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Senior Software Engineer

The Senior Software Engineer will be a key member of the Systems and Software team within the Programmes area at STS Defence, playing an active role in designing, developing, and maintaining software across the full Software Development Lifecycle; from requirements elicitation through to in-service deliver ...

Front End / Full Stack Engineer

Founded in 2011, Fasanara is a global asset manager and technology platform. We manage c. USD 5 billion AUM (as of June 2025) in Fintech strategies for pension funds, insurance companies in Europe and North America, and hold a mandate from the European Investment Fund (EIF). We are a pioneer investor in Fi ...

Forward Deployed Infrastructure Engineer UK Government

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, a ...

Backend Software Engineer

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive ...

Backend Software Engineer

Overview ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions t ...

Senior Engineer

Overview About the London Metal Exchange: The London Metal Exchange is the world centre for industrial metals trading. Most of the world’s global non-ferrous futures business is conducted on the LME’s three trading platforms totaling $18 trillion, 178 million lots and 4 billion tonnes wit ...

Software Engineer III Backend Engineer Chase UK

At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions of cust ...

Software Engineer III Backend Engineer Chase UK

At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions of cust ...

Experienced Software Developer

Title Experienced Software Developer Salary range £45,000 to £65,000 per annum (depending on capability and experience) Location Leatherhead Working Pattern We operate a flexible hybrid working pattern at Frazer‑Nash, with time split between t ...

Production Management Senior Engineer Senior Vice President

## Production Management Senior Engineer - Senior Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine ...

Quality Automation Engineer Silicon Engineering

Quality Automation Engineer- Silicon Engineering Join Apple's Silicon Engineering Group and help build the foundational software that empowers our engineers to design the world's most advanced silicon. We are looking for a Quality Automation Engineer to drive the quality and reliability of the critic ...

Software Engineer – Order Management Systems (IBM Sterling)

Software Engineer – Order Management Systems (IBM Sterling) Birmingham , AL - Onsite Job ID: 37175 Posted: Employment Type: Direct Hire Join our client as a Software Engineer supporting and enhancing enterprise Order Management and Store ...

Backend Engineer, Java, Kotlin, AWS | Fintech, Payments Platform (B2B) | Leeds, Hybrid (2 days [...]

Backend Engineer, Java, Kotlin, AWS | Fintech, Payments Platform (B2B) | Leeds, Hybrid (2 days per week) | Salary Up to £65,000+ Bonus & Benefits Direct message the job poster from Owen Thomas | Pending B Corp™ The Company We are working with an international Fintech Start‑Up in ...

Senior Low Latency Rust Engineer

Senior Low Latency Rust Engineer 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 deployin ...

Senior Low Latency Engineer

Senior Low Latency Engineer 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 ...

Senior Low Latency Rust Engineer

Senior Low Latency Rust EngineerEngineer 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 adva ...

Senior Low Latency Engineer

Senior Low Latency Engineer 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 ...

Senior Low Latency Rust Engineer

Senior Low Latency Rust EngineerEngineer 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 adva ...

Senior Engineering Manager

About GitHub GitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations ...

Senior Engineering Manager

About GitHub GitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations ...

Lead Scala Engineer in London Quantexa

Job Opportunity: Lead-level Scala Engineer Due to the continuous success and high demand from our customers, we are looking for a Lead-level Scala Engineer to join our R&D team. As part of this team, you will be involved in building and shaping the next generation of products that transform how orga ...

Frontend Developer

Senior Developer We’re hiring a Senior Developer to support major NHS and healthcare digital projects. This role combines strong Vue.js front‑end skills with Java‑based API and microservices development. Role Responsibilities Develop front‑end features using Vu ...

Software Engineer / Platform SRE

Role Title Software Engineer / Platform SRE Location Sheffield (3 Days per Week Onsite) Duration 25/12/2026 Rate £435p/d via Umbrella Role Description The position focuses on building, operating, and sustaining resilient plat ...

Embedded Software Engineer (Linux/Android)

We are partnering with a cutting-edge engineering company specialising in secure communications and connectivity technologies. Their solutions support critical operations worldwide across sectors including public safety, defence, transportation, utilities, and commercial industries. As part ...

Hybrid ML Ops Engineer Full Stack & Cloud Builder

A leading digital bank in the UK is seeking a Full Stack Engineer who is comfortable with both front-end and back-end development. You will work on building the tooling necessary for our engineers, as well as writing and debugging code primarily in Java and React. The hybrid work model allows flexibility, suppor ...

Full Stack Data Engineer — Cloud Pipelines, React, Spark

A global consulting firm in Manchester seeks a Full Stack Data Engineer to design scalable data pipelines and develop APIs. You'll work with front-end technologies like React and back-end tools such as Java and Node.js. Successful candidates will have a Bachelor's degree in a related field and prior experience i ...

Backend Engineer Subscriptions

As a Backend Engineer on Spotify's Subscriptions team, you'll build the systems that power premium memberships for hundreds of millions of users worldwide. You'll design and scale subscription services, payment integrations, and billing infrastructure, working with a globally distributed team. Ski ...

Ultra‑Low Latency Trading Production Engineer

A leading quantitative investment firm is seeking a Production Engineer to join its dynamic team in Greater London. This role involves building and maintaining scalable trading environments, ensuring the reliability of electronic trading systems, and automating processes within a fast-paced environment. Candidat ...

Backend Engineer Equity from Day 1 + Learning Budget (UK)

A fast-growing accounting-tech startup in the UK is seeking a Backend Engineer to join their team. The role involves delivering advanced accounting technology and solving practical problems within a fast-paced startup environment. Candidates should have experience in backend engineering, particularly with Java o ...

Principal Full Stack Engineer — Hybrid, Mentoring at Scale

A UK leading automotive marketplace is seeking a Principal Full Stack Engineer to design scalable systems and mentor teams. This hybrid role offers a salary range of £60,000 to £80,000, with additional share awards and extensive benefits. The ideal candidate will have strong Java and Spring Boot expertise, as we ...

Hybrid Contract Senior Test Automation Engineer

A technology services company is seeking a Senior Test Automation Engineer for a contract role in Belfast. This position involves taking full ownership of the testing strategy within a complex, containerized microservice architecture. The ideal candidate will enhance existing frameworks and automate comprehensiv ...

Senior Software Engineer — AI Driven, High Impact IC

A leading fintech company in Greater London is looking for a highly motivated engineer to enhance product quality and delivery efficiency. You will play a pivotal role in adopting AI-driven development tools and improving coding standards. With a focus on ethical finance, you will work closely with product teams ...

Automation Test Engineer Hybrid, DV Clearance Eligible

Forwardrole is seeking an Automation Test Engineer to join a leading consultancy in either Cheltenham, London, or Manchester on a hybrid basis. This position requires DV Clearance and strong hands-on experience with automation frameworks like Selenium, as well as proficiency in Java, JavaScript, or Python. The r ...

Senior Low Latency Trading Platform Engineer

Bullish in Greater London is seeking a skilled engineer to enhance its trading platform. This role involves designing and optimizing high-performance systems, focusing on critical components, latency reduction, and system profiling using industry-standard tools. Ideal candidates possess expert proficiency in Jav ...

Senior Linux Infrastructure Engineer — Scale & Security

Quant Capital in Greater London is seeking a Senior Linux Infrastructure Engineer to join their high-impact platform engineering function. You will design and improve global Linux-based infrastructure across datacentres and cloud environments. The role requires over 10 years in Linux systems engineering and a de ...

Senior Data Engineer, Unified Platform & Data Pipelines

DRW is seeking a Senior Data Engineer to join our Data Experience team in Greater London. In this role, you will manage and enhance data pipelines, ensuring the quality and stability of data. With over 7 years of experience in data technologies, you will work collaboratively to deliver data solutions that suppor ...

Lead Software Engineer: High Impact Tech, UK Clearance

A leading defense technology company is seeking a Lead Engineer in Manchester to design, develop, and maintain critical infrastructure solutions. This role requires experience in backend or frontend development, with a strong command of tech such as Java, React, and cloud technologies. The position offers hybrid ...

Remote IT Access Engineer — Cloud & On Prem Security

A global specialty chemicals company is seeking an IT Access Engineer to automate and improve their access management solution for a custom-built R&D data platform. The role, designed for remote work with occasional visits to Welwyn Garden City, involves communicating between cloud and on-prem systems, managing ...

Platform Engineer: Cloud Native Fintech Systems

A leading financial services firm in Greater London is seeking a Platform Engineer to join their innovative team focused on creating customer-centric products. The role requires a blend of programming skills, particularly in Kubernetes and languages such as Go and Java, and emphasizes the importance of collabora ...

Remote Senior Backend Architect Multitenant & IAM

A tech-driven educational platform in the UK is seeking a Senior Backend Engineer to architect high-performance server-side applications. You will lead the evolution of multitenant infrastructure while collaborating with product management throughout the product lifecycle. Required qualifications include deep ex ...

Senior Backend Architect for Payments & Fulfilment (Remote/Hybrid)

A leading online marketplace in the UK is looking for a Staff Backend Engineer to lead the technical vision for their Payments and Fulfilment systems. In this role, you will collaborate with cross-functional teams, drive technical design, and mentor engineers to elevate technical capabilities. The ideal candidat ...

Senior ML Engineer: Build Scalable AI & Predictive Systems

Trinitysoft Solutions in London is seeking a Machine Learning Engineer to enhance their ML systems. The ideal candidate will have a Bachelor's degree in a relevant field and at least two years of experience in a similar role. Responsibilities include designing machine learning systems, transforming data science ...

Backend Engineer – Fintech Payments Platform (B2B) | Hybrid

A leading fintech firm in Leeds is seeking a Backend Engineer skilled in Java, Kotlin, and AWS. This hybrid role requires designing and maintaining backend services for their innovative payments platform. The company offers a competitive salary of up to £65,000 plus bonuses, along with health insurance and two d ...

Senior Backend Engineer – Gaming, Remote‑Friendly, CI/CD

A leading game development studio seeks a highly skilled Senior Backend Engineer to join their talented team. In this role, you will contribute to the development of cutting-edge backend systems for modern games, working with technologies such as Java and AWS. You will have the opportunity to participate in game ...

Senior Low Latency Rust Engineer – Global Markets (Hybrid)

Citigroup Inc. is seeking a Senior Low Latency Rust Engineer to join their London-based High Performance Architectures team. This senior role focuses on application systems analysis, programming, and implementation, with a strong emphasis on low latency trading platforms. The successful candidate will spend 90% ...

IAM Security Engineer – Cloud & AI Monitoring

Amazon is seeking a Security Engineer to work in critical areas of security, including AI monitoring and cloud infrastructure protection. The role involves designing security pipelines processing billions of events daily and developing detection capabilities for AI workloads. Candidates should have a Bachelor's ...

Senior Site Reliability Engineer — Cloud, CI/CD & Automation

A global financial services leader in Glasgow seeks a Site Reliability Engineer III to drive innovation by improving complex systems. The successful candidate will have experience in SRE concepts and strong programming skills in languages like Python and Java/Spring Boot. You'll collaborate across teams to deplo ...

Senior Test Automation Engineer — Hybrid & Impactful Leadership

A dynamic challenger bank is seeking an experienced Test Automation Engineer to enhance their testing processes. In this role, you will collaborate with engineers, improve test coverage, and manage test pipeline issues. The ideal candidate will have a solid background in test automation and coding, particularly ...

Senior Full Stack Engineer AI Driven FinTech Platform

Citi is seeking a Full Stack Engineer to join its Tech team in Greater London. This role involves designing and developing high-performance, scalable applications with a focus on integrating AI capabilities. The ideal candidate will have expertise in Java, Angular, and microservices, along with experience in AI ...

Scale Driven Backend & Data Platform Engineer

Spotify is looking for a Backend Engineer to join their Data Collection Product Area in London. The successful candidate will design and enhance the infrastructure powering event delivery across Spotify, develop backend services using Java and Apollo, and create data pipelines with technologies like Apache Beam. ...

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    Java Software Engineer Core Java Jobs in United Kingdom Job Search Guide, Trends and Insights