and business needs. We do not discriminate on the basis of race, religion, gender, sexuality, age, disability, ethnicity, marital status or any other protected characteristics.

Should you require further assistance or require any reasonable adjustments be put in place to better support your application process, please do not hesitate to raise this with us

About Us:

Solirius Reply delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service, allowing us to truly understand our clients’ needs.

It is this close collaboration with our clients that has enabled us to grow rapidly in recent years and will drive our ambitious future growth plans. We currently have over 400 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz; with plans to increase our client base further in the near future.

We operate as a flat organisation and believe in trusting and supporting our team to operate independently. We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields, to provide a best-in-class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose.

About You:

You are a motivated and adaptable professional with a strong analytical mindset and a passion for working with data to solve real-world problems. You enjoy working in collaborative, agile teams and take pride in delivering high-quality, data-driven solutions that make a tangible impact. With strong communication skills and a consultative approach, you’re comfortable engaging with clients, understanding their needs, and translating them into robust data architectures and platforms. You understand and align with Solirius Reply Values.

The Role:

We are looking for experienced Data Architects to work on our projects with our public sector clients, helping to deliver Solirius’ services to the highest standard.

The role will involve working with multiple business and technical stakeholders, helping them to design data solutions and architectures which will then be implemented by the delivery teams.

As a Data Architect, you will be expected to operate with a high degree of autonomy, using your experience and judgement to resolve complex data and architectural challenges in alignment with client needs. You will proactively manage escalations and take ownership of delivering effective, scalable, and secure data solutions.

Successful candidates will also be expected to take an active role in practice development: developing new data services to help with Solirius’ business development - creating and updating data architecture artefacts, liaising with other Solirius practices to maintain practice profile and contributing to the development of more junior practice members.

In addition to technical leadership, you will play a key role in identifying and shaping new business opportunities, working closely with stakeholders across client organisations to understand strategic objectives and deliver value-driven, data-led outcomes.

You must be a strong and confident communicator, capable of influencing both technical and non-technical audiences. You will lead and mentor technical teams, build consensus across diverse stakeholder groups, and foster collaborative, cross-functional working environments.

Your role will require innovative thinking, applying best practices and emerging data technologies to solve complex business problems in creative and pragmatic ways.

Key Responsibilities:

• Design end-to-end data architectures that meet business, technical, and security requirements.
• Translate business and analytical requirements into scalable, secure, and cost-effective data platforms.
• Ensure alignment with enterprise data architecture, data strategy, and governance standards.
• Lead data architecture reviews and technical design workshops with stakeholders and delivery teams.
• Support Agile delivery teams, defining MVP data architecture and providing ongoing technical direction.
• Collaborate with stakeholders across business, product, and IT to gain buy-in and drive data-driven decisions.
• Define data models, data flows, metadata standards, and integration patterns.
• Contribute to data engineering, automation, and infrastructure-as-code practices for delivery at scale.
• Ensure data security, privacy, compliance, and risk management are Embedded in the solution.
• Produce clear data architecture documentation using standards such as conceptual, logical and physical models, C4, Archimate, and cloud-native diagrams, including high-level designs and relevant data artefacts.

Key Experience:

• Extensive experience in stakeholder engagement and senior-level communication, including C-suite.
• Proven experience in client-facing and/or consultancy environments.
• Demonstrated ability to translate complex business and analytical requirements into scalable and resilient data architectures.
• Strong track record in designing and delivering end-to-end data platforms in enterprise settings.
• Expertise in conceptual, logical, and physical data modelling.
• Deep understanding of data platforms, data integration, and analytics architectures.
• Ability to design solutions that meet both functional and non-functional requirements, including performance, scalability, security, and compliance.
• Broad experience with data governance, data quality, master data management, and regulatory requirements.

Key Skills:

• Advanced knowledge of cloud data platforms: Azure, AWS, and Google Cloud Platform (GCP).
• Strong experience with data warehousing, data lakes, and lakehouse architectures.
• Hands-on experience with SQL and at least one programming language such as Python, Scala, or Java.
• ETL/ELT design and data pipeline orchestration.
• Streaming and event-driven data architectures.
• Agile and DevOps delivery methodologies applied to data platforms (DataOps).
• Expertise in data architecture and modelling (conceptual, logical, and physical).
• Familiarity with modern integration technologies and patterns (eg, API-driven, event streaming, service mesh).

What We Offer:

• Competitive Salary
• 25 Days Annual Leave + Bank Holidays
• Flexibility to work from home
• 10 days allocated for development training per year
• Generous Discretionary Bonus
• Statutory & Contributory Pension
• Private Healthcare Cover
• Discounted Gym Membership
• Enhanced Parental Leave
• Paid Fertility Leave
• Cycle to Work and Electric Vehicle schemes
• Access to Employee Assistance Programme (EAP)
• Annual Away Days
• Monthly Company Socials

Equality & Diversity:

Solirius Reply is an equal opportunity employer. We are committed to creating a work environment that supports, celebrates, encourages and respects all individuals and in which all processes are based on merit, competence and business needs. We do not discriminate on the basis of race, religion, gender, sexuality, age, disability, ethnicity, marital status or any other protected characteristics.

Should you require further assistance or require any reasonable adjustments be put in place to better support your application process, please do not hesitate to raise this with us.