1 to 25 of 300 Senior Developer Jobs in the UK

Senior Software Developer - Exeter, Devon (Hybrid) About Us At FDB (First Databank), we create and deliver the worlds most trusted drug knowledge, enabling healthcare professionals to make critical decisions that improve patient safety, efficiency, and outcomes. Our solutions are embedded across hospitals, GP practices, pharmacies, and wider healthcare systems, supporting millions of patients every day. Our values guide … Clear Expectations, Constantly Curious, and Health at the Heart. If these resonate with you, youll feel right at home with us. The Opportunity Were looking for a talented software developer with expertise in C#, .NET and Agile methodologies to join us on a full-time, permanent basis, working in a hybrid manner with at least two days per week … and collaboration is second nature. Well support you to deepen your technical expertise, explore emerging technologies and be part of a forward-thinking environment. What Youll Do As a Senior Software Developer, youll be part of the team behind the next generation of FDB solutions. Youll craft intelligent, high-performance software that supports clinicians, patients and health systems More ❯

Senior .Net Developer - South Wales - to 56K plus benefits I am seeking a Senior .Net Developer to work for a fantastic business based in the heart of South Wales. The organisation are putting together a new software development, QA and DevOps team and the successful Senior .Net Developer will be at the heart of … the technical decision-making on a string of exciting greenfield projects. The right Senior .Net Developer will have demonstrable experience of working in an Agile Development team, and will have excellent skills in .Net and C#. You will have excellent knowledge and experience of API development, and will have skills in Azure. The right person for this role … will receive the following benefits: Salary of up to 56K DOE Employer pension contribution of up to 9% 25 days holiday Discount schemes Excellent training and development The successful Senior .Net Developer will have the following skills and attributes: Strong skills in .Net C# Development Understanding of Event-Driven Development (Azure Event Hubs, Service Bus, Event Grids) Building More ❯

Senior .Net Developer - South Wales - to £56K plus benefits I am seeking a Senior .Net Developer to work for a fantastic business based in the heart of South Wales. The organisation are putting together a new software development, QA and DevOps team and the successful Senior .Net Developer will be at the heart of … the technical decision-making on a string of exciting greenfield projects. The right Senior .Net Developer will have demonstrable experience of working in an Agile Development team, and will have excellent skills in .Net and C#. You will have excellent knowledge and experience of API development, and will have skills in Azure. The right person for this role … will receive the following benefits: Salary of up to £56K DOE Employer pension contribution of up to 9% 25 days holiday Discount schemes Excellent training and development The successful Senior .Net Developer will have the following skills and attributes: Strong skills in .Net C# Development Understanding of Event-Driven Development (Azure Event Hubs, Service Bus, Event Grids) Building More ❯

Senior Developer Location: Hybrid/Swindon (mostly home-based, with occasional travel to Swindon HQ) Package: Competitive salary + full benefits At tmGroup , we’re taking conveyancing into a brighter, smarter, and simpler future with our award-winning technology. From instant quote tools and seamless client onboarding to comprehensive searches and robust risk management, we use our expertise … in data, tech, and conveyancing to empower our clients to move forward with confidence. We’re looking for a Senior Developer to design, build, and enhance the next generation of our platforms and applications that power the UK Legal and Property sectors. This is a full-stack role where you’ll work across modern and legacy technologies to … culture. Working within an Agile environment, you’ll collaborate with Product, Architecture, and cross-functional teams to deliver new features, improve code quality, drive innovation, and continually enhance the developer experience. What you’ll do Design, develop, and maintain high-quality applications using a diverse tech stack (.NET, C#, TypeScript/JavaScript, SQL/Postgres, AWS). Lead on More ❯

Senior Go Developer 6 Months Contract London Hybrid or Fully Remote An exciting opportunity for a highly skilled Senior Go Developer to join a leading technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high … performance solutions. In this role, the Senior Go Developer will design, develop, and implement data-intensive applications across the full engineering lifecycle. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You'll also play a key role … in optimising system performance, improving reliability, and ensuring scalability, while contributing to code reviews, design discussions, and knowledge sharing across the engineering function. Senior Go Developer - Key Requirements: Strong commercial experience in backend development Advanced skills in Go (Golang), with proven expertise in AWS, Kubernetes, and Docker End-to-end software engineering experience, including system design and architecture More ❯

Senior Software Developer (C#, .NET ) Newport - Hybrid £36,000 - £47,000 VIQU are working in partnership with a leading organisation who are seeking a Senior Software Developer with a strong focus on integration and backend development. The successful Senior Software Developer will be experienced with a background in C# and .NET technologies who are … capable at building configurable systems and reusable code libraries. Key Responsibilities of the Senior Software Developer: Design, develop and maintain reusable C# component libraries used for integrating third-party applications with internal systems Build and configure instances of a Windows service engine to support message processing and data repository population Develop, test, deploy and maintain backend integration services … remotely with some in-office time expected during onboarding and collaboration periods Maintain awareness of technical developments, applying best practices in software development and integration Key Requirements of the Senior Software Developer: Proven expertise in backend software development using C#, .NET, and object-oriented programming Strong SQL knowledge and the ability to write and maintain complex queries Familiarity More ❯

Senior Java Developer Hybrid - 2 days onsite Our client, a leading enterprise organisation undergoing significant digital transformation, is seeking an experienced Senior Java Developer to join their high-performing engineering team. This is an excellent opportunity for a seasoned professional who thrives in complex environments and enjoys working with modern Java technologies at scale. What you … ll bring: Proven experience in software design and development with Java-based technologies Experience in a senior developer or technical leadership role Strong, hands-on expertise with Java , Spring Boot , and microservices architecture Solid experience building REST APIs and working with containerisation tools such as Kubernetes or OpenShift Strong RDBMS skills and experience working with high-volume enterprise … edge enterprise platforms Collaborative, Agile environment with strong technical leadership Long-term project stability and excellent career visibility Competitive rates/salary based on experience If you’re a Senior Java Developer ready to step into a role with real impact, we’d love to hear from you. Senior Java Developer Due to the volume of More ❯

Senior C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology) ***This is a hybrid role, 2 days remote and 3 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national origin, religion or any … other basis. An excellent opportunity has arisen for a Senior C++ Developerto join a friendly team my client are a well-established exchange (FinTech, Financial Technology) based in the City. My client are working with some cutting edge technologies, this is an excellent opportunity to join an innovative, forward thinking company within the FinTech/Financial services space. The … and diverse business backgrounds. If these sentiments align with your thinking, then my client could be the ideal place for you to develop your career. Benefits (not exhaustive list): Senior C++ Developer(Python, SQL, Linux, Trading, FinTech, Financial Technology) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours Company pension Group More ❯

Senior Developer SPA Web This is an amazing opportunity for an experienced Senior Developer to be responsible for designing, developing, and maintaining software applications, with a focus on high-quality, scalable code. This role demonstrates deep technical understanding and strong problem-solving and works both independently and in collaboration with other developers and stakeholders. The position … of Senior Developer takes ownership of key project components, and often acts as a technical leader within the development teams. Experience needed for this job Successful experience of working within Development teams Experienced in Development methodologies covering both Agile and traditional Waterfall Proven record of working in an ambiguous and fast-paced environment Working knowledge of travel industry More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating … high quality, user focused digital products. As the senior figure within the development team, you will lead by example, mentor junior developers, and drive best practices in coding, architecture, and performance. You will play a major role in shaping the departments technical direction, with the longer term goal of stepping into a Development Manager position. Your role will involve … and balance priorities effectively. Collaboratingclosely with cross-functional teams to deliver cohesive digital experiences. Keeping up to date with emerging tools, frameworks, and best practices. About You Experienced web developer with 5+ years of hands-on experience. Solid understanding of front-end and back-end development. Skilled in building bespoke WordPress themes and plugins. Strong knowledge of object-oriented More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating … high quality, user focused digital products. As the senior figure within the development team, you will lead by example, mentor junior developers, and drive best practices in coding, architecture, and performance. You will play a major role in shaping the departments technical direction, with the longer term goal of stepping into a Development Manager position. Your role will involve … and balance priorities effectively. Collaboratingclosely with cross-functional teams to deliver cohesive digital experiences. Keeping up to date with emerging tools, frameworks, and best practices. About You Experienced web developer with 5+ years of hands-on experience. Solid understanding of front-end and back-end development. Skilled in building bespoke WordPress themes and plugins. Strong knowledge of object-oriented More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating More ❯

Senior Developer, Team Lead Developer - Hybrid -commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We arelooking for a talented Senior orLead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved in creating More ❯

Senior Dynamics Developer Location: Newport (Hybrid) Salary: Up to £55k The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through an incredible digital transformation whilst prioritising forward thinking and excellent digital practices. Alongside this, they pride themselves on being a Stonewall Diversity Champion, which means they are part … of Britain's leading best-practice employers' forum for sexual orientation and gender identity equality, diversity and inclusion. We are now looking to help them find a talented Senior Dynamics Developer (eligible for SC clearance) to get involved in some awesome tech projects. This is an exciting and rewarding opportunity working with cutting-edge cloud technologies, modern delivery … improve at their own pace. They also put their staff at the forefront of all decisions whilst recognising them the most valuable part of the organisation. Are you a Senior Dynamics Developer who has: Has been a key player in delivering technical solutions as part of large projects Experienced with modern delivery models such as Scrum and other More ❯

Senior Developer - Salesforce Marketing CloudThe Open UniversityLocation: Hybrid (Milton Keynes campus attendance approx. 1 day per week)Salary: £47,389 - £56,535 plus a market supplement of £5,576 (until July 2027)Contract: Permanent, Full-time (37 hours per week)Role Overview:This position focuses on leading the development and delivery of high-quality solutions within Salesforce Marketing … Cloud. The Senior Developer will take responsibility for designing, implementing and improving platform capabilities, supporting marketing automation, personalisation and data-driven engagement activities across the institution.The role also contributes to development standards, technical leadership and continuous improvement across the wider Digital Services team.Key Responsibilities:- Design, build and maintain scalable solutions within Salesforce Marketing Cloud.- Develop and enhance platform More ❯

Senior Developer - Salesforce Marketing Cloud The Open University Location: Hybrid (Milton Keynes campus attendance approx. 1 day per week) Salary: 47,389 - 56,535 plus a market supplement of 5,576 (until July 2027) Contract: Permanent, Full-time (37 hours per week) Role Overview: This position focuses on leading the development and delivery of high-quality solutions within … Salesforce Marketing Cloud. The Senior Developer will take responsibility for designing, implementing and improving platform capabilities, supporting marketing automation, personalisation and data-driven engagement activities across the institution. The role also contributes to development standards, technical leadership and continuous improvement across the wider Digital Services team. Key Responsibilities: - Design, build and maintain scalable solutions within Salesforce Marketing Cloud. More ❯

Senior Developer, Team Lead Developer - Hybrid - commutable from Shropshire, Telford, Birmingham, Walsall, Wolverhampton, Cannock, Wrexham. We are looking for a talented Senior or Lead Developer ready to take the next step in their career. This is a hands on technical role with leadership responsibility, perfect for someone who enjoys guiding others while remaining deeply involved … in creating high quality, user focused digital products. As the senior figure within the development team, you will lead by example, mentor junior developers, and drive best practices in coding, architecture, and performance. You will play a major role in shaping the department’s technical direction, with the longer term goal of stepping into a Development Manager position. Your … balance priorities effectively. Collaborating closely with cross-functional teams to deliver cohesive digital experiences. Keeping up to date with emerging tools, frameworks, and best practices. About You Experienced web developer with 5+ years of hands-on experience. Solid understanding of front-end and back-end development. Skilled in building bespoke WordPress themes and plugins. Strong knowledge of object-oriented More ❯

Senior TM1 Developer - IBM Planning Analytics 12 Months - Fixed Term Contract - Potential to Extend Circa £90k - £95K + Benefits Package 📍 Hybrid - Central London or Oxfordshire MUST be Eligible to work in the UK - Cannot provide sponsorship Global organisation seeking to secure a Senior TM1 Developer this is a hands-on role. Will own & develop IBM Planning … Month Period. Keywords: TM1, IBM Planning Analytics, Turbo Integrator (TI) Scripting, TM1 Rules, TM1 Development Lifecycle, Power BI, Alteryx, Finance, FP&A, Commercial teams, TM1, IBM Planning Analytics, TM1 Developer, Senior TM1 Developer, TM1, IBM Planning Analytics, Oxfordshire, London, Hybrid, 12-Month Fixed Term Contract, T6/MN/1299446. More ❯

Senior TM1 Developer - IBM Planning Analytics 12 Months - Fixed Term Contract - Potential to Extend Circa £90k - £95K + Benefits Package Hybrid - Central London or Oxfordshire MUST be Eligible to work in the UK - Cannot provide sponsorship Global organisation seeking to secure a Senior TM1 Developer this is a hands-on role. Will own & develop IBM Planning … Month Period. Keywords: TM1, IBM Planning Analytics, Turbo Integrator (TI) Scripting, TM1 Rules, TM1 Development Lifecycle, Power BI, Alteryx, Finance, FP&A, Commercial teams, TM1, IBM Planning Analytics, TM1 Developer, Senior TM1 Developer, TM1, IBM Planning Analytics, Oxfordshire, London, Hybrid, 12-Month Fixed Term Contract, T6/MN/(phone number removed). More ❯

Senior Software Developer, Python, Oxford, Hybrid, COR7408 Are you a seasoned Senior Software Developer with deep expertise in Python, seeking your next exciting challenge? This fantastic opportunity to join a cutting-edge company could be your next step! The Role As a Senior Software Developer, you'll work closely with a talented, agile team … in modern cloud environments, you'll take ownership of code reviews, provide technical guidance, and mentor junior developers to ensure the delivery of high-quality, scalable solutions. Being a senior hire into a new team with rapid growth planned, this is a hands-on technical role, with the opportunity for growth towards leadership as the team expands. The Company … hybrid role based in Oxford, offering the opportunity to work on impactful projects while helping shape the team's technical capabilities. What's Required? We're looking for a Senior Software Developer who thrives in a collaborative, fast-paced environment and enjoys sharing knowledge with others. Key requirements include: Extensive coding experience in Python, with exposure to modern More ❯