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    Senior Java Developer Hybrid Cloud & AI Delivery

    A leading consulting firm in the UK is seeking a Senior Java Developer to work with Public Sector and Defence clients. You will design and implement high-quality applications using Java/JEE and modern web technologies. The ideal candidate has strong Java skills and experience with frameworks like Spring. This ro ...

    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 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 iOS App Developer SwiftUI | Hybrid Work

    A leading mobile virtual network operator in Slough seeks an experienced iOS Mobile App Developer. The role involves designing, coding, and implementing solutions for the iOS mobile app. Candidates should have over 5 years of iOS development experience using Swift with a strong grasp of mobile architecture. This ...

    Senior Java Developer (Chinese Speaking) – Backoffice & Slot

    Eeze is seeking a Senior Java Developer (Chinese Speaking) to join the Slot Team in London. This role focuses on enhancing legacy Backoffice systems and developing a new Backoffice to support Slot game products. With a full-time contract, this position offers competitive compensation. The ideal candidate will be ...

    Senior Java Developer eSC or eDV required

    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 solutions that c ...

    Senior Node.js Developer & Tech Lead | Hybrid, Norwich

    A leading tech firm in Norwich seeks an experienced Senior Developer specializing in Nodejs. This hybrid role offers a salary of up to £70k and emphasizes ownership of complex features. The ideal candidate will have extensive expertise in server-side systems and a strong background in microservices and cloud env ...

    Senior Web Developer Tottenham Court Road, London

    We are a global, data-driven digital marketing agency, with key specialism in marketing automation and customer acquisition. We are looking for a senior web developer to join our small agile team. You will be responsible for 6 websites and leading the development of our overall technology architecture. Our ...

    Senior Java Developer: Real Time Risk & Cloud

    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. <b ...

    Senior Java Developer AWS, Batch Processing (Remote)

    Version 1 is seeking a highly skilled Senior Java Developer in Greater London to design and maintain high-performance applications. The ideal candidate will have 7+ years of Java development experience, strong AWS skills, and a background in database management and batch processing. This role offers a collaborat ...

    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 .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 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 ...

    Remote Senior Java Developer – Crypto Exchange Connectivity

    McNally Recruitment Ltd is seeking a Senior Java Developer focused on crypto exchange connectivity for their trading technology client. This hands-on role involves building and optimizing low-latency trading systems and requires a strong background in Java or C/C++. The ideal candidate has experience with crypto ...

    Senior Dynamics 365 Developer Remote/Hybrid Lead

    YaRa Consulting LTD is looking for a Senior Dynamics 365 Developer to design and implement cutting-edge solutions for enterprise clients. The ideal candidate will have over 5 years of relevant experience in developing Dynamics 365 applications and a strong background in C# and Azure services. This position offer ...

    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 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 ...

    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 ...

    Senior .NET Developer: Build Scalable Web APIs

    South 11 is looking for a skilled .NET Developer to join their agile team in Manchester. The role involves implementing features and ensuring their delivery standards alongside the Lead Developers. Candidates should have significant experience with .NET and C#, an understanding of software design patterns, and a ...

    Senior Model Developer for Structured Finance Analytics

    S&P Global is seeking a skilled quantitative modeler in Greater London to improve structured finance modeling efficiencies. This role requires 3–5 years of experience in financial analysis and strong C++ proficiency. Responsibilities include developing user-focused tools and mentoring junior developers. The sala ...

    Senior SAP MDG ABAP Developer | Fiori & MDG

    Coca-Cola HBC is seeking a skilled SAP MDG Developer to join their Data Governance team in London, UK. The candidate will be responsible for developing and enhancing SAP solutions using ABAP and ensuring alignment with the organization's data governance practices. They will work closely with cross-functional tea ...

    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 Data Scientist & Model Developer: Fraud & Trading

    Deutsche Bank is hiring a Model Developer in London to enhance its Trading and Client Controls team. As a Vice President, you'll drive model implementation and engage with stakeholders while utilizing your expertise in Python, data science, and financial markets. The role provides an opportunity for hybrid worki ...

    Senior Web Developer & Tech Lead — Web Architecture

    A digital marketing agency in London is seeking a senior web developer to lead the development of technology architecture for multiple websites. Candidates should have over 5 years of web development experience, especially in an agency setting. Responsibilities include migrating client websites, enhancing securi ...

    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 ...

    Senior Data Scientist & Model Developer: Fraud & Trading

    Deutsche Bank is hiring a Model Developer in London to enhance its Trading and Client Controls team. As a Vice President, you'll drive model implementation and engage with stakeholders while utilizing your expertise in Python, data science, and financial markets. The role provides an opportunity for hybrid worki ...

    Senior Java Developer Lead Engineer, Remote/Hybrid

    Applause IT Recruitment Ltd is looking for a Senior Java Developer to join their team in Manchester. This role involves developing and maintaining enterprise software applications in a remote/hybrid setup with a salary ranging from £60,000 to £70,000 plus benefits. The ideal candidate will have strong Java devel ...

    Senior Developer Angular & Java (Active SC Clearance)

    Java Script Works is seeking a Senior Developer with strong expertise in Java v17, Angular, and Spring Boot to work in the public sector. The ideal candidate will demonstrate excellent development skills, particularly in JPA/Hibernate and REST APIs, along with experience in observability and monitoring. The role ...

    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 Frontend Vue.js Developer – NHS Healthcare (Contract)

    A leading healthcare technology firm in Manchester is seeking a Senior Developer to work on significant NHS and healthcare digital projects. The successful candidate will develop front-end features using Vue.js while also engaging in Java-based API and microservices development. Ideal applicants should have over ...

    Senior Ab Initio ETL Developer Strategic Ledger

    Citi is seeking an Ab-Initio ETL Developer to design, develop, and implement robust ETL processes as part of the Strategic Ledger program. The role involves building critical data pipelines and ensuring data integrity through thorough analysis. Candidates should have hands-on experience with the Ab Ini ...

    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 Product Developer Global Sportswear (Mens/Womens)

    Success Talent is looking for a Senior Product Developer to join their team in Watford. This role involves shaping the future of collections for a globally recognized sportswear brand. Candidates should have strong expertise in apparel, specifically in menswear and womenswear, and be capable of managing the prod ...

    Senior Developer Angular & Java (Active SC Clearance)

    Java Script Works is seeking a Senior Developer with strong expertise in Java v17, Angular, and Spring Boot to work in the public sector. The ideal candidate will demonstrate excellent development skills, particularly in JPA/Hibernate and REST APIs, along with experience in observability and monitoring. The role ...

    Senior Java Developer Lead Engineer, Remote/Hybrid

    Applause IT Recruitment Ltd is looking for a Senior Java Developer to join their team in Manchester. This role involves developing and maintaining enterprise software applications in a remote/hybrid setup with a salary ranging from £60,000 to £70,000 plus benefits. The ideal candidate will have strong Java devel ...

    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 Java Developer (Chinese Speaking) – Backoffice & Slot

    Eeze is seeking a Senior Java Developer (Chinese Speaking) to join the Slot Team in London. This role focuses on enhancing legacy Backoffice systems and developing a new Backoffice to support Slot game products. With a full-time contract, this position offers competitive compensation. The ideal candidate will be ...

    Senior Beauty Product Developer: Trend Driven Innovation

    Tagged Resources is looking for an Experienced Product Developer to manage the complete product development process in Manchester. This role includes overseeing concept development, sourcing, formula development, and packaging. The ideal candidate should have at least 2 years' experience in product management an ...

    Senior Product Developer (TGN5485) – Excellent Salary DOE

    Location: Manchester Type: Permanent Industry: Beauty Job Ref: TGN5485 The Company: An exciting opportunity for an Experienced Product Developer to join a successful cosmetics company. As a business, they offer a wide range o ...

    Senior Software Developer | Hybrid Cambridge | Azure/.NET

    SoCode Limited is seeking a Senior Software Developer for its Cambridge office, offering a hybrid work model (50% WFH) with a salary range of £65,000 to £80,000 plus benefits. The role involves collaboration with internal stakeholders, engineering teams, and contributions to the system architecture of the core p ...

    Senior ServiceNow Developer: Design Scalable IT Workflows

    Netcompany in Leeds is seeking a Senior ServiceNow Developer to design and develop solutions across the ServiceNow platform. The ideal candidate will have strong hands-on development experience and proven abilities in scripting and integration with APIs. Key benefits include 25 days of holiday, private medical h ...

    Senior .NET Developer: Real Time Web & SignalR

    Lorien is seeking an experienced Senior .NET Developer based in Greater London, United Kingdom. The ideal candidate will have 8-10 years in back-end .NET development with strong C# skills and familiarity with Angular 19. Responsibilities include server-side development and building real-time web applications usi ...

    Senior Android Developer: Kotlin & Jetpack Compose | Hybrid

    Capgemini is seeking an experienced Android Developer in the Urmston area to design and maintain high-quality Android applications. The ideal candidate will have a strong background in Kotlin and Jetpack Compose, along with experience in using GitLab for version control. This role involves collaboration with cro ...

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      Senior Full Stack Developer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights