1 to 25 of 83 Senior Software Developer Jobs

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 … 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 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 … Together, 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 … 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 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 … meetings, kick-offs and planning sessions, primarily working 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 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 … 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 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 … 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 More ❯

Senior Software Developer - C# .Net/Angular/AWS/NoSQL - Hybrid - Nottingham - £70,000 The Role An innovative company within the construction sector are looking to an experienced Software Developer to join their talented development team. You will be working on a range of cloud based products, utilising the latest technologies on a diverse … other benefits including flexible working hours, 25 days holiday, private healthcare, 5% company pension, Pluralsight access, dedicated learning time and much more. Apply Now If you are an experienced Software Developer looking to join a company where personal progression and development is valued, then this is the role for you. They are interviewing suitable candidates as soon as … possible so apply now and don't miss out. Senior Software Developer - C# .Net/Angular/AWS/NoSQL - Hybrid - Nottingham - £70,000 Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy 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 More ❯

Senior Software Developer Bath Are you an experienced Software Developer passionate about collaborative development and fostering growth in others? A dynamic company in Bath is looking for a Senior Software Developer to join their innovative team. Their Culture: They thrive on a close-knit, fun, and technology-driven environment. Their development approach … their current stack includes PHP, Slim Framework, JavaScript, React, and MySQL, they're primarily interested in candidates with commercial experience in modern programming languages and a strong grasp of software development principles. Demonstrable experience with MVC frameworks and/or modern JavaScript frameworks is essential. Beyond specific technologies, they highly value (and encourage learning in) the following areas: Accessibility … best practices and standards for front-end development Testing frameworks Software design best practices Source control, specifically Git They seek individuals who will: Exhibit genuine passion for both their mission and the technologies they employ. Enjoy close collaboration with technical and non-technical colleagues alike. Be comfortable with the practices of pair programming and comprehensive code reviews. Possess a More ❯

Senior Software Developer – PHP/Laravel Maidstone, Kent Salary: Up to £55,000 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 More ❯

Senior Software Developer Manchester City Centre £55,000 per year The first word that springs to mind with this team – personalities! We are a dynamic, fun-loving group who work hard, celebrate our successes, and genuinely enjoy collaborating. Enthusiasm, confidence, and a bubbly personality will help you thrive in this team. You’ll have excellent management support … top-notch training, and colleagues who often become friends for life. We are seeking a Senior Software Developer to join our in-office IT team. This is a pivotal role responsible for developing and maintaining our core platforms and applications to support business growth and innovation. You’ll play a central part in shaping our systems and … improving processes across the organisation. In this role, you will plan, develop, test, and implement software requirements, manage developments from inception to delivery, mentor and support junior developers whilst ensuring adherence to coding standards, best practices, and agile principles. You'll document all development changes and produce clear development guides, review, re-factor, and optimise existing codebases for performance More ❯

Senior Software Developer - C# Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a … in the office and 2 days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript More ❯

Senior Software Developer required by a successful software company with an international client base. The Senior Software Developer will be responsible for full stack development with C# and React as part of the ongoing evolution of the company's core SaaS product as they evolve a traditional monolith architecture towards a modular monolith. More ❯

Senior Software Developer required by a successful software company with an international client base. The Senior Software Developer will be responsible for full stack development with C# and React as part of the ongoing evolution of the company's core SaaS product as they evolve a traditional monolith architecture towards a modular monolith. More ❯

Senior Software Developer Do you have experience/knowledge with TypeScript? Have you connected systems together via their APIs? Do you have experience of designing new integrations? Are you a team player and find it easy to communicate with a team? If the answer is yes to the above, please read on! At Optimum Medical, our vision … to seamlessly sign up patients and enables customers to order products quickly, easily, and confidently—with convenient home delivery. We’re on the lookout for a talented and driven Senior Software Developer, especially with Flutter mobile development knowledge, to join our growing Tech team in Leeds. You’ll play a key role in building and maintaining the … software that powers our cutting-edge HealthTech solutions. From integrating with NHS systems to enhancing internal tools, your work will directly impact how healthcare is delivered across the UK. You’ll work with a variety of technologies, including cloud-based middleware, and contribute to embedding our solutions into major third-party platforms such as EPRs, the NHS App, and More ❯

Senior Developer (ASP.Net Core, C#) - Nottingham/hybrid remote - Salary £60K - £75K DOE plus flexible hours, hybrid working (2 days a week in office), 25 days holiday + bh, latest technologies, excellent progression and more! The Role A unique and exciting new opportunity has arisen for an experienced Software Developers (ASP.Net Core, C#, AWS) to join a … The expectation for this role is 2 days a week of your choice in the office including flexible hours (their core hours are between 10am - 3pm). As a Software Developer (ASP.Net Core, AWS, C#) you will be responsible for a wide range of innovative projects from development of their innovative cloud-based enterprise system to internal systems. … drive forward their technical direction. You will need to be self motivated and enjoy working in a fast-paced rapidly changing environment. You will be working closely with other senior developers so will have the opportunity to voice your creativity as well as learn and grow with the very latest technology. This role is a FULL STACK role so More ❯

Senior Software Developer Location: Surrey office (during probation) then Remote/Hybrid – because we trust you not to code in your pyjamas... much Please do not apply if you need sponsorship, this company does not sponsor. Salary: £55k-£60k Benefits that don't include free pizza (sorry) The Gig Fancy joining a well-established SaaS company that … s been innovating since 1998? They're looking for a Senior Software Developer who enjoys tackling complex technical challenges. You'll be building and maintaining their platform that helps the UK public sector communicate effectively – think of it as WhatsApp for grown-ups with important jobs. What You'll Be Doing Writing code that actually works (revolutionary … load Code reviews (yes, someone will judge your variable names) Keeping up with tech trends that change faster than British weather What They Need From You 5+ years of software development experience (all paths to expertise are welcome) Strong skills in .NET, JavaScript, TypeScript, C# Experience with React, Angular, or Vue.js (frontend wizardry) Knowledge of databases (both SQL and More ❯

Senior Software Developer £41,856(pro-rata for part-time vacancies) Home based/North Kent Full Time, Permanent We are seeking a highly skilled and motivated Senior Software Developer to join our newly formed Automation and AI team. This is a key role supporting the delivery of our digital transformation strategy, with a … Power Apps, Power Automate, Dataverse) Proficiency in .NET development (C#, ASP.NET, Entity Framework) Understanding of JSON Solid understanding of automation governance and security Understanding and experience of the full software development lifecycle Ability to translate user requirements into technical solutions Excellent problem-solving and communication skills A technical test may be required to be taken as part of the More ❯

Are you a C++ Software Developer? Are you passionate about mentoring fellow developers? If yes, then read on, and let us tell you why Synertec is adding real value into the Public and Commercial Sectors. Location: Wellington, Somerset; Bristol; Milton Keynes Salary: £51,680.11 - £63,165.43 DOE Core Benefits: Hybrid Working Policy, 25 days holiday rising to … plus Bank Holidays), Company Pension Scheme (8% employer contribution) Health Cash Plan (after completion of Probationary Period) How Synertec will set you up for success as aSenior C++ Software Developer: Embark on your journey with confidence through our Comprehensive Induction and Training Program. We invest in your professional development from day one, providing the tools and knowledge to … more about us: Synertec strives to be the supplier of choice for patient and customer communication management into the Public and Commercial Sectors join our dynamic team as a Senior C++ Software Developer and become the driving force behind our companys innovative software solutions. Synertec is the UKs leading provider of electronic and paper document distribution More ❯

Role: Senior Software Developer (C#/TypeScript/JavaScript) Location : East Midlands (Twice a week) F ull-Time | Permanent Type : Permanent Salary: Up to £80,000 Here at Digital Waffle we have partnered with a fantastic Fintech company where they are passionate about building scalable, innovative software solutions that empower our users and drive business value. … As we continue to grow, we’re seeking a Senior Software Developer with deep expertise in C# and TypeScript to join our talented engineering team. What You’ll Do: Design, develop, and maintain back-end services using C# (.NET) Frontend Skills with TypeScript/JavaScript and modern frameworks (Vue, React, Angular) Design, develop, and deploy tax automation … junior developers Collaborate with UI/UX designers and other stakeholders to produce and deliver a premium and optimum product What We’re Looking For: 5+ years of professional software development experience Strong proficiency in C# and the .NET ecosystem Solid experience with TypeScript/JavaScript and front-end frameworks A deep understanding of software design principles and More ❯

Senior Software Developer – Python/Ruby Location: London (2/3 days per week on-site) Rate: Up to £650/day (Inside IR35 – 12-month Contract) A major UK government department is seeking an experienced Senior Software Developer to play a key role in the redevelopment of a critical national open data platform. … You’ll help shape the platform’s technical direction while ensuring delivery excellence. Key responsibilities include: Designing and building resilient, cloud-native applications using modern frameworks and languages. Leading software architecture and setting engineering standards across the team. Collaborating with developers, designers, and policy teams to deliver user-focused services. Driving technology choices and product roadmaps in line with More ❯

Senior Software Developer – Python/Ruby Location: London (2/3 days per week on-site) Rate: Up to £650/day (Inside IR35 – 12-month Contract) A major UK government department is seeking an experienced Senior Software Developer to play a key role in the redevelopment of a critical national open data platform. … You’ll help shape the platform’s technical direction while ensuring delivery excellence. Key responsibilities include: Designing and building resilient, cloud-native applications using modern frameworks and languages. Leading software architecture and setting engineering standards across the team. Collaborating with developers, designers, and policy teams to deliver user-focused services. Driving technology choices and product roadmaps in line with More ❯

Senior C#.Net Software Developer (C#, ASP.NET/.Net Core , SQL Server) This is a hybrid role, with 2 days onsite every week near Crewe, Cheshire. My client are an innovative software development company delivering mission-critical Azure hosted software in their respected sector. Their collaborative and fast-paced environment utilizes Agile methodologies to deliver cutting … edge solutions for their diverse customer base. They are seeking a Senior C# Software Developer to join their dynamic and innovative software development team. You will play a critical role in the development of their proprietary software applications. The ideal candidate will have a background in C# and Microsoft .NET technologies and a proven ability … complement their team. You will: Collaborate with a small team of developers in a Rapid Application Development (RAD) environment with a strong emphasis on Agile delivery. Develop and maintain software for large-scale systems with long life cycles, tailored to multiple customers with varying configurations. Apply your technical expertise in C#, .NET Core (primarily), ASP.NET and MS SQL Server. More ❯

IntaPeople are proud and excited to be appointed to recruit a Senior Software Developer for a Welsh-based not-for-profit sector client on an exclusive venture. This is a very exciting opportunity to join their fast-growing Digital team in this newly created position due to growth. As a Senior Software Developer, you … will work alongside the Software Development team in the delivery of key projects as well as providing support and coaching for more junior developers to support their development. Responsibilities; You will lead the development of maintainable code through conducting code reviews You will collaborate with stakeholders and solution architects to understand business plans and strategies You will work within … the Software Development team to develop the companies new and existing software platforms You will create and maintain technical documentation using the appropriate business tooling About you; You will have proven experience in designing, developing and maintaining complex software systems You will have a solid understanding of modern development practices and technologies You will have solid experience More ❯

IntaPeople are proud and excited to be appointed to recruit a Senior Software Developer for a Welsh-based not-for-profit sector client on an exclusive venture. This is a very exciting opportunity to join their fast-growing Digital team in this newly created position due to growth. As a Senior Software Developer, you … will work alongside the Software Development team in the delivery of key projects as well as providing support and coaching for more junior developers to support their development. Responsibilities; You will lead the development of maintainable code through conducting code reviews You will collaborate with stakeholders and solution architects to understand business plans and strategies You will work within … the Software Development team to develop the companies new and existing software platforms You will create and maintain technical documentation using the appropriate business tooling About you; You will have proven experience in designing, developing and maintaining complex software systems You will have a solid understanding of modern development practices and technologies You will have solid experience More ❯

HM Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Senior Software Developer, you'll take a leading role in designing and delivering the systems and services that power this national infrastructure. Salary up to £60,800, 29% employer … pension contribution plus full Civil Service benefits. Flexible, hybrid working from 14 office locations across the UK. About the Role As a Senior Software Developer, you'll combine hands-on coding with technical leadership. You'll work in a multidisciplinary team of developers, testers, product managers and architects to build secure, scalable systems and help guide technical … direction across your team. You'll also mentor colleagues and contribute to improving development processes and standards across the Software Development Practice. HMLR's Developers work on a variety of projects that are central to their digital transformation. This includes rebuilding core registration and casework systems, geospatial data initiatives, developing new cloud-native services and modernising legacy applications into More ❯