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.
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.
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.

University of the Arts London (UAL) is a world-leading creative university for teaching and research in art, design, fashion, communication and performing arts. UAL is made up of six renowned colleges and hosts several institutes that further the university’s mission and social purpose.

Digital & Technology at UAL is on an exciting journey, transitioning from a ‘classic’ IT approach to a user-centred product approach to technology. We are investing in our people, and the processes enabled by digital, to evolve and transform the student and staff experience at UAL.

This is an exciting opening for a Senior Developer within Digital & Technology at University of the Arts London. Focused on delivering new digital functionality and web development support for UAL’s digital channels, which include the main university website, student portfolio and showcase platforms, using PHP, JavaScript, HTML and related technologies. You will be working with the core content management systems, and the wider development team to produce new functionality and services across a range of exciting digital products.

You will be instrumental in designing and building foundational systems to reduce and realign our tech stack and help modernise ways of working. You will also get the opportunity to play a key role in projects, working with key stakeholders to identify requirements for new applications, working in an Agile environment. In this post you will line manage a Web Developer and a Junior Developer.

Experience

• Extensive experience of developing websites and web applications using PHP 8+, MySQL, JavaScript, HTML5, CSS3, AJAX/JSON
• Good working understanding of CMS and frameworks such as Drupal, WordPress, Craft and Laravel
• Proficiency and application of WCAG 2.2 accessibility guidance
• Knowledge of microservices, APIs (build and integration) and cloud services (AWS)
• Strong stakeholder management experience, along with high level inter-personal and communication skills
• Experience working as a member of a development team, providing support, mentoring and cover where needed

UAL is a world-class university, shaping the creative industries worldwide, and staff have access to a range of benefits, training and personal development to recognise and reward the contributions they make, and to encourage excellence, creativity and diversity, including:

• Competitive salary package of £44,375 - £52,977 per annum depending on experience
• 34 days annual leave plus public holidays
• Generous, defined benefit pension scheme
• Family-friendly policies, including 26 weeks of full maternity or paternity pay

HAYS Technology have been retained by University of the Arts London to manage the search and recruitment of this role. For all enquiries, please contact Liam Cornelius-Rumsey at Hays Technology.

Software Engineer II - College & Professional

London, United Kingdom

Your Role

We’re looking for Software Engineers to join our College & Professional business unit where we build tools for professional sports teams, leagues, and federations around the world. Our goal is to give customers better information so they can make smarter decisions, faster.

You will focus on building integrations so we can better serve the needs of our customers at multiple levels, from high school to the pros and across a range of sports (e.g., soccer, American football, rugby, basketball). You’ll be the bridge that makes our platform work seamlessly with the tools teams already use.

As an Engineer, you’ll:

• Develop and deliver. Your team has the autonomy to make a meaningful impact on customers, and deliver game changing features to push the boundaries of what they can achieve. By taking ownership of the whole user experience, your team will help support our coaches and athletes.
• Test new ideas. At Hudl, we iterate rapidly, deploying changes to the product hundreds of times a day across our Engineering team. Outside of working on concrete features, you’ll have the opportunity to propose solutions to more ambiguous technical problems and provide guidance to less experienced engineers.
• Work with a cross functional team. You’ll collaborate with Engineering, Quality Assurance, Product, Design and Scrum disciplines to deliver full stack web features.

For this role, we’re currently considering candidates who live within a commuting distance of our office in London. But with our flexible work policy, there aren’t any current requirements for the number of days you come to the office.

Must Haves

• Exposure to mature, full stack web applications. You have several years’ commercial experience building across most or all levels of a web application, from the client side code, all the way down to the database.
• Comfortable with uncertainty. You appreciate ambiguous work that has many possible implementation options because it gives you the chance to identify the best solution while balancing quality, consistency and value to customers.
• Curious. You’ve picked up new technologies and domains on the job-working across myriad layers of the stack energizes you.
• A strong communicator. You can easily and clearly express yourself. You’re able to convey technical concepts and trade offs to cross functional stakeholders.

Nice to Haves

• Tech stack knowledge. Our core stack is C#, React, MongoDB and AWS, so experience with these is ideal, whilst software development skills in Java, Kotlin, CSS, HTML or UWP and exposure to frameworks like JSF, or Spring Boot is also a plus.
• Automation testing. You have some experience and have worked with or built CI/CD pipelines.
• Exposure to infrastructure tools. You’re comfortable with containerization, deployment and infrastructure as code technologies, like Docker, Kubernetes and Terraform.

Our Role

• Champion work life harmony. We’ll give you the flexibility you need in your work life (e.g., flexible vacation time above any required statutory leave, company wide holidays and timeout (meeting free) days, remote work options and more) so you can enjoy your personal life too.
• Guarantee autonomy. We have an open, honest culture and we trust our people from day one. Your team will support you, but you’ll own your work and have the agency to try new ideas.
• Encourage career growth. We’re lifelong learners who encourage professional development. We’ll give you tons of resources and opportunities to keep growing.
• Provide an environment to help you succeed. We’ve invested in our offices, designing incredible spaces with our employees in mind. But whether you’re at the office or working remotely, we’ll provide you the tech you need to do your best work.
• Support your wellbeing. Depending on location, we offer medical and retirement benefits for employees-but no matter where you’re located, we have resources like our Employee Assistance Program and employee resource groups to support your mental health.

Inclusion at Hudl

Hudl is an equal opportunity employer. Through our actions, behaviors and attitude, we’ll create an environment where everyone, no matter their differences, feels like they belong.

Your Impact

The Asset Management (AM) Trading Engineering team is responsible for building and supporting a central function of the Asset and Wealth Management Division (AWM) with one of the top Asset managers in the world with over a 2.9 trillion dollars under management. The business manages money for large institutional investors and runs several mutual funds, hedge funds and ETFs spanning a broad spectrum of sophisticated securities and geographies. AM has an extensive and growing global presence with key offices in New York, London, The Hague, Tokyo, Singapore and Bengaluru. The role offers a unique opportunity to work side by side with the Goldman Sachs Asset Management professionals and deliver the latest technology solutions in a fast paced finance environment.

As an engineer in the AM Trading Engineering team, you will be working directly with traders, portfolio managers and desk heads as well as middle and back office and core engineering teams to digitize and automate trading flows as part of the AM business growth strategy.

How you will fulfill your potential

• Gain knowledge of the end to end life cycle for Trade Execution
• Full stack development with React, Java, object caches, KAFKA, AWS, NoSql data sources and event driven processes
• Participate in the design, development, testing, roll out and support of our systems
• Work closely with business users and other developers globally
• Work in a highly innovative technical team with plenty of opportunity to improve and grow your technical skills

Skills and experience we are looking for

• Fluency in Java. Other OO languages are a plus
• Test driven development e.g. Junit, Jbehave
• Experience with microservice based architecture
• Experience with MongoDB, Gemfire or NoSQL database is a plus
• Financial knowledge, Trading systems and financial data flows is a plus
• Electronic trading/ FIX is a plus

Goldman Sachs is an equal opportunity employer and does not discriminate on the basis of race, color, religion, sex, national origin, age, veterans status, disability, or any other characteristic protected by applicable law.

Overview

Backend Software Developer

Product Development - Remote, Greater London (Remote)

ThinkCyber, a growing start-up, seek a Backend Software Developer to join our growing development team. This role offers opportunities to grow with the team. We’re looking for a talented software developer who can seamlessly integrate into our development team and assist in various backend development tasks, including cloud infrastructure, API development, and database management.

Key Responsibilities

• Supporting a Senior Developer across all aspects of the software development lifecycle.
• Working independently on implementing new backend functionality and optimizing existing backend services.
• Designing, developing, and maintaining APIs and microservices for frontend consumption.
• Writing and optimizing database queries within Lambda functions.
• Monitoring and maintaining backend infrastructure, including logging and debugging via AWS CloudWatch.
• Ensuring backend security and best practices are followed.
• Writing new AWS Lambda functions and upgrading existing ones.

Key Skills and Experience

• Strong software development background (to degree level).
• Good understanding of software testing, QA principles, tools, methodologies & willingness to undertake software testing.
• Demonstrable proficiency in debugging and bug fixing.
• Ability to deliver small software projects to a defined specification.
• At least 3+ years experience in a software development role.
• Understanding of deployment processes, including version control (e.g., Git) and continuous integration/continuous deployment (CI/CD).
• Understanding of securing APIs and web applications against common vulnerabilities.

Technical Expertise

• Backend Development (Node.js, Lambda functions, Databases & APIs):
  • Proficiency in Node.js for developing scalable backend applications.
  • Experience with serverless architecture, particularly AWS Lambda functions and API Gateway.
  • Knowledge of RESTful API design, implementation, and best practices.
  • Experience writing efficient and optimized database queries (SQL and NoSQL).
• AWS Services (Amplify, Cognito, CloudWatch, CloudFront, Aurora RDS):
  • Knowledge and experience with AWS Amplify for streamlined backend project development, including authentication, functions, API management, and hosting.
  • Proficiency in using AWS CloudWatch for log monitoring and debugging.
  • Knowledge of AWS Cognito for secure user authentication and authorization.
  • Familiarity with AWS deployment services, including AWS CloudFront and AWS CloudFormation.
  • Experience working with Amazon Aurora RDS, including database configuration, performance optimization, and query optimization.
  • Understanding of AWS security practices and the implementation of secure coding standards.

Teamwork & Collaboration

• Ability to collaborate effectively within a team and communicate technical concepts clearly.
• Eagerness to learn and adapt to modern technologies and methodologies.
• Good documentation skills to maintain comprehensive records of code, processes, and configurations.

Company Benefits

• Competitive salary, including share options
• 25 days annual leave + bank holidays
• 1 day off for your birthday
• Fully remote working in the UK
• Company pension scheme
• Private Healthcare (with 24/7 virtual GP service & mental health support)
• Annual eye tests and £75 contribution towards glasses

This role requires candidates to have eligibility to work within the UK

Engine by Starling is a software-as-a-service (SaaS) business that powers Starling’s platform. In 2022, we split out as a separate company to focus exclusively on building modern, cloud native technology for banks worldwide.

We’re on a mission to partner with leading banks and help them grow fast through innovative digital features and efficient back office processes.

Hybrid Working

We prefer you to be located within a commutable distance of our offices so you can collaborate in person while enjoying a flexible remote schedule.

About Engineering

Our engineering team is passionate about delivering end to end features for banking and building internal tooling that powers our platform. We value curiosity, clean code, automated testing, and continuous deployment.

Responsibilities

• Contribute to our award winning platform and internal tooling
• Build new features and products from scratch in a configurable way
• Share your knowledge with teammates, contributing to a learning culture
• Own your projects and work collaboratively across small teams to deliver results
• Stay curious and inquisitive, aiming for greatness in everything you do
• Help scale the team and organisation as we transform banking worldwide

Qualifications

We’re open minded about background and experience. What matters most is aptitude and attitude rather than specific credentials. Experience with Java is preferred but not required; you should be comfortable learning new technologies and solving technical problems with elegant solutions.

Tech Stack

• Java - the core language for our backend codebase
• AWS and GCP - we’re cloud native
• Microservice architecture
• Kubernetes (EKS)
• TeamCity for CI/CD (multiple production releases per day)
• Terraform and Grafana

Benefits

• 33 days of holiday (including public holidays), with an extra day for your birthday
• Annual leave increases with length of service; you can buy or sell up to five extra days off
• 16 hours of paid volunteering time per year
• Salary sacrifice and a company enhanced pension scheme
• Life insurance at 4 your salary and group income protection
• Private medical insurance with mental health support and cancer care; partner benefits include discounts with Waitrose, Mr & Mrs Smith, and Peloton
• Generous family friendly policies
• Referral incentive scheme
• Perkbox membership for retail discounts, a wellness platform, and weekly perks
• Cycle to Work, gym sponsorship, and electric vehicle leasing options

Equal Opportunity Employer

Engine by Starling is an equal opportunity employer. We consider individuals without regard to race, religion, national origin, age, sex, gender, gender identity, sexual orientation, marital status, medical condition, ancestry, disability, or veteran status. We foster diversity and inclusion in the workplace.

Perplexity serves tens of millions of users daily with reliable, high-quality answers grounded in an LLM-first search engine and specialized data sources. The Answer Quality team ensures that our prompts, tools, search, and specialized datasets, combined with both frontier and in-house models, create the best possible experience for our users. As our product evolves, our evaluations must remain fast, accurate, and actionable. In this role, you will build the data flywheel that serves teams across Perplexity.

Responsibilities

• Build the systems and pipelines that enable Search, Product, and other teams to independently access and utilize reliable eval verdicts without bottlenecks
• Take ownership of the “evals-to-product” loop, autonomously determining the best way to turn raw signals into durable datasets that power decision making across the company
• Build a robust simulator pipeline capable of replaying user interactions with the product in formats legible to LLMs and VLMs, reflecting product changes as they are shipped
• Maintain data trust by implementing monitoring, lineage, and quality checks, ensuring downstream consumers can rely on the results implicitly
• Operate in a small, high-impact team where your work directly shapes how Perplexity measures and improves Answer Quality

Qualifications

• 3+ years of software engineering experience shipping production systems
• Strong proficiency in Python and SQL with the ability to write production grade, maintainable code
• Experience with big data systems including distributed compute and large-scale storage
• Solid fundamentals in data modeling, system design, and debugging distributed systems
• Experience with AWS and lakehouse ecosystems like Databricks or Spark
• Comfortable with agentic coding workflows and using AI assisted development tools to iterate faster

Preferred Qualifications

• Data engineering background including pipelines, orchestration, and warehousing patterns
• Familiarity with LLM/VLM interfaces, tokenization, structured formats, and multimodal payloads
• Experience with evaluation platforms, experimentation systems, or machine learning infrastructure
• Prior work supporting customer facing products at scale

Rust Engineer About Keyrock

Since our beginnings in 2017, we’ve grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation.

Today, we rock with over 250 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from DeFi natives to PhDs. Predominantly remote, we have hubs in London, Brussels, Singapore and Paris, and host regular online and offline hangouts to keep the crew tight.

We are trading on more than 80 exchanges, and working with a wide array of asset issuers. As a well-established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market making, options trading, high-frequency trading, OTC, and DeFi trading desks.

But we’re more than a service provider. We’re an initiator. We’re pioneers in adopting the Rust Development language for our algorithmic trading, and champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into promising DeFi, RWA, and NFT protocols. And we push the industry’s progress with our research and governance initiatives.

At Keyrock, we’re not just envisioning the future of digital assets. We’re actively building it.

Mission statement

We are seeking a Rust Engineer with trading experience and AWS knowledge to join our core Capital Markets division. Candidates with a passion for the Rust ecosystem and demonstrable experience engineering mission-critical trading systems are at a significant advantage but we welcome applications from other backgrounds too.

As part of the engineering team in Capital Markets, you will drive continuous improvement in trading infrastructure and system performance. You will join a highly-profitable, fast-paced division within Keyrock, where you will be able to make a big impact while collaborating in a global, fully-remote team. This role is open to candidates located in European time zones.

Job description

• Develop and optimise low-latency, mission-critical trading systems
• Collaborate with quants, traders, and engineers to enhance trading strategies
• Maintain and improve trading infrastructure, ensuring high performance and stability
• Design and implement efficient, scalable, and resilient trading solutions
• Troubleshoot and enhance exchange connectivity and execution speed
• Support functional and component testing for critical trading components

Background and experience

Technical Skills

• Strong experience in Rust (proficiency with Tokio framework is a bonus)
• Prior experience in a trading environment (HFT, Market Making, Prop Trading, or similar)
• Knowledge of AWS, Linux systems, shell scripting, and troubleshooting
• Experience with Python and/or scripting languages for trading strategy development
• Familiarity with trading systems, FIX / REST / WebSocket APIs, and market data feeds
• Understanding of networking fundamentals (latency, TCP / UDP, packet analysis)
• Proficiency in cloud and containerised environments (EKS, Kubernetes, Docker)

Soft Skills & Competencies

Ownership & Reliability - Take full responsibility for your work. Deliver high-quality service, meet deadlines, and follow through on commitments. Anticipate and proactively address potential issues before they arise.

Initiative & Problem-Solving - Approach challenges with a problem-solving entrepreneurial mindset. Make sound, independent judgments and take the initiative to drive solutions rather than waiting for instructions.

Operational Diligence - Respond strategically to technical and operational challenges, ensuring robust and reliable trading infrastructure while instilling confidence in the team’s processes.

Curiosity & Growth Mindset - Continuously seek to improve your technical skills and knowledge. Stay ahead of industry trends and take the initiative to practice and explore new technologies that excite you.

Excellent Communication Skills with a team player mindset, collaborating within a fully remote global team.

Our recruitment philosophy

We value self-awareness and powerful communication skills in our recruitment process. We seek fiercely passionate people who understand themselves and their career goals. We’re after those with the right skills and a conscious choice to join our field. The perfect fit? A crypto enthusiast who’s driven, collaborative, acts with ownership and delivers solid, scalable outcomes.

Our offer

• A competitive salary package
• Autonomy in your time management thanks to flexible working hours and the opportunity to work remotely
• The freedom to create your own entrepreneurial experience by being part of a team of people in search of excellence

As an employer we are committed to building a positive and collaborative work environment. We welcome employees of all backgrounds, and hire, reward and promote entirely based on merit and performance.

Due to the nature of our business and external requirements, we perform background checks on all potential employees, passing which is a prerequisite to join Keyrock.

Well established software development company based in Exeter.

£30,000 - £50,000 + Benefits

You would be required to be hybrid in the office for the first 3 months and then majority remote once up to speed.

There are two roles with a junior and a mid level both being required. You must have at least 1 year experience developing applications in C# using .NET and/or .NET Framework. Ideally looking for 2 - 5 years experience.

You will work across systems built using C#, .NET, relational databases, and modern web and mobile technologies. The role involves delivering new features, extending existing applications, and helping shape practical software solutions from design through to delivery.

Key Responsibilities

• Build new features and enhancements across the application stack, working from user stories, tickets, and design input.
• Improve and extend existing systems through bug fixing, refactoring, and incremental design improvements.
• Contribute to testing, code review, and delivery of production-ready software.
• Take part in estimation and planning discussions, helping the team understand scope and technical considerations.
• Understand and work within the team’s architectures, tooling, and processes.
• Work with application data and SQL queries to support features, troubleshoot issues, and maintain reliable system behaviour.

Skills & Experience Required

• Between 1 - 5 years’ commercial experience developing applications in C# using .NET and/or .NET Framework.
• Experience working with relational databases, including SQL Server, with confidence writing queries, understanding data structures, and troubleshooting data issues.
• Willingness to work across databases, APIs, web, and mobile applications, building your capability across the wider stack.
• Ability to take ownership of development tasks, write maintainable code, and work through issues methodically using sound judgement and debugging tools.
• Clear communication and a collaborative approach to working with technical and non-technical colleagues.

Desirable

• Experience with Blazor or other modern web UI frameworks.
• Experience designing or consuming RESTful APIs.
• Hands-on experience with an ORM such as Entity Framework.
• Exposure to automated testing and CI/CD pipelines.
• Exposure to .NET MAUI, Xamarin, or other cross-platform mobile technologies.
• Experience with embedded or lightweight databases.
• Familiarity with Jira and Confluence for tracking work and sharing documentation.

This role will require you to attend the office initially during the first 3 months on a hybrid basis and after that will be majority remote based so anyone within 100 miles of Exeter will be considered.

Sponsorship will not be available for this role and you will need to have an independent right to work in the UK.

Intercom is the AI Customer Service company on a mission to help businesses provide incredible customer experiences.

Our AI agent Fin, the most advanced customer service AI agent on the market, lets businesses deliver always on, impeccable customer service and ultimately transform their customer experiences for the better. Fin can also be combined with our Helpdesk to become a complete solution called the Intercom Customer Service Suite, which provides AI enhanced support for the more complex or high touch queries that require a human agent.

Founded in 2011 and trusted by nearly 30,000 global businesses, Intercom is setting the new standard for customer service. Driven by our core values, we push boundaries, build with speed and intensity, and consistently deliver incredible value to our customers.

What’s the opportunity?

We’re looking for Senior+ AI Infrastructure Engineers to build the systems that train and serve Intercom’s next generation of AI products.

Intercom is an AI company that builds from the GPU all the way up to a user agent that resolves millions of customer service queries a month.

You’ll join a small, highly technical team working at the cutting edge of modern AI infrastructure. The AI Infra team built the training pipelines and runs the inference for custom models like Fin Apex, which outperforms frontier models in customer service tasks, and is the foundation of the AI Group’s full stack approach to AI.

We’re particularly interested in engineers who have:

• A track record of working on model training or model inference at scale, or on low level GPU coding (e.g. CUDA, Triton). Experience with one is great, multiple is even better.

What will I be doing?

As a Senior AI Infrastructure Engineer focused on model training and inference, you will:

• Implement and scale training pipelines for large transformer and LLM models, from data ingestion and preprocessing through distributed training and evaluation.
• Build and optimize inference services that deliver low latency, high reliability experiences for our customers, including autoscaling, routing, and fallbacks.
• Work on GPU level performance: tuning kernels, improving utilization, and identifying bottlenecks across our training and inference stack.
• Collaborate closely with ML scientists to implement cutting edge training and inference methods and bring them to production.
• Play an active role in hiring, mentoring, and developing other engineers on the team.
• Raise the bar for technical standards, reliability, and operational excellence across Intercom’s AI platform.

These are indicative, not hard requirements.

We’re looking to hire Senior+ AI Infrastructure Engineers. You’re likely a great fit if:

• You have 5+ years of experience in software engineering, with a strong track record of shipping high quality products or platforms.
• You hold a degree in Computer Science, Computer Engineering, or a related field (or you have equivalent experience with very strong fundamentals).
• You have hands on experience with one or more of the following:
  • Model training (especially transformers and LLMs).
  • Model inference at scale (again, especially transformers and LLMs).
  • Low level GPU work, such as writing CUDA or Triton kernels.
• Comfortable working in production environments at meaningful scale (traffic, data, or organizational).
• You communicate clearly, can explain complex technical topics to different audiences, and enjoy close collaboration with both engineers and non engineers.
• You take pride in strong technical fundamentals, love learning, and are willing to invest in your own development.
• Have deep knowledge of at least one programming language (for example Python, Ruby, Java, Go, etc.). Specific language experience is less important than your ability to write clean, reliable code and learn new stacks quickly.

None of these are required, but they’re nice to have:

• Experience at AI native companies that train and/or run inference for their own models (e.g. modern AI labs or AI native product companies).
• Experience running training or inference workloads on Kubernetes.
• Experience with AWS or other major cloud providers.
• Production experience with Python in ML or infrastructure contexts.
• Demonstrated passion for technology through personal projects, open source, meetups, or publishing content about your work and learnings.

Benefits

• Competitive salary and equity in a fast-growing start up.
• We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen.
• Unlimited access to Claude Code and best class AI tools; experimentation & building is encouraged & celebrated.
• Pension scheme & match up to 4%.
• Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents.
• Flexible paid time off policy.
• Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones.
• If you’re cycling, we’ve got you covered on the Cycle to Work Scheme. With secure bike storage too.
• MacBooks are our standard, but we also offer Windows for certain roles when needed.

Intercom has a hybrid working policy. We believe that working in person helps us stay connected, collaborate easier and create a great culture while still providing flexibility to work from home. We expect employees to be in the office at least three days per week.

We have a radically open and accepting culture at Intercom. We avoid spending time on divisive subjects to foster a safe and cohesive work environment for everyone. As an organization, our policy is to not advocate on behalf of the company or our employees on any social or political topics out of our internal or external communications. We respect personal opinion and expression on these topics on personal social platforms on personal time, and do not challenge or confront anyone for their views on non work related topics. Our goal is to focus on doing incredible work to achieve our goals and unite the company through our core values.

Intercom values diversity and is committed to a policy of Equal Employment Opportunity. Intercom will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin, ancestry, sex, gender, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, gender expression, marital status, or any other legally recognized protected basis under federal, state, or local law.

Introduction

At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK.

A career in IBM CIC means you’ll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. You will get the chance to deliver effective solutions, driving meaningful business change for our clients, using some of the latest technology platforms.

Curiosity and a constant quest for knowledge serve as the foundation to success here. You’ll be encouraged and supported to constantly reinvent yourself, focusing on skills in demand in an ever changing market. You’ll be working with diverse teams, coming up with creative solutions which impact a wide network of clients, who may be at their site or one of our CIC or IBM locations. Our culture of evolution centres on long-term career growth and development opportunities in an environment that embraces your unique skills and experience.

Benefits

• Many training opportunities from classroom to e-learning, mentoring and coaching programs and the chance to gain industry recognised certifications
• Regular and frequent promotion opportunities to ensure you can drive and develop your career with us
• Feedback and checkpoints throughout the year
• Diversity & Inclusion as an essential and authentic component of our culture through our policies and process as well as our Employee Champion teams and support networks
• A culture where your ideas for growth and innovation are always welcome
• Internal recognition programs for peer to peer appreciation as well as from manager to employees
• Tools and policies to support your work life balance from flexible working approaches, sabbatical programs, paid paternity leave, maternity leave and an innovative maternity returners scheme
• More traditional benefits, such as 25 days holiday (in addition to public holidays), private medical, dental & optical cover, online shopping discounts, an Employee Assistance Programme, life assurance and a group personal pension plan of an additional 5% of your base salary paid by us monthly to save for your future.

Your role and responsibilities

We are looking for a Java Developer to design and build high quality applications using Java/JEE and modern web technologies. You will develop application features, integrate systems, and apply best practices such as dependency injection, TDD, and CI/CD. If you enjoy building reliable, secure applications and working collaboratively with technical teams, we’d love to hear from you.

Key responsibilities

• Design, develop, and maintain applications using Java/JEE and associated frameworks.
• Build web components using Java frameworks and languages
• Implement enterprise development patterns including dependency injection, inversion of control, aspect oriented programming, functional programming, and test driven development.
• Develop secure and efficient data access using data access frameworks and transaction management techniques.
• Support integration with enterprise systems
• Participate in DevOps aligned development practices, including CI/CD, automated testing, and version control.
• Troubleshoot and resolve application issues to maintain service quality and reliability.
• Collaborate with analysts, testers, architects, and other developers to ensure successful delivery.
• Depending on experience, support technical coordination, mentor others, or take responsibility for specific technical areas.

Required technical and professional expertise

• Java/JEE development
• Java frameworks (e.g., Spring)
• Web technologies (JSP/Servlets)
• Dependency injection, IoC, AOP
• Functional programming concepts
• Test driven development (TDD)
• Data access frameworks (JPA/Hibernate or similar)
• Transaction management
• Batch processing concepts
• API development and integration
• DevOps practices (CI/CD, automation, Git based workflows)
• Debugging and problem solving
• Communication and collaboration skills
• Ability to deliver, coordinate, or own development tasks depending on experience

This role is subject to pre employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS). An additional range of Personal Security Controls referred to as National Security Vetting (NVS) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV).

IBM is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

About Freetrade

Freetrade’s mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their savings.

We’re changing that.

We’re building our team and looking for people who are excited to reshape how our customers invest and grow their wealth. If you’re driven by solving complex problems and building innovative products, you’ll fit right in.

2026 is a big year for us. Last year, we announced a game changing deal to become part of the IG Group. We’ll continue to operate as an independent business while gaining access to the resources and support of an established leader in the space.

This year, we’re accelerating our roadmap and taking our products to the next level. We’re building new features like mutual funds, bonds, and family investment tools. We’re also exploring how we can leverage AI to deliver an even better experience for our customers.

Why Join Our Engineering Team?
Be part of a team that’s shaping the future of investments. As an engineer, you’ll play a pivotal role in developing and maintaining a robust, scalable platform used by thousands daily. We tackle complex technical challenges, drive innovation, and build solutions that make a real impact. Here, your code doesn’t just run - it powers the decisions of investors across the UK. Join us and turn ideas into reality.

We are looking for an exceptional Software Engineer, to join our Backend Engineering squad.

Our main tech stack:

• NodeJS/Typescript
• Google Cloud Platform
• Postgresql

Key Responsibilities

• Develop high-quality software within agreed timelines, addressing complex problems by proposing various solutions and considering trade-offs to assist your team in making effective technical decisions.
• Solve technical challenges by delivering scalable and maintainable solutions efficiently, while balancing trade-offs.
• Understand the core features and KPIs of your product, working closely with the Product Manager to drive the product’s development.
• Be comfortable in an on-call environment, responding to high-priority issues and knowing when to elevate them.

About You

• You have at least 2+ years of professional software engineering experience.
• Collaborate openly, share knowledge with teammates, and take shared ownership of software design decisions.
• Hold yourself to a high bar for code quality and are receptive to constructive feedback as well as able to give it.
• Can work through complex and unfamiliar problems with a clear head, knowing when to push through independently and when to loop in the right people.
• Have a keen eye for detail and take pride in understanding your work thoroughly. You have a genuine interest in the world of investments.
• Stay current with technology trends and actively apply good engineering practices in your day-to-day work.

Benefits & Logistics

Freetrade is the place to accelerate your career. Our benefits package and ways of working are designed to attract and retain the most talented people who are dedicated to making an impact at Freetrade.

Here’s what’s on offer in 2026:

Hybrid working culture

We’re operating in a hybrid model: 3-days in-office / 2-days from home. We believe great collaboration happens in person and our beautiful offices in central London and Budapest are designed to bring people together.

Office days: Monday, Tuesday, Thursday
Work from home days: Wednesday, Friday

This setup helps us stay connected, collaborate more effectively, and keep building a culture where we all do our best work together, including dedicated days for focus work.

Flexibility for those who need it: We have a hybrid working model, but life happens. If you need flexibility let’s talk about it, whether you’re a parent or have other care responsibilities.

Values

At Freetrade we live and breathe our values: Honesty, Focus and Grit. Expect to be asked about these in your interview!

Benefits In London:

• Competitive salary - carefully benchmarked.
• Bonus Scheme: join us and share in our growth.Bonuses are linked to both company success and your individual impact.
• Holidays - 25 days plus UK public holidays. Your birthday off, plus one extra day for every year at Freetrade.
• Enhanced pension - We’ll match your contributions up to 7%.
• Group Life Insurance - Protect your loved ones with coverage at 5x your salary, ensuring financial security in any circumstance.
• Private Health Insurance - Which includes access to high quality medical care, mental health support, dental and vision plans, Wellness programs and preventative care initiatives are also provided to ensure the wellbeing of your entire family.
• Income Protection Cover - Safeguard your income with comprehensive coverage, ensuring financial stability in the event of illness or injury.
• Enhanced parental leave - Time off when it matters most.
• Flexibility for those who need it - We’re office-first, but life happens. Whether you’re a parent or have care responsibilities, we focus on output and trust you to manage your time.
• Learning & Development - We fund industry qualifications so you can grow as a financial services professional.
• Cycle to Work scheme - Get a high quality bike and gear through our salary sacrifice scheme, spreading the cost with tax free monthly instalments.
• Paid Sick Leave - Receive 10 days of fully paid sick leave each calendar year.

Interview Process We keep things simple and transparent. Our process typically includes:

1. Initial interview - A chat with our Senior Talent Partner.
2. Hiring Manager interview - A deep dive into your skills and experience.
3. Live Coding - Show us how you think and solve problems.
4. System Design - We’ll explore how you design systems to handle real-world challenges.
5. Final Executive interview - A conversation with our stakeholders, where we also assess cultural fit.

We are an Equal Opportunity employer committed to a diverse and representative team. Whatever your race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability - we want to hear from you.

To find out more about how we look after your personal data when you apply for a job with us, please see our Recruitment Privacy Policy here.

Please note we are not accepting agency CVs.

Introducing evroc

At evroc, we are building a secure, sovereign, and sustainable hyperscale cloud to reimagine the digital future of Europe. By joining our company, you have an exciting opportunity to contribute to the development of next generation cloud services. We are seeking intellectually curious and highly motivated team members who are ready to embrace the thrilling challenge of building the first European owned hyperscale cloud.

Location: London

Job type: Permanent position

Join the Pioneers

At the outset of our journey, we’re not just building software; we’re laying the groundwork for our technology and how we’ll operate as an engineering team. As we grow, the shape of our teams and their specialisation into product areas hinge on these formative decisions. Joining now means you’re not just coding - you’re contributing directly to how we set ourselves up for success, how we tackle challenges, and how we define our engineering culture. This isn’t just a job; it’s a chance to leave an indelible mark on our technology, teams, culture, and ethos.

The Compute team is expanding to develop a Kubernetes service.

What You’ll Tackle

• Build our Kubernetes as a Service product from the ground up
• Develop our customer facing OSS Kubernetes tooling: CSI, CAPI, CCM
• Seamlessly integrate and maintain open source components within our evolving tech stack
• Team up with fellow engineers to build solutions to the challenging problem of running Kubernetes at hyperscale on a sovereign European cloud
• Plot the roadmap for software component development, aligning with team priorities and vision
• Lead the charge in defining and achieving our technical benchmarks

Skills We Value

Proficiency in distributed systems and Linux systems engineering. We expect candidates for this role to typically have a minimum of 5 years of experience, and are hiring for all levels of seniority starting from there.

Coding in a systems programming languages such as C, C++, Go, Rust or Java

Experience in building and enhancing compute, storage, and data platforms with exposure to open source products like Kubernetes, KVM, and Open vSwitch

Hands on with infrastructure as code tools and automation, such as Terraform, Ansible, or Helm

Familiarity with software build processes and secure supply chain practices, like OpenSSF

Active engagement or contributions to the open source community

Please note you do not need to have experience with all of the technologies listed above to apply. If your background is in back end development and distributed systems, and you are passionate about building a better cloud, we’d love to hear from you.

We offer a competitive salary, performance based bonus, and an equity package to attract the best. With additional benefits including:

• Private Healthcare
• Life insurance & EAP

There are regular opportunities to travel to collaborate with fellow engineers in our other offices. Whether it’s the cosmopolitan allure of London, vibrant Stockholm, or the Mediterranean charm of Sophia Antipolis, you’re poised for an inspiring work environment and a captivating local culture!

At evroc, diversity is our strength. We champion an inclusive environment where every background - ethnicity, age, gender identity, beliefs, and culture - is celebrated.

Applicants must possess a valid work permit.

We are using AI to accelerate due diligence and deepen insights for Private Equity funds. We are hiring a full stack engineer who is comfortable contributing to all layers of the application and developing features end to end.

About Capsa AI

Empowering Private Equity with Advanced AI - Capsa AI is an operating system that aggregates, structures, and generates insights from company and market data.

Our AI solutions reduce time spent on mechanical tasks and increase returns by analysing vast amounts of data to provide clear, actionable insights. Our vision is to become the leading AI platform for private capital funds, transforming how private investments are analysed and managed.

Our Team and Progress

Our founding team has deep domain expertise in Private Equity and AI. Our CEO, Danyal, has over 6 years of experience in Private Equity and Investment Banking at blue-chip financial institutions such as AEA Investors, Citigroup, and Deutsche Bank. Our CTO, Callum, has over 6 years of experience in Machine Learning and AI, having worked at leading defense companies like QinetiQ and retail tech startups such as Standard AI. The entire team are early stage startup veterans, with a passion for building great products.

Just one year after our December 2023 founding, we are already generating revenue, serving top-tier PE funds managing over £30 billion across the US, UK, and Germany. Furthermore, we’ve raised over £1.8 million in funding from prominent fintech venture capitalists and private equity angels, underscoring the confidence of industry leaders in our vision and potential.

Our Philosophy

• Small team: Small talented teams outperform large and slow-moving companies. We avoid bureaucracy, keep meetings to a minimum and focus on creating value.
• Simple where possible: We are passionate about new technology (in particular Machine Learning and AI), but we are more passionate about solving problems for our customers. We strive to find the best solution, be it cutting-edge or old-school.
• Customer obsessed: We take every opportunity to talk to our customers. We obsess over their problems and work every day to make them happy.

About the Role

We are looking for a full stack engineer who wants to help shape the future of private equity and our company. As an early stage engineer you will:

• Work directly with our founding team.
• Help design our application architecture.
• Ship features that our users care about, wherever they are in the stack.
• Participate in strategy and product ideation sessions, influencing our product roadmap.

Working at Capsa AI will be hard work, it will be messy and at times it will be stressful. However, you will:

• Experience the process of taking the company from 0.5 to 1.
• Shape the company’s vision and will have a direct impact on its success.
• Have the opportunity for fast career growth.
• Have the opportunity to participate in the upside of an ultra-growth venture.
• Have fun

Apply if

• You have experience with our stack: Python, FastAPI, Postgres, SQLAlchemy, Alembic, Typescript, React, LlamaIndex / LangChain, PyTorch, HuggingFace, OpenAI, Docker, Azure.
• You have taken entire products or features from ideation to deployment and you’ve measured their impact.
• You enjoy diving deep into the domain, understanding the problem, and focusing on delivering value to the customer.
• You thrive in a fast paced environment.
• You like to take ownership and work independently.
• You are excited about joining an early-stage venture.

Don’t apply if

• You want to work on a single layer of the application.
• You prefer to work on well-defined problems.
• You need clear, pre-defined processes.
• You prefer a low-pressure environment.

Company Benefits

• Private healthcare insurance.
• One month per year remote working.
• Budget for setting up your Home-Office.

Interview Process

1. 25 minute call with Callum (video call)
2. Coding Session (video call)
3. Systems Design Session (video call)
4. Meet the team (in-person)

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.

Equities Technology

Equities Technology at Citi is undertaking a bold, multi year transformation to build a best in class global platform across execution, prime, clearing and cross product margining. 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. As part of the team, you’ll collaborate closely with high calibre engineers and deeply engaged business and product partners - working together to define and deliver the next generation of Equities technology at Citi.

The Team

The Equity Finance Technology team are seeking a highly motivated software engineer for the Trading application, located in London. The role requires working with technologists across geographical locations and executing on the technical delivery. This role requires strong expertise in Java and the ability to work with traders in building business solutions through agile delivery.

Responsibilities

• Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
• Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
• Utilise advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
• Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
• Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
• Serve as adviser or coach to mid level developers and analysts, allocating work as necessary
• Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm’s reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgement regarding personal behaviour, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications

• 6-10 years of relevant experience in Apps Development or systems analysis role
• Extensive experience system analysis and in programming of software applications
• Experience in managing and implementing successful projects
• Subject Matter Expert (SME) in at least one area of Applications Development
• Ability to adjust priorities quickly as circumstances dictate

Key Skills and Experience required

• Extensive development experience
• Technical skills in Java, Kafka, SQL, Git
• Experience in performing QA, TDD and BDD practices
• Proven ability to work in high pressure environment
• Flexibility to work with a global team, across geographies and time zones
• Strong problem solving skills and ability to think strategically
• Familiarity with agile methodologies
• Excellent interpersonal and communication skills with the ability to manage stakeholder expectations

Any Beneficial / Nice to have skills and experience

• React and full stack development
• Knowledge of Prime Services is a plus
• Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

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 discretionary 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

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.

At a Glance

Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring Staff / Senior Backend Engineers who are comfortable building robust, scalable systems that power our AI platform.

Details:

• Role: Backend Engineer
• Location: London, UK (Hybrid, In-Person 4 days a week)
• Experience: Required: 4+ years
• Visa: Unfortunately, we don’t sponsor visas yet. You must have the right to work in the UK.

About Capsa AI

At Capsa, we’re on a mission to transform how private capital firms source, analyse, and win deals. Our AI operating system accelerates due diligence, unlocks deeper insights, and helps funds focus on what matters - creating value.

We’re lean, ambitious, and obsessed with building a category-defining company. In just 12 months, we’ve grown ARR by 15x, achieved product-market fit with leading multi-billion-dollar PE firms, and expanded across the US, UK, and Europe. Backed by top VCs and senior PE execs from Warburg Pincus, KKR, and Goldman Sachs, we’re just getting started.

The Role

A senior backend engineer at Capsa is expected to own projects and features from conception to production, building the infrastructure and services that underpin our AI platform.

Key responsibilities include:

• Improving our agent’s capabilities - design and implement new features that endow our agent with human-level investment expertise.
• Building scalable data pipelines - design and implement systems that ingest, process, and index large volumes of documents and financial data.
• Developing robust APIs and services - create performant, reliable backend services that power our platform.
• Improving connectivity - integrate and incorporate additional data sources into our agent loop, increasing the depth and breadth of the analyses that can be performed.
• Maintaining high code quality - uphold rigorous standards across our codebase, ensuring tech debt doesn’t impede our velocity.

Recent projects include:

• Agentic assistant with a finance-focused toolkit and advanced document authoring features
• Scalable document ingestion and indexing pipeline
• In-house, streaming-first agent framework
• AI-assisted document editor

As an early stage startup, working at Capsa will be hard work, it will be messy and at times it will be stressful. However, you will:

• Work directly with our founding team.
• Participate in the upside of an ultra-growth venture.
• Shape the company’s vision and will have a direct impact on its success.
• Have the opportunity for fast career growth.
• Enjoy yourself!

Apply if

You’ll likely be a great fit if most of the following describe you:

• You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm.
• You have taken entire products or features from ideation to production and you’ve measured their impact.
• You have experience with the following technologies (or similar): Python, FastAPI, Postgres, ElasticSearch, RabbitMQ, Redis, message queues, distributed systems
• You enjoy diving deep into the domain, understanding the problem, and focusing on delivering value to the customer.
• You thrive in a fast paced environment.

Additional Perks

Alongside the core role and growth opportunity, we also offer:

• Private healthcare insurance.
• One month per year remote working.
• Budget for setting up your Home-Office.
• Generous referral scheme (£10k per hired referral).

Job Title: Lead, Application Developer, IT Product, Finance

Location: New Jersey

Department: IT

Job Summary

We are seeking a motivated and detail-oriented Application Developer to join our dynamic IT team at Allied World. In this role, you will assist in the development, testing, and maintenance of data solutions that support our insurance business. The ideal candidate is eager to learn, enjoys problem-solving, and has a passion for technology. This is a fantastic opportunity to grow your career in a supportive and innovative environment.

Key Responsibilities

• Lead the design, development, and maintenance of complex data solutions that support business objectives.
• Collaborate with stakeholders to gather and analyze requirements, ensuring alignment with business goals.
• Architect scalable, efficient, data pipelines, data warehouses and data mesh solutions.
• Write clean, maintainable, and efficient scripts/SQL code following best practices and standards.
• Mentor and guide junior data engineers, providing technical leadership and code reviews.
• Drive the adoption of new technologies, tools, and processes to improve team productivity and system performance.
• Collaborate with cross-functional teams to integrate applications with other business systems.
• Stay informed about industry trends and emerging technologies to recommend and implement innovative solutions.

Qualifications Skills and Requirements

• 5+ years of professional delivering high performing data solutions, data warehouses, data marts etc.
• Expertise working with platforms (AWS, Azure, or GCP), and/or on-prem (MS SQL, Oracle, Python).
• Proficiency working with data tools/platforms (RedShift, Snowflake, Databricks, Informatica, SSAS etc.)
• ETL/ELT Frameworks: Knowledge of data pipeline tools (SSIS, Informatica, PySpark, DLT (Databricks Delta Live Table .
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills with the ability to work effectively with both technical and non-technical stakeholders.
• Expertise with version control systems (e.g., Git).
• Experience with Property & Casualty Insurance is a plus.

Education

Bachelor’s degree in Computer Science, Data Engineering, or a related field (or equivalent experience).

Benefits

Our generous benefits package includes: Health, Dental and Disability Insurance, a company match 401k plan, and Group Term Life Insurance. Allied World is an Equal Opportunity Employer. All qualified applicants will be considered for employment without consideration of any disability, veteran status or any other characteristic protected by law.

The Role

As a DevOps Engineer - Backend, you will play a key role in designing, automating, and maintaining the infrastructure that powers our backend systems. You’ll work closely with developers to streamline deployments, improve scalability, and ensure our services are reliable, secure, and cost-effective. By building efficient CI/CD pipelines, managing cloud environments, and enforcing infrastructure best practices, you’ll enable our teams to deliver high quality features quickly and confidently.

• This is a fully onsite position, based at our office in Lisbon, where you will collaborate closely with cross functional teams in person and contribute to a dynamic and fast paced environment. We are open to support with relocation efforts.

Responsibilities

• Design, implement, and maintain CI/CD pipelines to automate build, test, and deployment processes.
• Manage and optimize cloud infrastructure on AWS, Azure, or Google Cloud Platform (GCP).
• Implement Infrastructure as Code (IaC) using tools like Terraform, CloudFormation, or Pulumi.
• Deploy and manage containerized applications using Docker and Kubernetes.
• Monitor system performance, identify bottlenecks, and improve infrastructure reliability.
• Establish and enforce security best practices, including identity management, logging, and vulnerability management.
• Work with development teams to improve deployment efficiency and troubleshoot infrastructure issues.
• Optimize cloud resource utilization to ensure cost effectiveness and scalability.
• Automate infrastructure provisioning, configuration management, and system maintenance.
• Stay up to date with emerging DevOps technologies, tools, and best practices.

Requirements

• Around 3+ years of experience in DevOps, Site Reliability Engineering (SRE), or Cloud Engineering.
• Strong expertise in CI/CD tools (Jenkins, GitHub Actions, GitLab CI, CircleCI, ArgoCD).
• Experience with cloud services (AWS, Azure, or GCP) and serverless computing.
• Proficiency in Infrastructure as Code (IaC) tools like Terraform, CloudFormation, or Pulumi.
• Hands on experience with containerization and orchestration (Docker, Kubernetes, Helm).
• Strong knowledge of Linux based systems, networking, and security best practices.
• Scripting skills in Bash, Python, or Go for automation.
• Experience with monitoring and logging tools (Prometheus, Grafana, ELK, Datadog).
• Understanding of cloud cost optimization, scalability, and high availability architectures.
• Strong problem solving skills and ability to work in an agile, fast paced environment.

What benefits are we offering?

• Apple hardware ecosystem for work.
• Annual Bonus
• Top tier Health and Life Insurance for peace of mind.
• Transportation Budget to support your commute needs.
• Coverflex benefits package for meal allowances, well being, and more.
• Childcare support.
• Air Conference - an opportunity to meet the team, collaborate, and grow together.
• Pension Fund to support your long term financial planning.
• Urban Sports Club membership to keep you active.
• Meals 100% free at the hub.

Diversity & Inclusion

At Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger.

About Abound

We’re redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you spend, and what you can afford to repay to build a deeper, more accurate understanding of each customer’s unique financial situation.

And we’ve shown it works at scale. We’ve issued over £1.3bn in loans directly to customers while delivering market-leading credit performance - for every 10 defaults the industry expects, we see only 3. We also reached profitability just 2.5 years after launch.

Backed by £2bn+ of funding from top tier investors including Citi, GSR Ventures, and Deutsche Bank, we’re recognised as one of Europe’s fastest growing fintechs (Sifted, CNBC). Now, we’re expanding into new markets and product lines - and we’re looking for ambitious people who want to learn fast, take ownership, and grow with us.

Staff Platform Engineer

We are thrilled to open up a brand new opportunity on our Platform team.

Abound is a fast growing scale up. We are here to build something important for millions of customers, not to offer a comfortable average job. Our Platform team is the backbone of our engineering organisation. Right now, it’s a tight knit, high performing group of four engineers (two Seniors, two Staff), primarily focused on DevOps. I am looking for a Staff level Platform Engineer with a deep focus on Python engineering to balance our capabilities, elevate our code standards, and supercharge our developer experience.

If you love diving into complex engineering challenges, standardising patterns, and enabling other teams to ship faster, this is the role for you.

What You Will Do

The Platform team operates across two main pillars: DevOps and Engineering. While the team shares these responsibilities, your focus will be firmly on the Engineering side.

• Drive Cross Cutting Impact: Lead cross functional projects that create immediate business value. You will add new infrastructure, optimise deployment patterns, and continuously improve CI/CD pipelines to deliver an unmatched developer experience company wide.
• Optimisation: Design and update infrastructure patterns for meet practical demands around performance, scalability and reliability.
• Set the Engineering Standard: Define and implement standard settings for how we write code across the business. This includes establishing best practices for shared design patterns across all teams.
• Maintain Core Components: Take ownership of dependency maintenance and heavily contribute to our most complex, mission critical shared services.
• Enable, Don’t Block: Act as a true team player. You will not hold other teams hostage to rigid central patterns or infrastructure; instead, you will collaborate closely with them to deliver on their needs and unblock their projects.

️ Our Tech Stack

You will be working with a modern, scalable stack designed for high concurrency:

• Backend: Python (FastAPI, SQLAlchemy, OpenTelemetry, Procrastinate), Java
• Cloud: AWS Environment
• Databases: RDS (PostgreSQL & MySQL)

What We Expect From You

• Technical Mastery: Exceptionally strong Python and SQL skills.
• System Design: Deep knowledge of asynchronous development and proven experience dealing with highly concurrent systems.
• Strategic Vision: The ability to balance immediate team needs with long term platform health and developer velocity.

How We Work at Abound

To be successful here, our culture needs to energise you. We are not a lender with thousands of pages of operational procedures to follow. Here is how we operate:

• High Bar & Real Ownership: We are a high performing team, and we hire people who raise the bar and take pride in great work. We own outcomes, not tasks. You don’t assume someone else will do it; you follow up until the issue is resolved.
• We Work Hard: We care about impact, not face time. But at key moments, we stay until the job is done. That can mean evenings or occasional weekends, especially around launches or live incidents.
• MVP & Tech Debt Culture: We ship fast, learn from real customers and iterate. Early in a product’s life we optimise for speed to market and learning, not perfect enterprise architecture. We are comfortable amassing and actively managing technical debt through the lifecycle.
• One Team Collaboration: We collaborate deeply and are curious about the whole business, not just our own lane. People routinely help outside their formal role when it moves Abound forward.
• Office First: We are hybrid but office first. At least 3 days a week in the office is a minimum. Being together is one of our performance advantages.
• Thrive in Change: Priorities shift as we learn what works. Roles, teams and roadmaps evolve with the business. When there is no rulebook, we expect you to use good judgement for our customers and for Abound.

If you are looking for a highly collaborative environment where your technical decisions will shape the future of a rapid growth business, we want you on the team.

What we offer

• Everyone owns a piece of the company - equity
• Hybrid with 3 days a week in the office
• 25 days’ holiday a year, plus 8 bank holidays
• 2 paid volunteering days per year
• One month paid sabbatical after 4 years
• Employee loan
• Free gym membership
• Team wellness budget to be active together - set up a yoga class, a tennis lesson or go bouldering