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    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 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 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 PHP/JS Developer — Live Systems & Security

    Get-Recruited (UK) Ltd is looking for a Senior Software Developer to join their team in Barnsley. You will work on live systems, handling sensitive data, and maintaining reliable workflows. The ideal candidate should have solid experience with PHP, strong JavaScript skills, and knowledge of database management ( ...

    Senior Developer: Scale Payments & Global Retail Platform

    Next is hiring high-impact Developers/Senior Developers to join core product teams in the Doncaster hub. You'll manage secure, high-volume systems that power payments, delivery, and customer registration for one of the largest online retail platforms in the UK. Responsibilities include writing high-quality code, ...

    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 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 C# Developer — Low Latency Trading Tools

    Mondrian Alpha is seeking a talented C# Developer to join their front-office technology team in Greater London. This role involves designing and building high-performance trading tools and APIs using modern C# and .NET technologies. Candidates should have an in-depth understanding of C# and experience in develop ...

    Senior BI Developer Power BI/Tableau & Azure

    A leading recruitment agency is seeking experienced Business Intelligence Developers to work in a challenging environment. The role involves developing complex data models and creating reporting dashboards using tools like Alteryx, Tableau, and Power BI. Candidates should have at least 2 years of experience with ...

    Senior Unity Game Developer – AAA Mobile Title

    A gaming organization in Northampton is seeking a Senior Games Developer to join their innovative startup team. This role involves working with Unity and C# on various gameplay areas, showcasing storytelling abilities through premium game development. The ideal candidate will have strong experience from a AAA Ga ...

    Intapp Senior Developer — Hybrid (Risk & Open Suite)

    A leading law firm in Greater London is looking for an Intapp Senior Developer to enhance the firm's Risk Business applications. This full-time, permanent role will involve supporting the Intapp suite and collaborating with stakeholders to implement technical improvements. The candidate should have strong experi ...

    Senior .NET Developer: Modernize Legacy Apps (Remote)

    A technology transformation company is seeking a Senior .NET Developer in Manchester, UK. This role involves maintaining and enhancing legacy Microsoft applications, developing using ASP.NET Web Forms, and supporting SQL Server databases. Candidates should have strong experience with Azure DevOps and legacy syst ...

    Senior .NET Windows Developer Modernize & Cloud Migration

    A leading technology firm in the United Kingdom is seeking a Software Engineer to join their technology team. The successful candidate will have strong C# and .NET experience, working to develop and maintain Windows desktop applications. The role includes modernising systems and contributing to a cloud migration ...

    Mid Senior Frontend Developer — Design Led Marketing

    A dynamic digital agency in Leeds is looking for a Mid-Senior Frontend Developer to create beautiful, responsive web experiences. You will work closely with a team of designers and developers, focusing on design-led marketing websites. The ideal candidate will have over 2 years of front-end experience, and famil ...

    Senior .NET Developer: Modernize Legacy Apps (Remote)

    A leading technology firm in Birmingham is seeking a Senior .NET Developer to enhance and support legacy applications. The ideal candidate will have strong experience with ASP.NET Web Forms, MVC Core, and SQL Server, along with knowledge of Azure DevOps and Git. This role involves development, troubleshooting, a ...

    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 eTrading Developer Low Latency FX

    A leading consulting and solutions provider is seeking a skilled Senior eTrading Developer in London. This contract role involves developing low-latency components within an electronic trading platform. Responsibilities include working with stakeholders to design and implement systems, coding in Java, and suppor ...

    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 .NET Developer — Flexible, Remote, Growth Path

    A leading technology firm in Scotland is seeking a Mid-Senior Level Developer to work closely with clients, developing and improving applications using C#/.Net. The ideal candidate has strong .NET/C# and ASP.NET experience, along with a solid understanding of JavaScript and SQL. This full-time position offers fl ...

    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 iOS Developer – Build Accessible Government Apps

    Scrumconnect Limited in Staines, England is seeking a Senior iOS Developer to design and maintain high-quality iOS applications for a UK government client. The role requires expertise in Swift and iOS frameworks, with a focus on delivering user-centered mobile experiences that meet Government Digital Service sta ...

    Senior Software QA & Driver Developer — Hybrid (UK)

    Oxford Instruments is hiring a Senior Software QA Developer in Belfast to enhance its scientific product portfolio. The role involves software and driver development along with quality management. Candidates should have a BSc/BEng and 5+ years' experience in Software QA or development. The position offers a hybr ...

    Senior Quant Developer – Derivatives Risk & IMM Analytics

    Talensa is seeking an experienced Quantitative Developer at Associate Director level to enhance their Derivatives risk management. The role requires strong expertise in Python and experience in quantitative development to build risk libraries, validate methodologies, and collaborate with cross-functional teams. ...

    Senior Ruby on Rails Developer — Remote, GovTech

    TXP is seeking a Senior Ruby Developer for a remote position with a duration of 3 months, with scope to extend. The ideal candidate should have strong Ruby on Rails experience and be familiar with working in a government setting. Experience in the public sector is preferred, along with strong communication skill ...

    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 Software QA & Driver Developer — Hybrid Role

    Oxford Instruments plc is seeking a Senior Software QA / Developer based in Belfast. The role involves working within the Software and Driver Development Team to enhance scientific products. Candidates should have at least 5 years’ experience in software QA or development, a relevant degree, and be proficient in ...

    Senior Software Engineer, AI‑Enhanced Developer Experience

    Cisco Systems is looking for a Senior Software Engineer to join the Isovalent team. The ideal candidate will have over six years of experience in architecture, operations, and CI/CD implementation. You will architect AI-assisted tools, collaborate on coding, and streamline operations. This role is at the forefro ...

    Senior iOS Developer – UK Government Apps (Swift)

    Scrumconnect Limited in Newcastle upon Tyne is seeking a Senior iOS Developer to design and maintain high-quality native applications for a UK government client. This role requires strong experience in Swift and iOS development, working within an agile team to ensure applications meet accessibility standards. Th ...

    Senior Software Developer AI & Cloud (Hybrid, Manchester)

    Reply, Inc. is seeking a Senior Software Developer in Manchester to help organizations integrate AI solutions into operations. The role involves designing and developing scalable software while collaborating with teams on technical requirements. Candidates should have 2-3 years of software development experience ...

    Senior PHP/Laravel Developer Hybrid, Impact, Growth

    Searchability® is seeking an experienced PHP Developer to join their strong development team in Worcester, UK. This hands-on role involves working on a core platform with ongoing feature development and system improvements. The ideal candidate will have 10+ years of commercial PHP experience, strong Laravel skil ...

    Senior Frontend Developer Shopify & E commerce Innovator

    A leading eCommerce development agency in Birmingham is looking for a Front-end Developer to create high-performance websites for Shopify clients. Responsibilities include optimizing existing storefronts and collaborating with a dynamic team to build cutting-edge checkout experiences. The ideal candidate has ove ...

    Senior Hogan IDS Developer: Mainframe COBOL Specialist

    Luxoft is looking for a Hogan IDS Developer in Greater London to support client projects. Responsibilities include technical design, coding, unit testing, and assisting with production migration. The ideal candidate has over 10 years of experience with Hogan IDS and a Bachelor's degree. Strong communication skil ...

    Senior Software Developer Java £130,000 + Comps London

    A global financial services organisation is growing a senior Java engineering team to support a strategic, business-critical technology platform. This is a hands-on, senior level role suited to experienced engineers who enjoy working on complex systems while helping shape technical direction and engineering s ...

    Senior Anode Developer, Sodium Battery Systems (Equity)

    A leading energy technology firm in Cambridge is looking for an Anode Developer to spearhead innovation in sodium battery systems. This role involves developing anodes from raw materials, optimizing parameters for electrode production, and meticulous documentation. The ideal candidate will possess hands-on exper ...

    Senior .NET Developer — Data & Product Analytics (Hybrid)

    A leading insurance technology provider is looking for a Senior .NET Developer in Bristol to enhance their product analytics capability. This hybrid role involves hands-on feature development, focusing on data analysis within a Scrum team. The successful applicant will design, develop, and maintain critical feat ...

    Senior Node.js Developer Remote, UK Gov Tech

    A leading technology consultancy in the UK seeks a Senior Software Developer proficient in Node.js to design, develop, and deploy secure applications. The role involves REST API development, working with event-driven architectures, and collaborating on high-impact government projects. Candidates must be eligible ...

    Senior C# Developer — FX Trading & Orchestrade Expert

    A global consulting group seeks a Senior C# Developer in Greater London. The ideal candidate will have extensive C# experience, deep knowledge of FX products, and expertise with the Orchestrade platform. You will design and develop solutions for trading and risk management, working with a high-performance financ ...

    Senior .NET Developer – Enterprise SaaS, Onsite Cardiff

    A leading technology company in Cardiff seeks a Senior Software Developer to enhance their secure web applications using .NET. With 7+ years of experience in C# .NET development, the successful candidate will collaborate on modernising enterprise applications and shaping future products. The role offers a compet ...

    09 . 12 Senior Sitecore Developer Filter DIGITAL

    Senior Sitecore Developer – Role Contract – Permanent | Leeds, Digital • Remote (UK based) Join a major international consultancy as a key part of their Sitecore team. They are the go-to business in their sector and operate across the globe with some incredible clients. Contact < ...

    Senior Developer for Impactful Charity Software (Hybrid)

    A small dedicated software company is seeking a skilled Senior Developer to join their team in Solihull. You'll be an integral part of a collaborative environment, enhancing and building on their Edit and iKnow platforms that support charities across the UK. This role requires over 5 years of development experie ...

    Senior Java Developer: Cloud Microservices & CI/CD

    A leading data preservation company is seeking a skilled Senior Java Developer to join their Agile development team in Reading. You will design and implement cloud-scale software components, guide team members, and ensure high-quality deliverables. Candidates should have over 5 years’ experience in software solu ...

    Senior Salesforce Developer London, UK Fulltime Hybrid

    About the Job you are considering: We are seeking experienced Salesforce developer with strong expertise in Banking domain who will oversee the planning, execution, and successful delivery of projects. Hybrid working: The places that you work from day to day will vary according ...

    Remote Senior Web Designer & Developer Digital Toolkit

    A unique charity organization in the UK seeks a Senior Web Designer & Developer to create digital toolkit solutions for 92 global projects. This remote, unpaid role is ideal for a professional with over 3 years of experience who is committed to empowering communities through digital independence. You will design ...

    Senior Web Designer & Developer (Impact Sites) Volunteer

    Overview Build digital independence for 92 global projects. We need a senior Web Designer & Developer (3+ years) to architect scalable brand & website toolkits. Design & implement free-to-run platforms, giving local leaders the professional tools to drive sustainable growth. What differe ...

    Senior C++ Developer & VP, Low Latency Trading

    LGBT Great is seeking a Senior C++ Developer to join their Vice President in the Latency Sensitive Electronic Trading (LSET) department. This role involves developing C/C++ components for low-latency trading services alongside a high-performing team in a hybrid work environment. Candidates must have proven C/C++ ...

    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 Front End Developer (7 Month FTC)

    Senior Front End Developer Contract type: Fixed Term Contract (7 Month FTC) Location: Hatfield (Hybrid working - 3 days in the office) Working hours per week: 40 hours Level: Senior Application Closing Date: Wednesday 6 ...

    Senior iOS Developer SwiftUI, UIKit & Native Apps

    Tesco UK is seeking an experienced iOS Mobile App Developer to join their Engineering chapter in Slough. In this role, you will design, code, and implement features for the Tesco Mobile iOS app, collaborating closely with other developers, Product Owners, and Quality Assurance engineers. The ideal candidate will ...

    Senior Salesforce Developer (Marketing Cloud/Data Cloud)

    Senior Salesforce Developer (FSC / Data Cloud / Marketing Cloud) London (Hybrid) Up to £90,000 + Benefits UK Passport Holders/ILR Only. We’re hiring a Senior Salesforce Developer to play a key role in a major platform transformation across Financial Services Cloud, Data Cl ...

    Senior Salesforce Developer: Marketing & Data Cloud(Hybrid)

    Experis - ManpowerGroup is seeking a Senior Salesforce Developer in London to play a pivotal role in transforming client engagement through advanced Salesforce solutions. This hybrid position offers a salary of up to £90,000 and involves developing integrations across multiple platforms, engaging with clients th ...

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