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Machine Learning Team Lead

Sky

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.

What you’ll do
We are seeking a highly skilled Senior Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low-latency solutions that serve millions of users globally. The successful candidate will collaborate closely with data scientists, engineers, and product managers to design intelligent content recommendation mechanisms and drive the ongoing advancement of our Machine Learning Platform.

Model Development: Design, train, and optimise machine learning models focused on user personalisation, encompassing recommendation engines, ranking algorithms, user segmentation, and content analysis.
Data Pipeline Engineering: Construct and maintain robust and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets.
Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance.
Experimentation: Design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement.
Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business objectives and user needs.
Research & Innovation: Evaluate emerging research in machine learning, deep learning, and personalisation for potential integration within existing systems.

What you’ll bring

Demonstrated expertise in the full lifecycle of machine learning, from model development, deployment and serving to monitoring and maintenance.
Strong proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). .
Experience using ML Training frameworks (e.g., TFX, Kubeflow Pipelines SDK) and Model Serving technologies (eg. Tensorflow Serving, Triton, TorchServe).
Experience with high-volume data processing and real-time streaming architectures.
Strong understanding of recommendation system design and personalisation algorithms.
Familiarity with Generative AI and its applications in production settings.
Exceptional communication and analytical problem-solving skills.
Proven successful experience in mentoring less experienced engineers to improve their technical skills

A Typical Day at the Office

When you come in, you can grab a coffee or a bit of breakfast from one of the many (subsidised) cafés or restaurants on site. Settle in at your desk, have a quick look at Slack to see what’s happening in the tech communities, then catch up with everyone at the team stand-up. After that, you’ll join your team and pick the first task to get cracking on.

At lunchtime, you’ve got a few choices: head to The Pavilion for a bite with the team, pop to the onsite gym for a quick workout, or join in with a lunchtime community meetup - whatever suits you. Once you’re back, you’ll carry on working with your team on your current feature.

Later in the afternoon, the team might fancy a quick coffee break before wrapping up the day with a team retrospective.

Global OTT 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 #LifeAtSky: 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.

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.

Applied Machine Learning Lead

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.

What you’ll do
We are seeking a highly skilled Senior Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low-latency solutions that serve millions of users globally. The successful candidate will collaborate closely with data scientists, engineers, and product managers to design intelligent content recommendation mechanisms and drive the ongoing advancement of our Machine Learning Platform.

Model Development: Design, train, and optimise machine learning models focused on user personalisation, encompassing recommendation engines, ranking algorithms, user segmentation, and content analysis.
Data Pipeline Engineering: Construct and maintain robust and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets.
Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance.
Experimentation: Design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement.
Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business objectives and user needs.
Research & Innovation: Evaluate emerging research in machine learning, deep learning, and personalisation for potential integration within existing systems.

What you’ll bring

Demonstrated expertise in the full lifecycle of machine learning, from model development, deployment and serving to monitoring and maintenance.
Strong proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). .
Experience using ML Training frameworks (e.g., TFX, Kubeflow Pipelines SDK) and Model Serving technologies (eg. Tensorflow Serving, Triton, TorchServe).
Experience with high-volume data processing and real-time streaming architectures.
Strong understanding of recommendation system design and personalisation algorithms.
Familiarity with Generative AI and its applications in production settings.
Exceptional communication and analytical problem-solving skills.
Proven successful experience in mentoring less experienced engineers to improve their technical skills

A Typical Day at the Office

When you come in, you can grab a coffee or a bit of breakfast from one of the many (subsidised) cafés or restaurants on site. Settle in at your desk, have a quick look at Slack to see what’s happening in the tech communities, then catch up with everyone at the team stand-up. After that, you’ll join your team and pick the first task to get cracking on.

At lunchtime, you’ve got a few choices: head to The Pavilion for a bite with the team, pop to the onsite gym for a quick workout, or join in with a lunchtime community meetup - whatever suits you. Once you’re back, you’ll carry on working with your team on your current feature.

Later in the afternoon, the team might fancy a quick coffee break before wrapping up the day with a team retrospective.

Global OTT 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 #LifeAtSky: 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.

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.

Tech Lead

Spectrum It Recruitment Limited

We’re looking for a hands-on Tech Lead who builds, ships, and leads by example. You’ll own architecture, contribute across the stack, and work closely with Product to turn ambiguous problems into impactful solutions. You’ll also integrate AI/LLM capabilities into production systems, ensuring reliable, real-world outcomes.

Key Responsibilities

Translate business needs into scalable technical solutions

Design and evolve system architecture

Contribute across frontend, backend, and infrastructure

Drive best practices in CI/CD, testing, and observability

Build and optimise AI-powered features (LLMs, inference pipelines)

Communicate clearly with technical and non-technical stakeholders

Lead, mentor, and support engineers

Requirements

7+ years’ software engineering experience

Proven Tech Lead or senior engineer experience

Strong product mindset and ownership

Full-stack capability (strong Python/backend focus)

Experience with AI/LLM systems (or ability to ramp quickly)

Excellent communication and leadership skills

Comfortable in fast-paced, ambiguous environments

Nice to Have

Experience with DDD, CQRS, or event-driven systems

Background in large-scale or data-intensive platforms

Familiarity with Go, Rust, or React

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

TPBN1_UKTJ

Cybersecurity Key Engineer

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.

What you’ll do

Be responsible for the on-boarding requests to xPKI and deliver these within SLA
Provide cryptography guidance and support
Provide regular metrics and ensure we meet our board commitments.
Understand and support the PKI solutions and environments.
Proactively analyse current use of certificates by individual Sky business and infrastructure teams.
Ensure our Certificate Inventory is accurate
Help Sky be PQC ready
Work with Cyber vulnerability assessment teams to prioritise onboarding
Ensure automation of certificate lifecycle management (internal and external)
Support or initiate certificate awareness campaigns.
Support Senior Engineers to perform Key ceremonies, BCP/DR tests and other work stream as required.
Identify process enhancement and automation opportunities.
You will perform certificate lifecycle and checks, including issuing and revoking certificates.
You will be able to support operational issues.
Be able to educate our business on cybersecurity best practice including certificate lifecycle management.

What you’ll bring

Hands on experience of PKI systems and services, ACME protocol, use of RESTful APIs.
Experience with Certificate Authority Administration, ADCS monitoring, and related tasks
Understanding in PKI machine identity technologies such as SSH, SSL, TLS
Experience supporting Key Management Systems (KMS) for cryptographic key security.
A good knowledge and understanding of Information and/or Cyber Security.
Good written and verbal communication skills to liaise with stakeholders at varying levels of seniority across the business.
Knowledge of cybersecurity principles and practices and an understanding of security frameworks e.g., NIST, ISO27001.
Hands on experience with:
- PKI and Certificate deployment and automation.
- Thales HSMs

Team overview

Cyber Security

Our products, platforms and technologies are constantly evolving that’s why keeping Sky safe from cyber-attacks is one of our top priorities. Our Cyber Security team helps the business grow while protecting our customers, colleagues and partners from increasingly sophisticated cyber threats. Our team team forms part of Sky Group CISO with a strong working relationship with Comcast teams Join us and you’ll get involved in tackling challenges and future threats in an ever-changing cyber landscape.

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

Brick Lane

Brick Lane is in the heart of the East End of London. It’s part of a vibrant and diverse community; close to street food, cafes and shops. The closest tube station is Aldgate East and Liverpool Street is about a 10 minute walk.

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.

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.

Machine Learning Engineering Lead

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.

What you’ll do
We are seeking a highly skilled Senior Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low-latency solutions that serve millions of users globally. The successful candidate will collaborate closely with data scientists, engineers, and product managers to design intelligent content recommendation mechanisms and drive the ongoing advancement of our Machine Learning Platform.

Model Development: Design, train, and optimise machine learning models focused on user personalisation, encompassing recommendation engines, ranking algorithms, user segmentation, and content analysis.
Data Pipeline Engineering: Construct and maintain robust and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets.
Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance.
Experimentation: Design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement.
Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business objectives and user needs.
Research & Innovation: Evaluate emerging research in machine learning, deep learning, and personalisation for potential integration within existing systems.

What you’ll bring

Demonstrated expertise in the full lifecycle of machine learning, from model development, deployment and serving to monitoring and maintenance.
Strong proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). .
Experience using ML Training frameworks (e.g., TFX, Kubeflow Pipelines SDK) and Model Serving technologies (eg. Tensorflow Serving, Triton, TorchServe).
Experience with high-volume data processing and real-time streaming architectures.
Strong understanding of recommendation system design and personalisation algorithms.
Familiarity with Generative AI and its applications in production settings.
Exceptional communication and analytical problem-solving skills.
Proven successful experience in mentoring less experienced engineers to improve their technical skills

A Typical Day at the Office

When you come in, you can grab a coffee or a bit of breakfast from one of the many (subsidised) cafés or restaurants on site. Settle in at your desk, have a quick look at Slack to see what’s happening in the tech communities, then catch up with everyone at the team stand-up. After that, you’ll join your team and pick the first task to get cracking on.

At lunchtime, you’ve got a few choices: head to The Pavilion for a bite with the team, pop to the onsite gym for a quick workout, or join in with a lunchtime community meetup - whatever suits you. Once you’re back, you’ll carry on working with your team on your current feature.

Later in the afternoon, the team might fancy a quick coffee break before wrapping up the day with a team retrospective.

Global OTT 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 #LifeAtSky: 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.

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.

Senior Golang Developer - Kubernetes - Financial Services

Rothstein Recruitment Ltd

+11

Excellent opportunity opens for an experienced Developer strong on Golang with experience in AWS and Kubernetes to join a highly regarded Financial Services entity’s London office. You will act as the team lead and play a key role in building mission-critical financial applications that power trading, investment, and risk management systems across the firm.

If you are passionate about working in a dynamic, fast-paced environment and are eager to apply your technical expertise to the financial services industry, this is the role for you.

Key Responsibilities:

Design, develop, and maintain high-performance Back End services using GoLang to support financial applications and services, including trading platforms, investment systems, and risk management tools.
Build and deploy cloud-based solutions using Amazon Web Services (AWS), including services such as EC2, S3, RDS, DynamoDB, and Lambda to create scalable, reliable, and secure infrastructure.
Implement and manage containerized applications using Kubernetes, ensuring seamless orchestration, scaling, and resilience in a cloud environment.
Write clean, efficient, and well-documented code while following best practices for financial systems development, focusing on performance and security.
Collaborate with other development teams, business analysts, and stakeholders to define and refine requirements, and ensure that applications meet financial regulatory standards and business needs.
Optimize the performance of Back End services, ensuring low-latency responses and high availability, critical for financial services.
Implement CI/CD pipelines, automated testing, and monitoring systems to ensure the reliability and stability of production systems.
Proactively identify issues and bottlenecks in existing systems and propose solutions to improve the system’s performance and scalability.
Stay updated with new tools, technologies, and industry trends in cloud computing, containerization, and financial systems to continuously improve development practices and outcomes.

Ideal Skills:

Proven experience (2+ years) in GoLang Back End development, with a strong focus on performance optimization and building scalable systems for high-volume, high-frequency financial applications.
Strong experience working with Amazon Web Services (AWS), including EC2, S3, RDS, DynamoDB, Lambda, and other cloud-native technologies.
Hands-on experience with Kubernetes for deploying, managing, and scaling containerized applications in a cloud environment.
Solid understanding of financial systems and services, particularly in areas such as trading platforms, investment management, and risk analytics.
Experience in building microservices architectures and working with APIs (RESTful, gRPC, etc.) to integrate various systems.
Strong knowledge of containerization (Docker) and continuous integration/deployment (CI/CD) practices.
Experience with database systems (relational and NoSQL) and working with financial data.
Familiarity with DevOps practices and tools to streamline the development life cycle, such as infrastructure-as-code (eg, Terraform or CloudFormation).
Ability to troubleshoot and resolve issues in production environments, ensuring uptime and performance in high-pressure, mission-critical scenarios.
Excellent communication skills to collaborate effectively with cross-functional teams and stakeholders in a fast-paced financial environment.
Experience with serverless computing (AWS Lambda, etc.) to create efficient and scalable solutions.
Knowledge of financial industry regulations and standards, particularly around data security and privacy.
Familiarity with event-driven architectures or message queues (eg, Kafka, RabbitMQ) for Real Time data processing.
Experience with automated testing frameworks and continuous delivery tools like Jenkins, GitLab CI, or CircleCI.
Understanding of performance monitoring and observability tools such as CloudWatch, Prometheus, or Datadog.

Interested? Please Apply!

Golang Go AWS Kubernetes Terraform Bank Banking Finance Financial Services Crypto Blockchain Web3 Trading Exchange Digital Assets Hybrid Flexible Developer Software Engineer Backend Developer Golang Engineer Kafka Apache Kafka RabbitMQ AWS Lambda Cloud Platform

Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing - Citi

+1

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
Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing

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.

The Opportunity
We are seeking a highly skilled and motivated Senior Front-End Developer to join a critical greenfield program focused on transforming our electronic FX Options Trading business. This is a multi-year, high-profile project to modernize and scale our platform, offering a unique opportunity for you to make a significant and lasting impact. You will be at the forefront of building the next generation of trading technology.

What You’ll Do

Design and Build: Take a leading role in the design and development of a state-of-the-art electronic FX Options Trading Platform. Your focus areas will include:
- RFQ (Request for Quote) workflows for clients and sales-to-trader interactions.
- Real-time, streaming pricing engines and displays.
- Volatility Surface and other complex market data management tools.
- A comprehensive workbench for Structured Product Pricing.
Collaborate: Work in a tight-knit, global team alongside developers, quants, and traders to translate complex business requirements into robust, elegant technical solutions.
Innovate: Leverage your deep expertise in TypeScript and React to build high-performance, scalable, and intuitive web UIs that provide an exceptional user experience.
Improve: Champion and contribute to the continuous improvement of our development, deployment (CI/CD), and testing processes to ensure quality and efficiency.
Mentor: Share your knowledge, guide, and mentor other developers, fostering a collaborative and innovative team culture where everyone can grow.

Essential Skills & Experience

Front-End Expertise: Advanced, hands-on experience in UI/UX development using React and TypeScript. (Professional experience with Angular or Vue.js would also be considered).
Inter-Application Communication: Solid understanding of building applications that handle real-time data, using technologies like REST APIs, WebSockets, or middleware (e.g., Solace, Kafka, TIBCO).
Engineering Excellence: Proficiency in modern software engineering practices, including CI/CD, automated testing, application resiliency, performance profiling, and telemetry.

Desirable Skills (Nice to Have)

Interest or experience in leveraging agentic AI development tools to accelerate and improve workflows (e.g., GitHub Copilot, Cursor, Devin).
Familiarity with desktop container frameworks such as OpenFin or interoperability libraries.
Back-end development experience in Java, C#/.NET, or Python.
Knowledge of containerization and orchestration with Kubernetes.
While prior experience in finance is a plus, a strong passion for technology and complex problem-solving is what truly matters.

Our Culture

Agile & Collaborative: We thrive in a dynamic environment that values curiosity, ownership, and a drive for continuous improvement.
Transparent Communication: We believe in challenging ideas respectfully and maintaining open, honest communication across all levels of the team.
Iterative Delivery: We focus on delivering high-quality, impactful solutions iteratively, learning and adapting as we go.

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

Visit our About Us | Culture, Values & Benefits page to learn more.

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.

FX Prime Brokerage Developer VP - (FX Prime) - Citi

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
FX Prime Brokerage Developer VP - (FX Prime)

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.

About Citi
As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us!

Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses.
The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi.

We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial sector.
We welcome applications from any industry and should you wish to apply your application will be reviewed for a multitude of Developer positions at varying levels.

About FX Tech
Citi FX has a physical presence in 83 countries with 1,400 dedicated staff giving us the largest FX presence of any bank globally. Foreign Exchange has been one of the defining businesses of Citi for much of its 200 year existence.
Citi has the largest FX presence of any bank globally and we proudly put this down to delivering unrivalled service and insight to our clients. Increasing investment in technology has seen us roll out award winning applications. Technology is a central pillar for our plans to sustain and grow our FX business.
Above all, we seek individuals who seek exceptional attitude and aptitude in the people they work with and have a demonstrated passion for delivering FX technology in support of our #1 FX business.

Role Overview/What will you do:

Hands on technical implementation of FX trading systems
The successful candidate will work with teams across FX Technology implement solutions that benefit the business
The role does not involve budget responsibility
Drive the design and development of system architecture, work with end-users of the systems, and enhance the quality of deliverables Ensure staff follows Citi documented policy and procedures as well as maintain desktop procedures and supporting documentation for filings on a current basis and in comprehensive manner
Contribute to defining and implementing best practices and processes for the department and ensure transparency and consistency across teams
Work directly with trading and quant teams

Key Skills and Experience required

Proven understanding of FX highly preferred
Understanding of low-latency development practices
Proven track record of building new systems, replacing legacy systems and renovating existing systems
The candidate will have systems (software, hardware, networks) knowledge required to define solutions and trouble shoot issues
Exceptional communicator who loves working with people, confident communicating at all levels from an individual team to the entire enterprise
Highly credible hands on engineer, confident to deep dive into a product and codebase and offer detailed, constructive analysis and feedback
Awareness of industry trends and leveraging new technologies as appropriate

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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

Visit our About Us | Culture, Values & Benefits page to learn more.

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.

Manager 2, Software Engineering - Credit Karma - Intuit

{“description”: "Intuit Credit Karma is in search of the world’s most creative and experienced engineering leaders to join as a Manager 2, Software Engineering in our London office. As a Manager 2, Software Engineering you will continue scaling Credit Karma in the U.K., and drive key decisions along the way that will influence our entire engineering organisation.

Responsibilities

What you’ll do:

Manage one or more engineering teams
Work collaboratively with product thought leaders; help shape product strategy and ship impactful experiences for our members
Provide technical strategy and direction to your teams
Help engineers develop their long term careers, provide performance feedback, and conduct one-on-ones with your team to make sure they are thriving
Balance hands-on contribution and program management for products your team ships

Qualifications

Minimum Basic Requirements:

5+ years of work experience in software engineering
5+ years of proven hands-on technical management experience of software engineers

Preferred Qualifications:

Previous experience as a hands-on technical contributor
Drive to lead by example, develop new leaders, and be a catalyst for change throughout the organization
Thoughtful empathy while constantly challenging our current processes
Influential communication skills which bring together product, engineering, and cross-functional stakeholders
Experience delivering product in an agile environment
Love of web and mobile products
Background in the FinTech space a plus

Intuit provides a competitive compensation package with a strong pay for performance rewards approach. This position may be eligible for a cash bonus, equity rewards and benefits, in accordance with our applicable plans and programs (see more about our compensation and benefits at ). Pay offered is based on factors such as job-related knowledge, skills, experience, and work location. To drive ongoing fair pay for employees, Intuit conducts regular comparisons across categories of ethnicity and gender.", “salary_raw”: null}

Senior Java Developer - PIMCO

We are a leading global asset management firm with over 3,000 employees across 20 offices in 15 countries; we help millions of investors around the world pursue their financial goals.

We hire critical thinkers. People who thrive in a collaborative culture like ours where we solve real problems while building the future of finance.

You

Are excited to be part of a vibrant engineering community that values diversity, hard work, and continuous learning.
Love solving complex real-world business problems.
Recognize that cross-functional collaboration is a core component of success for the team.
Believe there are multiple ways to solve most technical problems and are willing to debate the trade-offs.
Have become a stronger engineer by making mistakes and learning from them.
Are a doer, someone who wants to grow their career and gain experience across technologies and business functions.

We

Continuously invest in a high-performance and inclusive culture, in which a diversity of backgrounds, experiences and viewpoints are celebrated and valued.
Encourage career mobility, so you can benefit from learning different functions and technologies, and we gain the benefits of your experience across teams.
Run technology pro bono programs that help the non-profit community and give our engineering community opportunities to volunteer and participate.
Offer education reimbursements and ongoing training in technology, communication, and diversity & inclusion.
Embrace knowledge sharing through lunch-and-learns, demos, and technical forums.
Consider our people to be our greatest asset-we will help you learn what PIMCO Technology has to offer so you can participate in activities that benefit your career while delivering impactful technology solutions.

Project Overview

Our middle office transformation initiative will completely transform our business workflows by delivering efficiency across processes, providing our investment teams with more accurate and timely access to positions, P&L, and performance. In this role, you will:

Responsibilities:

Platform Development and Management

Build and maintain supporting components, including data infrastructure and reporting tools within the middle office ecosystem.
Ensure high performance and scalability through best practices in software architecture and rigorous testing protocols.
Provide Level 3 support for middle office applications.

Collaboration & Stakeholder Engagement

Work closely with Portfolio Managers & Operations to gather requirements and provide technical solutions.
Translate various financial asks into tangible, production-quality software.

Code Quality & Best Practices

Uphold industry best practices in coding, design patterns, and application development.
Mentor junior team members and perform code reviews to maintain high-quality standards.

Requirements:

BS/MS/PhD in Computer Science, Mathematics, or a related technical field.
4+ years of hands-on software development experience in Java and Python
Experience in developing cloud-ready, distributed, large-scale, data-intensive applications
Strong understanding of data structures, algorithms, OOP, and design patterns
Experience with data modelling, relational and NoSQL databases, and RESTful APIs.
Experience with Kafka and other real-time messaging systems
Experience with distributed caching technologies such as Memcached, Ignite, etc.
Proven experience in database development and SQL
Deep financial knowledge of transactions, positions, P&L, or performance management.
Experience working in a fast-paced, dynamic environment
Familiarity with cloud platforms (e.g., AWS) and data warehousing solutions (e.g., Snowflake) is a plus

Equal Employment Opportunity and Affirmative Action Statement

PIMCO recruits and hires qualified candidates without regard to race, national origin, ancestry, religion (including religious dress and grooming practices), sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), sexual orientation, gender (including gender identity and expression), age, military or veteran status, disability (physical or mental), any factor prohibited by law, and as such affirms in policy and practice to support and promote the concept of equal employment opportunity and affirmative action, in accordance with all applicable federal, state, provincial and municipal laws. The company also prohibits discrimination on other basis such as medical condition, or marital status under applicable laws.

Applicants with Disabilities

PIMCO is an Equal Employment Opportunity/Affirmative Action employer. We provide reasonable accommodation for qualified individuals with disabilities, including veterans, in job application procedures. If you have any difficulty using our online system due to a disability and you would like to request an accommodation, you may contact us at 949-720-7744 and leave a message. This is a dedicated line designed exclusively to assist job seekers with disabilities to apply online. Only messages left for this purpose will be considered. A response to your request may take up to two business days.

Technical Lead - C++ - London Stock Exchange Group

London Stock Exchange Group

Technical Lead - C++, Securities Technology

Role Profile

Part of the London Stock Exchange Group (LSEG), LCH is a leading clearing house, serving major international exchanges and platforms, as well as a range of OTC markets. In particular, LCH is a leading CCP in Equity and Repurchase agreement (Repo) businesses, providing clearing services for most European Government debts (refinancing/repo transactions) and Equities trading venues (Exchanges and MTFs).

LCH works closely with market participants to identify and develop innovative clearing solutions and other digital products to enhance clearing experience.

As part of the Securities Technology, the team is accountable for:

Designing and Building Equities and Repo Clearing systems
Implementation of Clearing solutions
Testing the changes made to the platform
Writing business requirements
Prototyping and testing (UAT)
Non-Functional testing is also critical.

A resilient clearing solution is essential to the company as our clients rely on us to be highly resilient.

The department is looking to onboard a Technical Lead to help deliver business change, while also improving our SDLC and time to market.

Key Responsibilities

Role:

Understanding the flow of code and how it interacts with different components and good software design principles.
Understanding project documents, customer demands, and product objectives to create and execute test cases.
Working on ways to automate and improve existing release processes.
Setting up, maintaining test automation frameworks, and building test scenarios and acceptance tests.
Investigating customer problems referred to you by the technical support team, testing bugs.
Working with Product Owners and end user to define and scope delivery.
Handling technical communications and understanding existing systems.
Working with deployments teams, coordinating on product design, and offering inputs on the testability of functional elements and product designs.
Researching test tools, methodologies, and trends and upgrading existing practices and processes.
Managing the final quality on production release.
Architecting systems with resilience and high availability.

Candidate Profile / Key Skills

14+ years of experience in OO Development in C++
Experience in design and development of distributed systems.
Sound knowledge in modern versions of C++ (11 onward)
Excellent knowledge of inter process communication and
Experience using and building CI/CD pipelines
Knowledge of databases and SQL.
Linux/Unix experience is essential.
Server-side Development is a must.
Sound conceptual / technical knowledge of modern IT infrastructure stack
Autonomy, problem solving skills.
Effective communication skills (written and oral).
Understand how to build highly resilient solutions
Conversational level or above in English.

Non-Essential Skills

Working knowledge in Java
AWS or another Cloud provider
Redhat Linux
Scripting knowledge Bash/Perl/Python

Career Stage:
Manager

London Stock Exchange Group (LSEG) Information:

Join us and be part of a team that values innovation, quality, and continuous improvement. If you’re ready to take your career to the next level and make a significant impact, we’d love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs.

You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject .

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

Director - Performance Engineering - London Stock Exchange Group

London Stock Exchange Group

Director - Performance Engineering

As a Director, Performance Engineering, you will lead the charge in protecting and elevating the world’s most established low-latency, high-throughput market data and news distribution system for LSEG. Each day, our platform ingests 120 billion messages and distributes them globally at rates exceeding 2 trillion messages, serving the most demanding participants in the global financial ecosystem. This role is pivotal in ensuring the platform remains ultra-reliable, predictable at scale, and continuously optimized-across both on-prem and private cloud (EKS) environments.

You will build and lead a world-class Performance Engineering function responsible for the performance, capacity, scalability, efficiency, and resiliency of real-time services. Your team will partner closely with SRE, RT Platform Tools & Automation, Architecture, Product Engineering squads, and Ops Excellence to ensure our RT workloads consistently meet stringent latency, throughput, jitter, and concurrency expectations under all conditions.

WHAT YOU WILL OWN

Performance Engineering Leadership

Build and lead the Performance Engineering team for one of the world’s highest-scale, lowest-latency market data systems.
Own performance engineering strategy, roadmaps, and capability development across global engineering teams.
Define and evolve performance engineering methodologies, tooling, standards, and golden paths across RT Engineering.

Performance Testing & Advanced Diagnostics

Lead the creation and continuous improvement of performance, load, stress, soak, and chaos testing frameworks embedded into CI/CD.
Oversee deep-dive analysis of system performance across the entire stack: application code, middleware, OS, networking, storage, hardware, and cloud infrastructure.
Develop and enforce methodologies for identifying bottlenecks, inefficiencies, and performance regressions before they reach production.

Performance Baselines & NFR Validation

Establish and maintain baseline performance signatures for all RT workloads, ensuring consistent detection of early performance degradation.
Validate services and platforms against NFRs (latency, throughput, concurrency, resource usage, jitter) in collaboration with Architecture and SRE.
Ensure reliability, performance, and release readiness through robust performance evidence and go/no-go criteria.

Capacity & Scalability Engineering

Work with SRE to drive capacity forecasting, headroom analysis, and saturation modelling for both on-prem and cloud workloads.
Ensure RT systems scale predictably using best-in-class autoscaling patterns, resource tuning, and workload-aware optimization.
Collaborate with RT Platform Tools & Automation to embed performance guardrails, IaC patterns, and autoscaling strategies at the platform level.

Incident & Risk Management

Partner with SRE on performance-related incident reviews, ensuring deep root cause analysis and long-term remediation.
Collaborate with Ops Excellence team to ensure performance-related risks are identified, governed, and visibly reported.
Drive continual improvement initiatives that reduce recurrence of performance and capacity degradation.

Cross-Functional Partnering

Partner with Architecture to embed performance considerations into service design, reference architectures, and platform evolution.
Work closely with Tech Biz Mgmt to align performance engineering insights with cost efficiency, supplier performance, and investment decisions.
Collaborate with Product Engineering squads to ensure code-level performance optimization and NFR compliance.

WHAT YOU’LL BRING

Leadership & Influence

Proven leadership in building global engineering functions or performance engineering organizations.
Ability to operate at executive level, articulate complex technical concepts clearly, and influence senior stakeholders.
High emotional intelligence, with the ability to navigate organizational complexity and influence outcomes across multiple groups.

Technical Depth & Domain Expertise

15+ years of experience in high-scale, real-time engineering environments (preferably financial services, exchanges, trading, or market data).
Expertise in C++, modern distributed systems, multithreading, concurrency, real-time messaging, caching, and lock-free programming.
Solid base in operating system internals, kernel tuning, networking stacks, and low-latency optimization.
Deep experience in performance tuning, profiling, instrumentation, and debugging across heterogeneous environments.
Experience with non-functional testing, performance automation, and quality engineering practices.
Strong understanding of queueing theory, back-pressure, GC performance, and high-throughput system behavior.
Experience with performance engineering for containers, Kubernetes/EKS, and hybrid cloud environments.
Solid background in database optimization, high-performance storage, and event-driven architectures.

Execution & Delivery

Proven track record leading large-scale technology transformation programs in financial markets.
Experience working in agile engineering organizations, scaling performance engineering capabilities across distributed teams.
Ability to quickly analyze sophisticated performance issues and drive structured, data-driven resolution.

Career Stage:
Director