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    Lead AI Platform Engineer – Backend & AI Apps

    London Stock Exchange Group is seeking a Lead Engineer to drive development of secure, scalable digital products. The role entails backend and frontend system management, guiding teams, and implementing engineering best practices. Candidates should have over 5 years of experience, knowledge in Java/Kotlin, Sprin ...

    Production AI Engineer London Hybrid, Deployments

    Oliver Bernard is seeking a Forward Deployed Engineer (AI) in London with up to £145k plus bonus. The role focuses on deploying AI systems across sectors such as FinTech, HealthTech, and Energy, engaging directly with client engineering teams. Ideal candidates have over 5 years of experience in production system ...

    Senior Platform Engineer: Scale Dev Platforms & CI/CD

    Fanatics, based in Greater London, is hiring a Senior Platform Engineer to be part of the Platform Engineering team. You will work with cloud infrastructure, Kubernetes, and CI/CD systems while collaborating with various teams to enhance developer productivity. This role requires 5-7 years of experience, profici ...

    Hybrid Linux Infrastructure Engineer for SaaS Platforms

    Oliver Bernard is seeking an Infrastructure Engineer / Systems Administrator to join their London office with a hybrid working model. The successful candidate will have extensive experience in systems support, user-facing IT, and tech support. Responsibilities include desktop and end-user support, as well as Lin ...

    QA Engineer — Automation & CI/CD, 25 Days PTO

    A leading technology services company in the United Kingdom seeks a skilled QA Engineer to perform high-quality functional and non-functional testing. You will work within an Agile team, collaborating closely with developers and stakeholders to improve automated tests. The role requires strong Java experience, k ...

    Backend Engineer, Global Account Sharing

    hackajob is seeking a Backend Engineer to join the Account Sharing team in Greater London. In this role, you'll collaborate with Product Managers, Designers, and Analysts to build innovative financial products like international joint accounts. You should have strong backend programming skills (Java, Kotlin, Pyt ...

    Data Engineer, Prime Video Finance Analytics & Platform

    Prime Video & Amazon MGM Studios is looking for an experienced Data Engineer to join the Finance Analytics team in Greater London. This role involves building and optimizing data pipelines, implementing big data technologies, and working closely with business stakeholders to deliver analytics solutions. Candidat ...

    Senior Developer Success Engineer: Scale Cloud Native Apps

    Temporal Technologies is looking for a Senior Developer Success Engineer to support our developer community in deploying and scaling Temporal. You’ll tackle challenges in cloud-native environments using your expertise in distributed systems. The ideal candidate should have over 6 years of experience in programmi ...

    Principal Engineer, Personalisation & AI UX (Hybrid)

    Marks & Spencer Plc is seeking a Principal Engineer to shape our technical direction in the Personalisation product group. This role involves designing scalable systems for personalisation, search, and AI-powered features while driving engineering standards and collaborating closely with cross-functional teams. ...

    Senior FX Automation Engineer: Backend Testing & Trade Tech

    Citigroup Inc. is seeking a Senior Automation Engineer to join their team in London. This senior role is focused on backend automation within the FX eTrading technology stack. You will be responsible for automation capability, testing delivery, and quality assessment. A successful candidate will have strong Java ...

    Automation QA Engineer UI/API & CI/CD

    IBM is seeking a Quality Engineer at their Hursley location in the United Kingdom. In this role, you will design and develop automated test suites, integrate testing into CI/CD pipelines, and collaborate with cross-functional teams to ensure quality standards are met. Candidates should have experience in test au ...

    Backend Platform Engineer – Developer Tools & Enablement

    Citibank (Switzerland) AG is seeking a Server Side Engineer in Belfast to join their CTO's Developer Enablement team. This role involves producing high-quality backend code and developing innovative tools for the bank's engineers. Candidates should have strong experience in Kotlin or Java, and proficiency with d ...

    SC Cleared Lead Test Engineer Automation & Microservices

    Intec Select is seeking a Lead Test Engineer for a 12-month project in Manchester. The ideal candidate will have hands-on automation experience using Java, Selenium, and Rest Assured, with a proven background in defining test strategies for microservices. Candidates must possess SC clearance and be able to work ...

    Senior CIAM & Security Engineer Cloud & IAM

    Barclays is seeking a Senior Security Engineer for CIAM to develop and maintain security solutions. You will transform the digital platform ensuring a customer-centered experience, collaborating with technical teams. Key responsibilities include safeguarding sensitive data, implementing security protocols, and m ...

    Frontend Engineer: AI Driven UI for Scalable Infra + Equity

    A leading recruitment firm in AI is seeking a passionate Frontend Engineer to join a high-impact team in London. You will create high-performing user interfaces while exploring AI-assisted tools to enhance developer workflows. The ideal candidate has 5+ years in frontend development, particularly in TypeScript w ...

    Senior Full Stack Engineer: Real Time Data UI Platform

    A leading cloud analytics firm in the UK seeks a Senior Full-Stack Engineer to design and build scalable user interfaces for data-heavy applications. The role emphasizes frontend expertise while requiring collaboration across backend services. Ideal candidates will have at least 5 years of experience and profici ...

    Director of Software Engineering

    Direct message the job poster from Retelligence We are looking for an experienced Director of Software Engineering to lead multiple development teams, shape architectural direction, and champion engineering excellence. This is a senior, hands‑on leadership role for someone with deep technical exper ...

    Frontend Developer – Next.js, Accessible UI, Production Apps

    London Business School is seeking a Software/Frontend Developer to join our team in Greater London. In this role, you will build and evolve modern, accessible, high-performance digital experiences. Collaborating closely with backend developers and designers, you will turn requirements into well-crafted user inte ...

    Senior Staff Engineer Remote, Impactful Platform Lead

    Ravio is seeking two Lead Software Engineers to play a major role in technical leadership within their rapidly growing engineering team in Greater London. You'll be responsible for building the customer-facing web product of Ravio's real-time compensation data platform. The ideal candidate will have over eight y ...

    Senior Fullstack Engineer Next.js, TypeScript & AI

    Ocean Infinity in Greater London is seeking a Senior Fullstack Developer to design and maintain web applications using Next.js, React, and Node.js. The ideal candidate will have over 5 years of experience in software development, proficiency with TypeScript, and strong understanding of REST API design principles ...

    Frontend Engineering Lead – Global Digital Products

    Liverpool Football Club in Liverpool is looking for a Manager, Software Development to lead frontend development for digital products. The ideal candidate will have extensive experience in frameworks such as React and Next.js, with a keen focus on performance optimisation and accessibility standards. Responsibil ...

    LLM/GenAI Full Stack Engineer (Hybrid, Security Cleared)

    A leading defence consultancy is seeking a Full Stack Software Developer for a long-term contract in Farnborough. The role involves developing applications with a focus on LLM and AI technologies. Candidates should have full stack experience along with proficiency in Python, React, and PostgreSQL. The position i ...

    Full Stack Engineer (AI Startup)

    Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote Take the next step in your career now, scroll down to read the full role description and make your application.We're partnering with a well-funded AI startup (stealth for now) that’s building at the intersect ...

    Graduate / Junior Developer, Python, Linux, C#, Java London

    Graduate / Junior Developer, Python, Linux, C#, Java – London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client’s revolutionary marketing software platform has been helping businesses ...

    Core Technology Software Developer

    iSAM is an innovative, financial technology firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities. iSAM Securities, regulated by the FCA, SFC, and CIMA, is a leading algorithmic trading firm and trusted electronic market maker, providing liquidity, technology and pr ...

    Founding AI Engineer: Build AI Enterprise Apps (London)

    A cutting-edge AI startup in London seeks a Founding AI Engineer to design full-stack applications that drive AI workflows. This role offers the chance to work closely with founders in a fast-paced environment, requiring strong skills in React, TypeScript, and Python, along with practical AI experience. Candidat ...

    London Full Stack AI Engineer Product & ML Ops

    A cutting-edge technology firm in London is looking for an Entry-Level Full-Stack Product Engineer. You'll develop and optimize AI solutions and contribute to product development in an innovative environment. Experience with TypeScript, React, and AI/ML is essential. This role offers competitive compensation and ...

    Critical Electrical Bias Engineer — Uptime & UPS Expert

    A leading facilities management provider is seeking an Electrical Bias Engineer to join their Borehamwood team. The ideal candidate will react to maintenance requests and provide emergency standby. Key qualifications include 18th Edition Electrical Wiring Regulations and High Voltage Appointed Person status. Can ...

    Enterprise AI Solutions Engineer — Hybrid, London

    An innovative AI studio in London seeks a Solutions Engineer to translate client briefs into proof of concepts. The role requires strong React development skills and an agency background, with a focus on building AI-integrated products. You'll work closely with UX designers and present technical concepts to stak ...

    AI Native Full Stack Engineer for Independent Makers

    A technology company supporting independent commerce in London is seeking a Full-Stack Engineer to build their agentic platform. This role requires full-stack capability, particularly in Node, Python, Next.js, React, and experience with AWS. The ideal candidate will work within a collaborative team, designing an ...

    Hybrid AI Full Stack Engineer (Python)

    American Society of Civil Engineers is seeking a Full Stack Engineer to design and deliver cloud-native AI applications in Derby. This hybrid role focuses on building scalable, secure AI systems. Candidates should possess strong engineering experience, particularly with React/TypeScript, Python, and Azure techno ...

    AI Driven Full Stack Engineer for Digital Client Experience

    Marsh is seeking a Full-Stack Engineer for its Innovation & Applied AI team in London. You will develop a digital platform and scalable data pipelines, utilizing your expertise in TypeScript, Node.js, and React. The role requires strong data querying skills and the ability to work independently on complex projec ...

    Platform Engineer (AWS, Linux, Docker) | Crypto Trading Firm| £80,000 + Bonus + Benefits | Hybrid

    Platform Engineer (AWS, Linux, Docker) | Crypto Trading Firm| £80,000 + Bonus + Benefits | Hybrid As a Platform Engineer, you will join a high-performance trading firm specialising in high-frequency trading and market making within the crypto space. This Platform Engineer r ...

    Lead Technical Engineer

    Job Description What you'll be doing: As a Tech Lead you are someone who takes ownership and makes an impact by the operating with mindset, integrity, and courage of a start-up business. And then tempering that mindset with an understanding of how a large organisation ...

    Lead Technical Engineer

    Job Description What you'll be doing: As a Tech Lead you are someone who takes ownership and makes an impact by the operating with mindset, integrity, and courage of a start-up business. And then tempering that mindset with an understanding of how a large organisation ...

    Application Support Engineer Trading £55,000 £70,000 + Bonus

    Overview Team Leader - Infrastructure at Hunter Bond Client: Trading Firm Location: London Skills Skills: Windows, SQL, Python, C#, Java, Front Office Role My client are seeking an enthusiastic Application Support Engine ...

    Principal Automation Test Engineer

    Principal Automation Test Engineer, £60–80k + Bonus, Hybrid (London, 1-2 days per week) A senior opportunity for an experienced Test Automation Engineer ready to influence quality at scale. This role sits at the heart of multiple delivery teams, giving you the chance to shape automation str ...

    Lead Test Engineer

    We're looking for a Lead Test Engineer for our public sector client with locations across Leeds, Manchester, Birmingham and Newcastle on an initial 12-month contract, paying up to £640 per day (Inside IR35).This role requires 60% office attendance per week ...

    Lead Test Engineer

    We're looking for a Lead Test Engineer for our public sector client with locations across Leeds, Manchester, Birmingham and Newcastle on an initial 12-month contract, paying up to £640 per day (Inside IR35).This role requires 60% office attendance per week ...

    Mobile Staff Engineer

    Location: Fully remote, must be UK based Salary: up to £84,000 (depending on experience) Benefits: Share scheme, 6% matched pension and other Contract type: Full time, permanent Sanderson Recruitment are exclusively supporting a FTSE 100 Finan ...

    Remote Senior Platform Engineer: Cloud, Kubernetes & CI/CD

    A global technology firm based in the UK is looking for a Staff Platform Engineer to join their Platform Engineering team. The role is crucial in influencing platform architecture and improving developer productivity through effective technical initiatives. Candidates should have a strong background in platform ...

    Data Engineer, Prime Video Finance Analytics

    Description Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching? Prime Video is a premium streaming service that offers customers a vast collectio ...

    Platform Engineer

    Your future duties and responsibilities: As a Platform Engineer at CGI, you’ll be a key member of our cloud-native delivery teams, enabling rapid, continuous delivery of high-quality software for clients across multiple industries. You’ll work hand in hand with developers, Scrum Masters, Product ...

    Senior Python Developer

    About The Role Hippo is recruiting a Senior Python Developer to join our Hippo Herd. Senior Python Developers work in multi-disciplinary teams that build, support & maintain User-Centred digital solutions that offer real value and work for everyone. Your Role In Nutshell <u ...

    Front End Developer Midweight

    We are an award-winning company, still just 7 years old, but growing with over 30 full time staff, who all want to develop great technology for us to use. Our work involves charities, financial institutions and the public services ...

    Front End Developer Midweight

    We are an award-winning company, still just 7 years old, but growing with over 30 full time staff, who all want to develop great technology for us to use. Our work involves charities, financial institutions and the public services ...

    Front End Developer Midweight

    We are an award-winning company, still just 7 years old, but growing with over 30 full time staff, who all want to develop great technology for us to use. Our work involves charities, financial institutions and the public services ...

    Front End Developer Midweight

    We are an award-winning company, still just 7 years old, but growing with over 30 full time staff, who all want to develop great technology for us to use. Our work involves charities, financial institutions and the public services ...

    Head of Software Engineering

    Head of Software Development UK | Hybrid | Permanent A high-growth technology business is looking to appoint a Head of Software Development to lead its engineering function, drive delivery across multiple platforms and play a key role in the wider l ...

    Junior Software Developer Intern B2BG Services

    Are you passionate about coding, problem-solving, and creating impactful applications? Join us as a Junior Software Developer Intern and gain hands-on experience in modern software development methodologies, frameworks, and tools. Internship Responsibilities & Learning: ✔️ Assist in co ...

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