1 to 25 of 513 Senior Developer Jobs in England

Senior Developer (SITS) Department: Digital, Data & Technology Group Salary: Starting from £42,784, rising to £50,049 (Salary inclusive of market supplement) Contract Type: Full-Time, Open-Ended Closing Date: Sunday, 16 November 2025 Reference: ML12715R About the role The Senior Developer role sits within the Delivery & Operations pillar of the Digital, Data and Technology Group.As … a Senior Developer (SITS) within the Applications & Integration group, the postholder will work on the University’s Student Record System – a critical system for recruiting students, managing their academic journey, and awarding degrees.They will be responsible for the development, configuration, support, and maintenance of the University’s Tribal SITS software, along with related applications, services, and integrations.The Senior Developer (SITS) will join a small team, working closely with data owners across the University – including Admissions, Academic Registry, and Finance – to ensure the system is configured to support the efficient operation of the institution. The University is currently migrating its core applications to cloud platforms, and experience with similar migrations (even on different systems) will be of More ❯

Senior Developer (SITS) Department: Digital, Data & Technology Group Salary: Starting from £42,784, rising to £50,049 (Salary inclusive of market supplement) Contract Type: Full-Time, Open-Ended Closing Date: Sunday, 16 November 2025 Reference: ML12715R About the role The Senior Developer role sits within the Delivery & Operations pillar of the Digital, Data and Technology Group. … As a Senior Developer (SITS) within the Applications & Integration group, the postholder will work on the Universitys Student Record System a critical system for recruiting students, managing their academic journey, and awarding degrees. They will be responsible for the development, configuration, support, and maintenance of the Universitys Tribal SITS software, along with related applications, services, and integrations. The … Senior Developer (SITS) will join a small team, working closely with data owners across the University including Admissions, Academic Registry, and Finance to ensure the system is configured to support the efficient operation of the institution. The University is currently migrating its core applications to cloud platforms, and experience with similar migrations (even on different systems) will be More ❯

Senior Developer (SITS) Department: Digital, Data & Technology Group Salary: Starting from £42,784, rising to £50,049 (Salary inclusive of market supplement) Contract Type: Full-Time, Open-Ended Closing Date: Sunday, 16 November 2025 Reference: ML12715R About the role The Senior Developer role sits within the Delivery & Operations pillar of the Digital, Data and Technology Group. … As a Senior Developer (SITS) within the Applications & Integration group, the postholder will work on the Universitys Student Record System a critical system for recruiting students, managing their academic journey, and awarding degrees. They will be responsible for the development, configuration, support, and maintenance of the Universitys Tribal SITS software, along with related applications, services, and integrations. The … Senior Developer (SITS) will join a small team, working closely with data owners across the University including Admissions, Academic Registry, and Finance to ensure the system is configured to support the efficient operation of the institution. The University is currently migrating its core applications to cloud platforms, and experience with similar migrations (even on different systems) will be More ❯

Senior Software Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The … organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Software Developer -Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Optimize components for maximum performance across a vast array of web- capable devices and browsers. Maintain … the highest quality. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Software Developer -Experience Required Proven experience as a Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for More ❯

Senior Full Stack Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. … The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Developer -Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guide and develop the skills of junior engineers. Optimize components for maximum performance across … quality and speed. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Full Stack Developer -Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and More ❯

Senior NetSuite Developer – NetSuite, Systems Developer, Software Developer, Systems Engineer, Software Engineer, Web Developer, SuiteScript, Technical Lead, NetSuite Engineer, Senior Developer, Lead Developer, Integration Developer, Mulesoft, Celigo, Boomi, HTML, JavaScript, API – London -Surrey – Hampshire – Kent – Essex – Oxfordshire – Hertfordshire - Buckinghamshire – Belfast – Dublin, £80,000 - £100,000 per annum Our client, a UK … based global end user, are seeking a Senior NetSuite Developer to join their internal team to support implementations, customisation and further enhancements across the business. The ideal candidate will posses a strong technical background in SuiteScript, SuiteFlow, and NetSuite development best practices as well as a good understanding of business processes within NetSuite. This is a hybrid working … . Familiarity with Agile development practices and working in an Agile environment. Desirable Skills & Experience: Bachelor’s degree in computer science/information technology or similar Preferred certifications: Application Developer, Web Services Developer, SuiteCloud Developer Other NetSuite certifications are an advantage (Administrator, ERP Consultant etc.) Experience with Boomi, Mulesoft or other integration platform preferred Main Responsibilities: Design More ❯

Senior Developer Milton Keynes (hybrid) £40,000 - £60,000 Our client requires a Senior Developer with strong experience in C#, Azure (or similar cloud-based web applications) and JavaScript to join their growing team. You will have the flexibility of hybrid working and spend 3 days a week in their office. You will play a key … Agile workflows Collaborate closely with cross-functional teams Stay up to date with emerging technologies and propose innovative solutions Look after complex coding tasks Skills: Proven experience as a Senior Developer or similar role Strong proficiency in C#, .NET, Azure Solid experience with JavaScript and modern front-end frameworks Excellent communication and leadership skills Ability to deliver complex … projects to tight deadlines Outstanding attention to detail and with a focus on performance, security and maintainability If you have the skills and experience of a Senior Developer, ready to take the next step in your career and made a real impact, we’d love to hear from you. Our client offers hybrid working arrangements, a competitive salary More ❯

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 Backend Developer - Python, AWS, Django Central London/Hybrid -one day in the office £75-85k + benefits Were seeking a topflight Senior Backend Developer with a strong software engineering background including 8-9+ years majoring in writing Backend applications using Python and Django (Rest Framework). This is a seriously weighty, complex … technically challenging role; the successful Backend Developer will be 'red hot' on the core backend skill requirements. Demonstrably the 'go to' person in your role. The Backend Python Developer will be joining a team of 45 at a world-class healthcare scaleup. With each integration of a new hospital group there is an acceleration of the rapid scaling … to-haves: Deeper understanding of SQL Knowledge of front-end technologies such as Vue or React Experience with handling sensitive data (e.g. PII) Experience working in a startup environment Senior Backend Developer | Senior Backend Engineer | Senior Backend Python Developer | Senior Software Engineer 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 Developer .NET - Fintech – Remote Senior Developer .NET wanted as our team is growing fast Calling highly motivated, bright candidates who are looking for a career at an exciting award winning FinTech firm Company: Wealth Dynamix Role: Senior Developer .NET Location: London Start Date: ASAP Would you like to join one of the fastest … a global leader in end-to-end CLM, Wealth Dynamix has offices and clients in three continents with headquarters in the UK. What is the role? The .NET Integration Developer will join the CLMi Engineering Team to design, build, and maintain integrations between the CLMi platform and external systems across the private banking ecosystem. Following the successful delivery of 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 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 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 Full Stack Software Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? start-up financial services, revolutionising the industry Location : Hybrid - 1/2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly … financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Software Developer - Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guiding and develop the skills of junior engineers. Optimize … quality and speed. Troubleshoot and debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Full Stack Software Developer - Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js More ❯

IBM Mainframe Cobol Senior Developer - East Midlands to £54K + bonus (c10%) + pension + other great corporate benefits inc relocation package Excellent opportunity to join one of the UK's most successful FTSE100 companies as an IBM Cobol Senior Developer. You will need to have a minimum of 8 years recent experience as an IBM Cobol … Senior Developer and the ability to lead projects and more junior members of the team. A financial or Banking background would be advantageous. Key skills: Cobol/CICS Cobol Adabas (training will be given) Natural (training will be given) DB2 SQL JCL Desirable: zOS connect WebSphere MQ XML JSON IBM Mainframe Cobol Senior Developer - East Midlands More ❯

WRK digital is delighted to shortlisting for a Senior IT Developer with Bettys and Taylors Group - A family business that is home to three iconic Yorkshire brands – Yorkshire Tea, Bettys and Taylors of Harrogate This is a unique opportunity to be at the heart of a transformative project, working with a passionate and collaborative team of over … people in group IT. The Senior IT Developer will provide technical leadership and expertise for the Development and Test team, mentoringdevelopers to design and build ERP system configurations, extensions, and integrations between ERP (IFS) and Integrated Systems via an IPaaS (Snaplogic). The Senior IT Developer is responsible for the development and implementation of high-quality … based from Harrogate (HG2 7DL). Please note that this position is not suitable for fully remote applicants, as regular on-site collaboration in Harrogate is essential. As a Senior IT Developer, you will: Lead the design, development, and maintenance of ERP (IFS) configurations and integrations: using SnapLogic and other integration platforms to meet evolving business needs. Provide 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 Go Developer London, UK 6 Month Contract An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, involved, and … making meaningful impact from day one. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. You'll take ownership across the full development lifecycle, from system design and implementation to optimisation and release. You'll be working in an open, fast-moving … to shape how things are built and the trust to get on with it - whether that's improving infrastructure, shipping new features, or quietly refactoring something that needs it. Senior Go Developer - Key Requirements: Significant professional experience in software development, with a strong focus on backend systems Proficiency in Go/Golang and proven expertise in AWS, Kubernetes 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 Software Developer PHP/Laravel Maidstone, Kent Salary: Up to £60,000 Office-based (with some flexibility) Are you a Senior Developer confident in PHP and Laravel? Are you confident with Laravel and ready to take ownership of key projects? Looking to join a company that invests in quality, not chaos? We are recruiting for … a long-established and successful company based in Maidstone, Kent, looking to expand their internal development team. They are looking for a Senior Software Developer with strong PHP Laravel experience to take ownership of both greenfield and ongoing projects, from system design through to implementation and delivery. You will be a technical leader in the team, helping to More ❯

Senior JavaScript Developer 3-4 days p/week in London Paying up to £80k Senior JavaScript Developer – Would you like the opportunity to work for a fast growing start-up who are on a mission to create an AI tutor to help learners? They’re currently building an all-in-one platform for aiding students … to achieve their full potential. AI is at the heart of everything they do, from their products to the way they work as a team. As a Senior JavaScript Developer, you will be joining a small team, where you will build, scale, and maintain high-quality fullstack applications while collaborating closely with product and design to deliver end … design, and AI. Key requirements: 5+ years of fullstack development experience. Strong skills in React, TypeScript Node AWS Experience integrating AI/ML via APIs If you’re a Senior JavaScript Developer who enjoys the idea of working in an EdTech Start-up, please apply. More ❯