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    Senior Python Quant Developer – London

    Location: London – Hybrid This is an opportunity to join one of the world’s premier investment firms.The firm deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. You will be building components ...

    Senior SharePoint Developer and Administrator

    Job Description Senior SharePoint Developer & AdministratorLocation: London Employment Type: PermanentI am working with a leading international professional services firm that is seeking a talented Senior SharePoint Developer & Administrator to join ...

    Senior Trend Product Developer Accessories

    Senior Trend Product Developer - Accessories <p class=meta-item meta-item-lo ...

    Senior Developer (Blue Yonder Dispatcher)

    Senior Developer (Blue Yonder Dispatcher) Location: Mixed – Nuneaton and Remote £70,-£75, plus car / car allowance, 33 days holiday, pension, bonus, life assurance, employee assistance programme, wellbeing support, and flexible benefits scheme A ...

    Senior Python Developer SQL Finance

    Senior Python Developer / Software Engineer (Python SQL IaC AWS) London 12 month FTC to £180kAre you a data savvy Senior Python Developer with strong SQL skills and finance experience?You could be progressing your career in a hands-on Senior Python Developer role at a tech driven, global ...

    Senior BackEnd Developer Cyber (Contract)

    . Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our sk ...

    Senior Online Developer Tech Team

    We want you to #JOINTHEREBELLION!For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish book ...

    Senior Java Developer x 3

    I am currently working with a London-based financial services client who are actively seeking 3 Senior Java developers to assist in the development and maintenance of a business-critical system in the Equity Derivatives space.What you'll need to succeed : 10+ years' server side Java d ...

    Senior Workday Extend Integration Developer

    Senior Workday Extend Integration DeveloperSalary: £ - £/Day Inside IR35Location: Windsor/London - Hybrid/RemoteThe RoleWe are working on behalf of a leading organisation seeking an experienced Workday Extend & Integration Specialist to take a hands-on role in th ...

    Senior Online Developer Tech Team

    We want you to #JOINTHEREBELLION!For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish book ...

    Senior Project Manager Commercial Developer

    Job DescriptionWe are looking for Senior Project managers to join our dynamic, innovative and client-focused team. You will work on some of the most exciting projects in the world, involving large hotel conversions, superb residential projects, and high profile mixed use projects. You will work with ...

    Senior Java Developer DV Cleared

    Can you think strategically and connect the dots across projects to shape the bigger picture?Do you thrive in fast-paced, agile environments, enjoy exploring smarter ways of working, and love to collaborate across diverse teams?Are you passionate about continuous learning and building impactf ...

    Senior C++ LL Quantitative Developer

    Salary: £400K TCLocation: London Client & Role OverviewMy client is a top-tier global hedge fund known for investing heavily in world-class technology and research to drive trading performance. They are looking to hire a Senior C++ Low-Latency Quant Develop ...

    Senior Back End Web Developer

    Senior Back-end Web Developer  Permanent, 37 hours per week All Year Round £50,000 to £65,000 FTE (dependent on experience)Hybrid Role – home working&n ...

    Senior BackEnd Developer Cyber (Contract)

    . Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our sk ...

    Senior Full Stack Developer (Cloud)

    Senior Full Stack Developer (Cloud) We are searching for an experienced Senior Full Stack Developer (Cloud) at our Abingdon facility. Primary Duties and Responsibilities: Description Required Qualifications: PLEASE DO ...

    Senior Full Stack Developer (Cloud)

    Senior Full Stack Developer (Cloud) We are searching for an experienced Senior Full Stack Developer (Cloud) at our Abingdon facility. Primary Duties and Responsibilities: Description Required Qualifications: PLEASE DO ...

    Senior Software/Front End Developer

    Senior Software Developer Location: Hybrid, Croydon The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to p ...

    Senior Back End Web Developer

    Senior Back-end Web Developer  Permanent, 37 hours per week All Year Round £50,000 to £65,000 FTE (dependent on experience)Hybrid Role – home working&n ...

    Senior Software Engineer (Developer Platform)

    We are on a mission to help build and accelerate the internet of tomorrow. We obsess over customer experience and strive for constant innovation, with the goal of helping companies and developers build a faster, safer, and more reliable internet.About bunny.netSome ...

    Senior DataStage Developer (Data Mappings)

    Senior DataStage Developer (Mappings)Contract: 7 months (Inside IR35)Service: Hybrid Cloud and DataService Area: Big Data ServicesLocation: UK based, remoteWe are supporting a large enterprise programme within the Hybrid Cloud and Data space and are looking for an experie ...

    Senior BackEnd Developer Cyber (Contract)

    .  Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago a ...

    Senior KDB Developer Global eTrading

    DescriptionLocation: London, HybridRole Type: 12 Month ContractRate: £700 - £1000 per dayThis is a client facing role working in a specialised team responsible for building and enhancing a high‑performance eTrading MI and Analytics platform. The p ...

    Senior BackEnd Developer Cyber (Contract)

    . Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our sk ...

    Senior Salesforce Marketing Cloud Developer

    Feb 20, 2026About WPPWPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – po ...

    Senior C# Developer .Net FinTech

    Senior C# Developer / Engineer (C# .Net Desktop Application) Reigate / WFH to £90k Do you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with conti ...

    Senior Student Systems (SITS) Developer

    Senior Student Systems (SITS) Analyst Developer Fixed Term Contract vacancy in a University based in Bedfordshire Salary £48,760 - £58,664, 36 days annual leave plus bank holidays, flexible hybrid working policy, generous 14.5% employer pension contribution and other generous benefits The Opportunity: Hays Tec ...

    Senior Full Stack Software Developer

    Senior Full-Stack Software Developer (React/PHP) A Software Developer is a technical role within our organisation. Alongside implementing core business solutions, they play a role in supporting technical excellence across our whole development team. Collaborating within the Microsoft ecos ...

    Senior Architect (Design Led Developer)

    We are working with a boutique, design‑led developer who are growing their in‑house architecture team and are looking for a talented Senior Architect to join their London studio. With a strong pipeline of housing‑led schemes, this is an exciting opportunity to play a key role within a newly established tea ...

    Senior Product Developer – Sports Equipment

    ## Senior Product Developer – Sports Equipment### Senior Product Developer – Sports EquipmentFull TimeWrexham, UK £34,000.00 +### **WHAT YOU’LL DO*** Lead end-to-end product development across complex or high-value projects, from initial concept and feasibility through to production, launch, and post-launch revi ...

    Senior Developer Relations Manager, ISV

    We are seeking a highly technical and strategic Senior Developer Relations Manager within the ISV vertical, to join our team, with a focus on engaging developer ecosystems across emerging technology domains. In this pivotal role, you will work directly with software solution providers, developers, and indu ...

    Lead / Senior Full Stack Developer

    Location: Leeds (Hybrid – typically 1–3 days per week onsite) Rate: £550–£700 per day (Inside IR35) Contract: 6 months initial Role Overview We are seeking an experienced Full Stack Developer to support the design, development, and d ...

    Senior Full Stack Developer (Java)

    Job Description Permanent, UK‑Based – West Midlands (Hybrid working) SC Clearance Eligible Overview Are you a seasoned Java Full Stack Developer who enjoys building high‑quality solutions, mentoring others, and working on meaningful projects? At TXP we’re growing our int ...

    Senior Developer – C#, Maths, 3D

    3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, 3D Graphics, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, SQL Server, T-SQL, OpenGL / DirectX – Global Software House – up to 70K Global Software client is looking for Software Developers with a Ma ...

    Senior Frontend Developer: Immersive Storytelling

    Pulse Recruit in Greater London is seeking an experienced frontend developer to create engaging web and mobile stories. The ideal candidate should have strong skills in React or Svelte, alongside experience with CSS, GSAP, and building interactive web experiences. The role entails working closely with design and ...

    Senior Python Developer SQL Finance

    Senior Python Developer / Software Engineer (Python SQL IaC AWS) London, 12‑month Fixed‑term Contract to £180k Are you a data‑savvy Senior Python Developer with strong SQL skills and finance experience?You could be progressing your career in a hands‑on Senior Python Developer role at ...

    Senior Software Developer Oxford Hybrid

    Overview Senior Software Engineer; Hybrid; C#, C++, WPF, RTOS- Web applications/embedded Are you an experienced Software Engineer ready to take ownership of complex, high-impact projects? We're looking for a Senior Software Engineer to play a key role in designing, developing, and maintaini ...

    Senior PowerBI Developer Tesco Mobile

    Tesco Mobile • Welwyn Garden City or Slough • Permanent • Apply by 30-Apr-2026 Role Summary This role sits within the central Analytics & Insight Chapter and the PowerBI & Automation Squad, focused on democratizing data across Tesco Mobile. You'll enable stakeholders to access ins ...

    Senior Software Developer Python ML

    Senior Software Developer (Python AI/ML) Salary: £60,291 - £70,987 (including 20% Digital, Data and Technology annual pay supplement) Pension: 28.97% of salary (RoS contribution) Annual leave: 38 days (42 days with length of service) Working Patt ...

    Senior Software Developer Python ML

    Senior Software Developer (Python AI/ML) Salary: £60,291 - £70,987 (including 20% Digital, Data and Technology annual pay supplement) Pension: 28.97% of salary (RoS contribution) Annual leave: 38 days (42 days with length of service) Working Patt ...

    Senior Full Stack Java Developer

    Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems ...

    Senior .NET Developer Capital Markets

    Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent The Role As a Senior .NET Developer at Capco, you will design and build high-performance platforms for leading financial services institutions. You’ll bring deep engineering expertise to cloud-based, eve ...

    Senior Biologics PAT Market Developer

    A global leader in life sciences and diagnostics seeks a Business Development Specialist to drive commercial growth in biopharma. The role involves identifying opportunities, expanding adoption of process analytics solutions, and engaging with scientific stakeholders. Ideal candidates will have a strong backgrou ...

    Senior Biologics PAT Market Developer

    A leading life sciences company in Milton Keynes seeks a Business Development Specialist to drive commercial growth for their advanced process analytics portfolio. This execution-focused role involves identifying opportunities and expanding adoption of solutions within biopharma and CDMO customers. The ideal can ...

    Senior Java Developer API Security

    Overview Senior Java Developer / Backend Software Engineer Cambridge / WFH to £75k Are you a backend focused Java technologist? You could be progressing your career in a senior, hands-on role at a market leading software house whose remote access product is used by hundreds o ...

    Senior Case Management Systems Developer

    Senior Case Management Systems Developer Department: IT Employment Type: Permanent - Full Time Location: Derby, UK Description To support the firm’s ambitious growth plans, we are looking for a skilled Senior S ...

    Senior Java Developer Microservices & Leadership

    A leading consulting firm seeks a Senior Java Developer to join its Newcastle team. This hybrid role involves advocating for best development practices, supporting technical leads, and mentoring junior developers. Ideal candidates will have substantial experience with Java (versions 8 to 17) and a proven backgro ...

    Senior Ruby on Rails Developer

    Direct message the job poster from KE Technology Director - Ruby Specialist at KE Technology Ruby Developer - Remote (UK-based) - Up to £85K Are you a Senior Ruby on Rails Developer looking to work on scalable, high-traffic applications in a modern, engineering-led en ...

    Senior/ Lead Mobile Applications Developer

    This is a remote role with some monthly travel to Glasgow, Scotland. Essential Duties and Responsibilities Provide technical and team leadership in the design, implementation, and testing of high-performance, high-quality video communication applications for Android and iOS operatin ...

    Senior Salesforce Developer Public Sector

    Senior Salesforce Developer - Public Sector Join to apply for the Senior Salesforce Developer - Public Sector role at IBM. 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 oppo ...

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      Senior React Developer Reactjavascript Jobs in United Kingdom Job Search Guide, Trends and Insights