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    Hybrid Senior Salesforce Architect & Lead Developer

    The LONDON SCHOOL OF ECONOMICS AND POLITICAL SCIENCE is seeking a Senior Salesforce Administrator/Developer. This role involves leading Salesforce solution delivery for Philanthropy and Global Engagement. Applicants should have substantial Salesforce experience and excellent communication skills. The salary rang ...

    Senior iOS Developer – Banking & Finance, Hybrid

    CAPGEMINI is seeking an experienced iOS Developer and Senior Developer based in Manchester. The successful candidates will oversee project planning and execution in the Banking and Finance domain, ensuring successful delivery. Responsibilities include proficiency in Swift and Xcode, familiarity with MVVM archite ...

    Model Developer Senior Analyst Structured Finance

    About the Role Grade Level (for internal use): 11 The Structured Finance (SF) team develops and maintains quantitative criteria, models, and tools that support credit rating and research across ABS, RMBS, CMBS, and structured credit. The team values technical rigor, timely delivery, and c ...

    Senior .NET Lead Developer Build & Mentor

    South 11 in Manchester is seeking an experienced software developer to lead design and development efforts. The role involves coding in C# .NET, working with SQL/MySQL, and collaborating with a diverse team to deliver high-quality software solutions. Ideal candidates have a strong background in Agile project wor ...

    Senior Power Platform & Dynamics Developer Remote

    With Intelligence is seeking a Microsoft Power Platform / Dynamics Developer based in London. The role involves designing and maintaining Model-Driven and Canvas-Driven applications, integrating them with various APIs, and ensuring security and performance across solutions. Ideal candidates should have extensive ...

    Senior MS Dynamics Finance & Procurement Developer

    Crear Group is seeking a Developer specializing in MS Dynamics Finance and Procurement. Located in Greater London, the role requires at least 7 years of related development experience, ideally in a regulated environment. The position involves designing and developing solutions, supporting business processes, and ...

    Senior .NET Developer Trading & Middleware Microservices

    Glencore is seeking an experienced Senior Developer based in the Greater London area. The ideal candidate will have a strong background in C# .Net and middleware technologies, along with significant experience in commodity trading environments. Responsibilities include designing enterprise solutions, mentoring j ...

    Senior Quantitative Developer – Systematic Rates Trading

    Want to work at a hedge fund that is expanding within systematic trading? This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic trading, making t ...

    Senior Developer C# React Investment Banking

    About Talan At Talan, we deliver technology solutions in partnership with leading global clients. We are currently supporting one of our long standing clients in building and enhancing a front office risk and valuation platform used in a fast paced, real time environment. Job Descr ...

    D365 Senior Business Central Developer £65k

    D365 Senior Business Central Developer - £65k Pearson Carter is currently working with an MS partner in the UK and looking to bring in a new member to their D365 BC development team. They offer an excellent salary of up to £65,000, depending on experience, benefits, opportunities for prog ...

    Senior Software Developer, Trading and Tools

    Senior Software Developer, Trading and Tools Stoke-on-Trent Technology Full-time Closes 17/06/2026 As a Senior Software Developer, you will collaborate with a team of skilled professionals dedicated to the development, enhancement and support of our cutting-edge Sports Tra ...

    Senior Frontend HTML/CSS Developer — Remote

    Prolific is seeking a Senior HTML/CSS Developer to join our Expert Network. This role involves evaluating AI-generated frontend code, ensuring adherence to best practices, and contributing to the development of high-quality AI models. Ideal candidates have a BSc in Computer Science or related fields, e ...

    Senior Software Engineer Developer Platform & SDKs

    LEGO Digital Play is looking for Senior Software Engineers to join their team in Greater London. This role involves designing and operating SDKs, APIs, and related tools within a collaborative environment. Candidates should have a Bachelor’s degree in Computer Science or a related field and significant experienc ...

    Senior .Net Developer (Scale Up, Exclusive)

    Senior Software Engineer | C# .NET | Hybrid Belfast Senior backend engineering role on a mission‑critical, high‑throughput payments platform. C# / .NET, SQL Server, CI/CD, BDD – serious technical challenge at real transaction volumes Hybrid working, 2 days in the Belfast c ...

    Senior Front Office Developer Systematic Trading

    Fasanara Digital was established 7 years ago and is the crypto arm of Fasanara Capital, a 14 year‑old boutique alternative asset manager. We are a Quantitative Investment fund applying a scientific approach to investing in crypto assets. Our goal is to achieve exceptional risk‑adjusted returns. We pursue a ...

    Senior BI Developer & Qlik Sense Lead

    Barking Havering and Redbridge Univ Hospitals NHS Trust is recruiting a Consultant Geriatrician. The role primarily focuses on leading BI solutions, utilizing Qlik Sense for data visualization and advanced reporting. This position requires candidates to have in-depth knowledge of health service data flows and th ...

    Senior .NET Developer: Risk & Trading Platforms

    Hyra is seeking a Senior Software Developer in Greater London to design and maintain robust platforms for complex risk calculations and high-throughput financial data processing. The role demands expertise in C#, .NET, and SQL Server, contributing to high-impact systems in a collaborative Agile environment. Succ ...

    Senior Ruby Developer Remote, Performance & Scalability

    Opus Recruitment Solutions is seeking a Senior Ruby Developer for a remote role to optimize a Ruby on Rails application. The position lasts for an initial 3-month contract with a high likelihood of extension. Responsibilities include identifying performance bottlenecks, improving application scalability, and del ...

    Senior UI Developer £165k + Bonus London

    Our client is a rapidly growing fintech start-up building next-generation technology for the FX and cryptocurrency trading markets . Their platform powers modern, high-performance trading infrastructure used by participants operating in fast-paced global financial markets. You’ll be joining a ...

    Senior Power BI Developer — Enterprise Analytics

    Amentum in the United Kingdom is looking for a Power BI Developer to enhance their analytics team. You will design scalable solutions, develop dashboards, and optimize performance while collaborating with stakeholders. Strong experience in Power BI, DAX, and SQL is essential. This position offers flexibility in ...

    Senior Power BI & Power Apps Developer

    Methods is seeking a skilled Power BI / Power Apps Developer in Sheffield to design and build high-impact business solutions. The role involves developing end-to-end Power Apps and complex dashboards, integrating solutions with data sources, and ensuring governance standards. Ideal candidates have advanced knowl ...

    Senior ServiceNow Developer Hybrid Delivery Lead

    DWP Digital is seeking a Senior ServiceNow Developer to join their product delivery unit. The successful candidate will work on the largest government ServiceNow installation in Europe, contributing to high-quality digital solutions used by millions across the UK. Responsibilities include shaping new features, m ...

    Senior Oracle Payroll Product Developer (Hybrid)

    Norfolk County Council is seeking an experienced Payroll Functional Product Developer to focus on the Oracle Payroll system. The successful candidate will work collaboratively with the Payroll Product Owner, development team, and third-party support to design and implement new features based on stakeholder needs ...

    Senior Apparel Product Developer – Menswear & Womenswear

    TRP Recruitment ltd is seeking a Senior Product Developer to join the Reebok team in Watford. This role involves managing product development for men's and women's apparel, ensuring quality and supplier coordination from concept through to bulk production. Ideal candidates will have over 5 years of experience in ...

    Senior Developer Hybrid Public Digital Services

    The Driver and Vehicle Standards Agency (DVSA) seeks a Senior Developer to join their mission of improving public services. You will design, build, and enhance digital platforms that serve millions across the UK. This role allows for hybrid working and offers a competitive salary of £44,241, with additional allo ...

    Senior Earnix Developer Insurance Pricing Architect

    EXL is seeking a Data Management and Analytics Developer to lead Earnix pricing solutions implementation in their Insurance business. The ideal candidate will have over 5 years of experience in insurance technology, with a strong background in Earnix systems, cloud technologies, and APIs. The position offers a c ...

    Senior SharePoint Administrator & SPFx Developer – Hybrid

    Eutopia Solutions is seeking a Senior SharePoint Administrator in London for a hybrid position. The role involves designing and developing SharePoint environments, leading migrations from SharePoint 2016 to modern platforms, and managing system administration tasks. Strong hands-on experience with SharePoint SE, ...

    Senior Front end JavaScript developer sought!

    Senior Front-end Developer Byte9 is seeking an experienced front‑end JavaScript developer. We are a leading agile web‑development company based in London, expanding our team to work on new projects, digital pivots, and innovative developments for our core Blaze product, now open source. < ...

    Senior .NET Developer Hybrid, Impact & Mentorship

    Zempler Bank in Greater London is seeking a Senior Developer to join their engineering team. The role requires strong expertise in C#, .NET, and SQL Server. You'll support the Development Lead, mentor others, and help shape technical decisions while building resilient applications. The bank offers a flexible hyb ...

    Senior ServiceNow Developer – HRSD & S2P Expert

    Tata Consultancy Services is seeking a Senior Developer for their ServiceNow practice. This role involves designing and maintaining solutions across ITSM, HRSD, and S2P, while collaborating with IT architects and stakeholders. You will utilize your expertise in ServiceNow to drive innovation and best practices i ...

    Senior Android Lead Developer Banking (Hybrid)

    Capgemini is looking for an experienced Android Lead Developer to lead projects in the Banking and Finance domain. This hybrid role requires strong expertise in Kotlin and Android development, including knowledge of MVVM architecture and UX/UI guidelines. Candidates should have leadership experience and a passio ...

    Senior Siebel Developer Hybrid, Cloud & EAI

    CGI is looking for a Siebel Developer to contribute to the development and maintenance of a highly customized Siebel CRM solution within a secure Defence environment in Leatherhead, United Kingdom. The role requires strong hands-on experience in Siebel development and offers the opportunity to tackle complex cha ...

    Senior NOMAD Developer zVM Mainframe Expert

    Bank of America is seeking a Senior NOMAD Developer in Chester, UK. This role will support key strategic platforms across payments and loans, enhancing a legacy international banking data warehouse. Candidates should possess significant NOMAD and mainframe experience, particularly with the zVM platform. The posi ...

    Senior Salesforce Developer: Lead Integrations & Cloud

    BOSS ERP Consulting is looking for a Senior Salesforce Developer in Greater London to design and optimize Salesforce solutions. This hybrid role requires experience in Field Service or Field Service Lightning, strong proficiency in Apex and Salesforce APIs, and an ability to communicate with non-technical stakeh ...

    Senior Salesforce Architect/Developer — Global Engagement

    The London School of Economics and Political Science (LSE) is seeking a Senior Salesforce Administrator/Developer to join their Academic Registrar’s Division. This role includes being the technical lead for delivering Salesforce solutions for the Philanthropy and Global Engagement Division, collaborating with bo ...

    Senior Software Developer Market Making Platform

    Marex is seeking a Market Making Senior Software Developer in Greater London. This role focuses on designing and maintaining applications that enhance market-making capabilities. Candidates should have strong experience in technologies like JavaScript, TypeScript, AWS, and Docker, with a methodical approach to s ...

    Senior Software Developer Market Making Technology

    Role Summary As a Market Making Senior Software Developer, you will collaborate closely with business stakeholders and engineering teams to design, develop, and maintain products that enhance Marex’s market‑making capabilities and operational efficiency across multiple asset classes and geographi ...

    Senior IAM Developer: Azure, Security & Mentoring

    Nine Twenty is seeking a Senior Developer to join our team in Edinburgh. This role focuses on Identity and Access Management, working with Microsoft technologies. You will lead the development lifecycle, mentor junior developers, and ensure high-quality software delivery. Candidates should have at least 5 years ...

    Senior IAM Developer: Azure, Security & Mentoring

    Nine Twenty is seeking a Senior Developer in Edinburgh, Scotland, to lead the development of cutting-edge Identity and Access Management solutions. In this role, you will be responsible for the full development lifecycle, mentor junior developers, and collaborate with teams to create secure and quality software. ...

    Senior iOS Developer – Swift, MVVM, Banking

    Capgemini in Urmston is seeking experienced IOS Developers and Senior Developers. The role involves overseeing project delivery in the Banking and Finance Domain, utilizing skills in Swift, Xcode, and iOS frameworks. A strong understanding of iOS UX/UI and mobile application lifecycle is essential. The position ...

    Senior ServiceNow Developer — Hybrid, Flexible Hours

    Manchester Digital is seeking a Senior ServiceNow Developer in Manchester to join the product delivery unit. This role involves shaping and delivering new features on the ServiceNow platform, tackling blockers, and guiding other developers. The ideal candidate has substantial experience with various ServiceNow m ...

    Senior Microsoft Dynamics D365 CE Developer

    Senior Microsoft Dynamics D365 CE Developer Lead the ongoing development for the Global MS Dynamics CRM platform. Develop solutions to varied complexity levels for requirements from the global business. Maintain a high-quality platform with solutions developed in line with codi ...

    Senior Power BI Developer Tesco Mobile

    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 insights easily, understand where to source information and use it for maximum value. Working in an Agile environ ...

    Senior Power BI Developer Tesco Mobile

    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 insights easily, understand where to source information and use it for maximum value. Working in an Agile environ ...

    Senior Software Engineer, Developer Relations & Community

    Expedia, Inc. in Greater London is seeking a talented individual contributor with a strong engineering background to lead complex, vaguely defined projects and mentor junior engineers. The ideal candidate will have over 8 years of experience, with skills in technical design and operational excellence. This role ...

    Senior Developer C#, .Net, Agile Remote

    Global brand hiring: Senior AWS / Full Stack Engineer - 12 month contract - Remote/UK based I’m looking to connect with experienced engineers who thrive in cloud-native environments and enjoy building scalable, data-driven applications. What we’re looking for: • 5+ years working with A ...

    Fully Remote Senior Developer C# .NET

    Global brand hiring: Senior AWS / Full Stack Engineer - 12 month contract - Remote/UK based I’m looking to connect with experienced engineers who thrive in cloud-native environments and enjoy building scalable, data-driven applications. What we’re looking for: • 5+ years working with A ...

    Senior Developer C# .Net (Fully Remote)

    Global brand hiring: Senior AWS / Full Stack Engineer - 12 month contract - Remote/UK based I’m looking to connect with experienced engineers who thrive in cloud-native environments and enjoy building scalable, data-driven applications. What we’re looking for: • 5+ years working with A ...

    Senior Quantitative Developer Systematic Rates Trading

    Want to work at a hedge fund that is expanding within systematic trading? This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic trading, making thi ...

    Senior Quantitative Developer Systematic Rates Trading

    Want to work at a hedge fund that is expanding within systematic trading?This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic trading, making this ...

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      Senior Devops Developer Java Python Jobs in United Kingdom Job Search Guide, Trends and Insights