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    Senior Java Developer Hybrid Finance Tech Impact

    Citigroup Inc. is seeking a Senior Java Developer to enhance their Finance Desk Technology team in Belfast, UK. This role involves developing and maintaining applications, driving quality and maintainability in software development, and collaborating with global teams. A Bachelor's in Computer Science or similar ...

    Senior Java Developer | AWS Cloud & Batch Processing

    Version 1 is looking for a highly skilled Senior Java Developer in Newcastle upon Tyne. The ideal candidate will have 7+ years of experience in Java development, particularly with AWS and database management. You'll design and manage high-performance applications while mentoring junior developers. Flexible worki ...

    Senior Web Developer – Innovative .NET/Angular Projects

    A leading packaging company in Coventry is looking for a Senior Web Developer. In this role, you will join a collaborative team working on diverse projects across the business. You should have 5-10 years of development experience, with expertise in C#, .NET Core, and Angular, among other technologies. The positi ...

    Senior Delphi Developer – CRM & Cloud Stability Lead

    LRQA in Birmingham is looking for a Senior Application Developer to take operational ownership of a key CRM and Invoicing System. The role requires strong Delphi / Object Pascal expertise and involves ensuring the stability and performance of a business-critical platform. The successful candidate will collaborat ...

    Senior Backend Developer – Hybrid, Scalable Systems, Growth

    A leading digital technology consultancy is looking for a Senior Backend Developer to join their team. The role is hybrid, allowing work from several UK offices, and seeks an individual with strong proficiency in C# and the .NET framework, as well as experience in DevOps. Key responsibilities include feature des ...

    Senior Java Developer (Low Latency Payments Systems)

    Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred ...

    Senior Software Engineer, Developer Experience & AI Tooling

    OCR Alpha is seeking a Senior Software Engineer focused on Developer Experience in Greater London. This role involves leading the design of a unified CI system, integrating AI tools, and shaping the technical foundation of the company. The ideal candidate is passionate about developer experience and has a strong ...

    Senior Java Developer Hybrid Cloud & AI Delivery

    IBM in Winchester, England is seeking a Java Developer to design, develop, and maintain applications within their consulting client innovation centers. You will utilize Java and JEE technologies while collaborating with industry professionals. The ideal candidate has a Bachelor's Degree and experience with frame ...

    Senior Java Developer eSC or eDV required

    Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver ...

    Senior Java Developer Travel Tech, Hybrid Work

    A leading global flight technology provider in Greater London is seeking a Senior Java Developer. In this role, you'll contribute to our evolving Air Content platform, engaging in design, development, and maintenance of critical Java applications. You will collaborate with diverse teams to implement features, op ...

    Mid Senior Dynamics CRM Developer: SDK & Solutions

    A leading IT and Software Development firm in Bath is seeking a Dynamics Developer with experience in Microsoft Dynamics CRM. The ideal candidate will collaborate with architects and Project Managers, design and code high-quality software, and contribute to the Secure Software Development Life Cycle. This is a f ...

    Senior Java Developer: Spring Boot, Microservices, Cloud

    NTT DATA, Inc. is looking for a Senior Java Developer to join their team in the UK, specifically in London (Canary Wharf). The role requires strong experience in Spring Boot, Microservices architecture, and CI/CD practices. Responsibilities include developing Java applications, designing microservices, and manag ...

    Senior Java Developer Hybrid Cloud & AI Delivery

    IBM in Cheltenham is looking for a skilled application developer to join its Consulting team. In this role, you will design, develop, and maintain applications using Java and JEE technologies. Collaboration with a diverse team to troubleshoot and resolve issues is essential. A Bachelor's Degree is preferred, and ...

    Senior API Platform Product Manager | Developer Experience

    Ebury is seeking a Senior Product Manager for their API platform to own the product strategy and execution. The role involves collaborating with engineering and commercial teams to build scalable APIs, ensuring an excellent developer experience. Responsibilities include managing API endpoints and working with st ...

    Senior Software Engineer, Developer Experience & AI Tooling

    OCR Alpha is seeking a Senior Software Engineer focused on Developer Experience in Greater London. This role involves leading the design of a unified CI system, integrating AI tools, and shaping the technical foundation of the company. The ideal candidate is passionate about developer experience and has a strong ...

    Senior Footwear Product Developer & Design Tech Lead

    Burberry is seeking a dedicated Product Developer in Greater London to manage the product development process from inception to delivery. This role requires building effective partnerships with both the design team and vendors, ensuring deadlines are met while maintaining quality standards. Candidates must posse ...

    Senior C# Lead Developer Financial Systems Expert

    A financial technology company in Greater London is looking for a Senior Lead C# Software Developer with 5-10 years of experience. This role involves developing complex financial systems, ideally within the banking sector, alongside leading a team. Candidates should have extensive knowledge of C# and a strong ba ...

    Senior Java Developer FinTech & AI Driven Trading

    iSAM in Greater London is looking for a passionate Software Developer. In this hands-on full-stack role, you will create and enhance software solutions supporting both Asset Management and Securities. Ideal candidates will have strong Java skills, an interest in financial markets, and excellent communication abi ...

    Senior App Developer: Card Payments & Mainframe (Italy)

    Shoptalk in the United Kingdom is seeking a Senior Application Developer to provide critical application support and development for a major client. The role is customer-facing, requiring a technical advisor fluent in Italian and English to ensure application stability and prompt service. Responsibilities includ ...

    Senior Java Developer: Spring Boot, Microservices, Cloud

    NTT DATA, Inc. is looking for a Senior Java Developer to join their team in the UK, specifically in London (Canary Wharf). The role requires strong experience in Spring Boot, Microservices architecture, and CI/CD practices. Responsibilities include developing Java applications, designing microservices, and manag ...

    Senior IAM Developer Lead Secure Azure Solutions

    Nine Twenty Recruitment is looking for a Senior Developer specializing in Identity and Access Management. The role involves leading the full development lifecycle for bespoke IAM solutions, focusing on both quality and secure coding practices. Ideal candidates will have over 5 years of experience in software eng ...

    Senior Salesforce Developer Lightning, Apex & CI/CD

    N Consulting Global is seeking an experienced Salesforce Developer in Greater London. The ideal candidate will possess extensive experience working on Salesforce projects, particularly within the Lightning platform, and hold a strong ability to customize solutions based on client needs. Familiarity with DevOps t ...

    Senior .NET Developer musicMagpie in Manchester AO

    Job Requirements Non-technical people Comfortable working independently Preferred knowledge of Azure PaaS services Preferred eCommerce development Experience with modern Frontend technologies React/Vue desirable but not essential Experience ...

    Senior .NET Developer Azure | Hybrid in Liverpool

    AgileGrid Solutions is seeking a Senior .NET Developer in Liverpool to join their dynamic development team. The role is hybrid, requiring three days per week in the office, and offers an exciting opportunity to work on innovative projects. The ideal candidate will have at least five years of experience in softwa ...

    Senior C++/Linux Front‑Office Developer (FIX)

    Client Server is seeking a C++ Developer / Software Engineer in London to design and develop high-performance trading systems. This hands-on role involves using multi-threaded C++ and integrating trading venues via FIX protocols. Candidates should have strong C++ and Linux skills, experience in a trading environ ...

    Senior Android Developer (Kotlin) for Government Apps

    Scrumconnect Consulting is seeking a Senior Android Developer to design and maintain high-quality native applications for a UK government client. This role involves collaborating with multidisciplinary teams to ensure that mobile experiences meet service standards. Ideal candidates should have a strong backgroun ...

    Senior Developer Lead Satellite Solutions (SC Clearance)

    ISR Recruitment is seeking a Senior Developer in Redhill, Surrey, to lead a team in system design and development for a satellite communications provider in the MOD sector. The position requires good programming skills in Linux, MySQL, Python, PHP, and more, along with an ability to work individually and within ...

    Senior Python Developer Cloud Native, CI/CD

    Accenture is seeking a Python Developer in Manchester to work with cutting-edge technologies within the Next Gen Engineering team. You will develop applications in an agile environment, ensuring quality through documentation and testing. Experience in Python development and cloud technologies (AWS, Azure, GCP) i ...

    Senior Python Developer – Fixed Income Trading Systems

    A leading investment bank in Greater London is seeking an experienced Python Developer to enhance and maintain core production trading systems. This role is vital within the trading technology team, focusing on ownership of components and interaction with traders. Ideal candidates will have solid experience in P ...

    Senior Power BI Developer Hybrid, Impactful Solutions

    Mace is seeking a Senior Power BI Developer located in Greater London, United Kingdom, to lead the end-to-end delivery of Power BI solutions. Candidates should have around five years of experience in Power BI, strong knowledge of data structures, and skills in ETL and governance. The role involves supervising ju ...

    Senior BI Developer — AI Driven Analytics Lead

    Barking Havering and Redbridge University Hospitals NHS Trust is seeking a Senior Business Intelligence Developer to lead innovative, data-driven solutions. This role involves providing technical leadership, developing advanced reporting solutions, and supporting the adoption of AI within the NHS organization. I ...

    Senior Power BI Developer Insurance Analytics (Hybrid)

    Coltech is looking for experienced Power BI Developers to join a leading insurance organisation in Liverpool. The successful candidates will be responsible for designing and delivering end-to-end Power BI solutions, utilizing Power Query (M) and DAX for data transformation and visualisation. Candidates should ha ...

    Senior Java Developer – Fixed Income Trade Processing

    Citi is seeking a Senior Software Engineer (Java) in Belfast. You'll work on designing and developing large-scale distributed systems with a focus on Fixed Income products. Responsibilities include conducting feasibility studies, monitoring development phases, and providing user support. A Bachelor's degree and ...

    FiTP Middle Office Senior Java Developer Citi

    Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job O ...

    Senior Front End Developer React Scientific Software

    Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. As a Senior Front End Developer you will design and develop greenfield, data‑ ...

    Senior Salesforce Developer Lightning, Apex & CI/CD

    Ampstek is seeking a skilled Salesforce Developer in Greater London with extensive experience in Salesforce implementations and customizations. The ideal candidate should possess strong skills in Salesforce Lightning design and development, familiar with how to build custom solutions effectively. Experience with ...

    Senior .NET Developer – B2C Web & Payment Platforms

    Ashdown Group is looking for a Senior .Net Software Developer based in Central London with a salary of £90,000. The role demands a highly experienced Lead C# Software Developer with substantial Azure cloud experience, specializing in B2C website booking platforms and customer payment systems. The developer will ...

    Senior Dynamics 365 CRM Developer – Global Impact

    Jas Gujral is seeking a Senior Microsoft Dynamics D365 CE Developer in Milton Keynes to lead development for the Global MS Dynamics CRM platform. The ideal candidate will have at least 5 years of experience developing within the MS Dynamics CRM suite, strong skills in JavaScript, C#, .NET, SQL, and PowerApps, an ...

    Senior Frontend Developer Build an AI Analyst

    At Modo Energy we’re building an AI-native platform for energy markets — combining LLM agents and real-time market data to create an AI analyst that can reason about complex energy systems. Our frontend is where massive datasets, predictive models, and AI systems become usable. The stack is TypeScr ...

    Senior .NET & Angular Full Stack Developer (Contract)

    Interact Consulting Ltd is seeking a Senior Full Stack Developer based in Guildford, England to support the transition of a case management system from a third-party provider to in-house. This hands-on contract role focuses on .NET and Angular within a Microsoft environment. Ideal candidates will have a proven b ...

    Senior Real Time Rates Risk Developer (Hybrid)

    Citi is seeking a Senior Developer in Greater London to join their Tech team focused on Real Time Pricing and Risk applications for Rates trading. The role involves designing and implementing new features, enhancing system performance, and requires strong Java skills along with knowledge of streaming frameworks. ...

    Senior .NET Developer — Azure Cloud & E‑commerce

    The Walt Disney Company is looking for Senior .NET Developers to join the Hammersmith team in London. You will be instrumental in modernizing their e-commerce platform and marketing microsites, transitioning from an ASP.NET MVC foundation to a cloud-hosted architecture. The role requires strong skills in C#, ASP ...

    Senior Android Developer | Hybrid London | Kotlin & Jetpack

    Adecco is looking for a Senior Android Developer in London to enhance high-traffic consumer apps. You'll lead feature delivery, collaborate with cross-functional teams, and write clean Kotlin code. Ideal candidates possess experience with Android using Kotlin and Jetpack Compose, and a strong understanding of mo ...

    Senior C++ Developer — Financial Markets & Low Latency

    Broadridge is seeking a Senior C++ Developer to participate in the design and development of financial markets software products. The role requires over 5 years of C++ development experience, strong analytical skills, and a solid understanding of modern C++ standards. This position offers a hybrid work model whe ...

    Senior Front End Developer React Scientific Software

    Senior Front End Developer React - Scientific Software Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. As a Senior ...

    Senior KDB Developer Real Time FICC Analytics

    HSBC is seeking a Senior KDB Developer for their G10 Rates e-Trading team in Greater London. This role involves working with the KDB Framework, troubleshooting real-time trading issues, and delivering functional enhancements to the KDB analytics platform. Candidates should have strong KDB and Q language skills, ...

    Senior Oracle APEX Developer Lead & Deliver Apps

    A leading company in the service sector is seeking a Senior Oracle Apex Developer in Leeds to contribute significantly to their development team. The ideal candidate will have a degree in Computer Science or relevant experience, with at least three years in Oracle Apex, leading projects and mentoring juniors. Th ...

    Hybrid Senior UI/UX Developer (React/Java)

    Project Recruit is seeking a Senior UI UX Developer for a 6+ month contract based in Sheffield, UK. This hybrid role allows remote work three days a week. The ideal candidate will have strong experience in UX design and proficiency in Java technologies and ReactJS. Responsibilities include delivering intuitive i ...

    Senior Python Developer Trading & Risk Platforms (Hybrid)

    ScaleneWorks People Solutions LLP is seeking an experienced Sr Python Developer to build backend applications and data processing logic for trading and risk platforms in London. This hybrid role requires 7-12 years of experience, with a strong background in Core Python development and SQL, as well as familiarity ...

    Senior iOS Developer — Swift, TDD, Pair Programming

    Remotestar is looking for a highly skilled Senior iOS Developer based in Cambourne, UK. The ideal candidate has over 8 years of experience in iOS development and expertise in Swift and the iOS SDK. Responsibilities include designing and maintaining iOS applications, collaborating with teams using agile methodolo ...

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