26 to 50 of 268 Senior Developer Jobs in the UK

Red Recruitment is recruiting a Senior Database Developer to join our client, a specialist insurance provider which values innovation, collaboration and professional growth. Recognised as a Great Place to Work for 2024/25, this opportunity offers the chance to be part of a forward-thinking team where your expertise will directly impact data strategy and business success. … Package and Benefits for a Senior Database Developer Salary: £50,000 - £60,000 DOE Hours: Monday - Friday, 9am - 5.30pm Contract Type: Permanent Location: Liverpool City Centre on a hybrid working basis Holiday: 31 days, with the potential to increase to 35 days Enhanced paternity pay and 16 weeks full maternity pay Core level life assurance with the option … house coaching A key part of this role is to support their strategic goals, ensuring system resilience and performance, and building secure, scalable database architectures. Key Responsibilities of a Senior Database Developer: Design and maintain robust database solutions across Azure VM and Cloud environments. Develop and support MI and DWH systems using Azure Synapse/Sharedo and related More ❯

Senior Back-End Developer - C#/.NET/SQL Server C#, .NET 6+, SQL Server, REST & GraphQL APIs, Azure, Git Salary up to £65k Onsite in Central Manchester Excellent career progression Who We Are We're a collaborative tech team delivering robust, scalable SaaS products to a global customer base. Our developer-led culture values clean, maintainable … code, innovation, and continuous learning. With an ambitious roadmap ahead, we're expanding our back-end capabilities and looking for a Senior Developer to help shape and deliver our next generation of features. Who We're Seeking We're looking for a Senior Back-End Developer with deep expertise in C# (.NET 6+) and SQL Server More ❯

Job summary NHS England is seeking experienced Senior Developers to join product teams across various areas of the organisation to play a key part in the delivery of critical services that have a national impact. As a Senior Developer you will work on systems that improve healthcare for millions of people across the UK. These systems range … and also by many of our partners' apps and services. The main technologies we use in these teams are AWS and Python. Main duties of the job As a Senior Developer you will: Develop software components across the front-end, back-end, and persistence layers Utilise appropriate design patterns to solve complex problems Implement robust development techniques such More ❯

Senior .NET Developer Location: UK Remote Permanent | Full-time We're looking for an experienced Senior .NET Developer to join our client's technology team, driving the development of scalable, cloud-based applications. This is a fantastic opportunity to work on cutting-edge projects, enhance their platform and help optimise how they integrate with clients. What … conducting code reviews and mentoring junior developers. Collaborating with cross-functional teams to deliver robust, high-performing solutions. What we're looking for: Proven track record as a .NET Developer in complex, enterprise environments. Strong knowledge of cloud platforms, particularly Azure . Hands-on experience with containerisation and orchestration tools such as Kubernetes . Solid understanding of relational databases … package. Opportunity to work with cutting-edge cloud-native technologies. A supportive, collaborative culture with room to grow your career. Flexible and hybrid working options. If you're a Senior .NET Developer ready to shape innovative cloud solutions, we'd love to hear from you. Apply today and take the next step in your career More ❯

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive More ❯

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive More ❯

SENIOR SOFTWARE DEVELOPER - SC CLEARED BRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITHIN A LEADING COMPANY FOR A SENIOR SOFTWARE DEVELOPER WITH SC CLEARANCE Permanent opportunity for a Software Developer with enhanced SC Clearance, eligible for DV Clearance Industry leading company supporting UK national security projects. Salary up to £85,000 DOE Manchester based in an easily … accessible location. To apply please call or email WHO ARE WE? We are recruiting Senior Software Developers with a wide variety of experience to work with an industry-leading cyber/National Security/defence client with office locations in and around Manchester. The expertise of our engineers drives us forward, and we're looking for talented individuals to … us. Due to the nature of these clients, you must hold SC Clearance and be eligible to obtain DV Clearance to work on National Security projects. WE NEED THE SENIOR SOFTWARE DEVELOPER TO HAVE.... SC Cleared and eligible and willing to undergo DV clearance. Proficient in a range of modern programming languages, including Java, Python or Go Hands More ❯

Senior Rust Developer | Guildford | £65,000 - £75,000 Are you a Senior Rust Developer with a strong background in telecommunications Do you want to work at the cutting edge of network technology , helping to design and build scalable systems that power global connectivity If so, this could be the role for you. The Opportunity Our client … a key role in architecting, building, and optimising telecommunications systems in Rust , contributing to secure, high-performance, and scalable solutions used worldwide. What you’ll be doing As a Senior Rust Developer , you will: Architect, develop, and maintain high-performance network applications in Rust Collaborate with product managers, network engineers, and developers to create new telecom solutions Optimise More ❯

Senior Software Developer - PHP/Laravel/React.js/AWS ?? Oscar is proud to be partnering with one of our most trusted clients, a forward-thinking business based in Bristol , who are expanding their engineering team with the addition of a Senior Software Developer . This is an exciting opportunity to join a 22-strong engineering … team , where you'll be surrounded by a fantastic mix of seasoned senior developers and ambitious juniors . You'll work in a truly collaborative environment, reporting directly into the CTO , and play a key role in shaping and delivering high-impact projects that directly influence the company's growth. ?? What you'll be doing: Building and maintaining high … quality, scalable applications using PHP (Laravel) and React.js . Designing and implementing cloud-first solutions with AWS . Mentoring and supporting junior developers, while also collaborating with senior peers to drive best practices. Working closely with the CTO to define technical strategy and contribute to architectural decisions. Taking ownership of projects from concept to deployment in a fast-moving More ❯

Senior Software Developer PHP, Symfony, AWS, MySQL, Microservices, CI/CD Salary up to £70k Hybrid working in Chester For more information, please email me directly at or call on 07880 358 148. Who We Are: We're a collaborative and fast-paced technology team responsible for developing and maintaining a highly available, in-house software platform. Our … scalable services, and engaging user interfaces. We value quality engineering, secure design, and continuous improvement across the stack. Who We're Seeking: We're on the lookout for a Senior Software Developer with strong backend skills and experience across a modern cloud-native tech stack. You'll help design and implement robust, secure systems, write clean and testable 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 hybrid model More ❯

Senior Software Developer/Product Engineer (AI) Knutsford onsite to £130k Are you a technologist with a strong knowledge of AI and its practical uses within software engineering? You could be joining a Cyber Security technology company and enjoying a huge range of perks and benefits from continual learning and self-development opportunities (including "buy any book" policy … through to health and well-being, enhanced paternity packages, generous holiday allowance, inclusive social events and much more. As a Senior Software Developer you will drive the adoption of AI within the business, assessing how to effectively use AI to optimise production and then rolling out your recommendations across teams. You'll take ownership, working end-to-end … as OOP, Data Structures, Algorithms, Design Patterns You're collaborative, enjoy problem solving and are keen to pick up new skills What's in it for you: As a Senior Software Developer/Product Engineer you will earn a highly competitive package including: Salary to £130k 8% pension contribution Life Assurance and Income Protection Enhanced maternity/paternity More ❯

Senior Backend Developer Location: London Hybrid: minimum 2 days a week (40%) onsite (in line with departmental requirements) Lane Clark &Peacock (LCP) is a leading independent consultancy that uses powerful analytics fused with human expertise to shape a more positive future. We provide market-leading capabilities across pensions and financial services, energy, health, and analytics. Our technology and … clients leverage the latest technology and analytics across a range of industries to stay at the forefront of data-driven and digital solutions. What's the role? As a Senior Backend Developer in our Insurance Analytics team, you will play a leading role in the continued development of InsurSight, our award-winning insurance analytics platform. InsurSight was launched … reviews, and take ownership of key technical challenge - particularly where complex datasets and performance bottlenecks are involved. You will have the benefit of the guidance of our lead C# developer and Python developer, but also the opportunity to take ownership of your work and to work closely with our wider team of data scientists, actuaries and industry specialists. More ❯

Senior Software Developer Manchester (Hybrid working - 3 days office) Up to £75,000 + bonus | Private Medical | Pension | 25 days holiday Are you a Senior full stack .NET Developer looking for an opportunity to secure a pivotal role in a multinational company investing in innovation? If so we have an exciting opportunity for you. The Opportunity … business needs into technical solutions In order to be successful for this role you will need to be able to demonstrate the following experience: Previous experience working as a Senior Software Developer having lead and mentored other developers Expertise in .NET development with C# Strong experience working with Azure Experience working on UI and user experience, creating software More ❯

Senior Software Developer Leeds (Hybrid working - 3 days office) Up to £75,000 + bonus | Private Medical | Pension | 25 days holiday Are you a Senior full stack .NET Developer looking for an opportunity to secure a pivotal role in a multinational company investing in innovation? If so we have an exciting opportunity for you. The Opportunity … business needs into technical solutions In order to be successful for this role you will need to be able to demonstrate the following experience: Previous experience working as a Senior Software Developer having lead and mentored other developers Expertise in .NET development with C# Strong experience working with Azure Experience working on UI and user experience, creating software More ❯

Senior Full Stack Mobile Developer Tech : React Native, JavaScript, Android, iOS Why? start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £80,000 - £100,000 benefits 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 Mobile Developer - Responsibilities Design, develop, and maintain advanced applications using React Native. Collaborate with cross-functional teams to define, design, and ship new features. Optimize components for maximum … 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 Mobile Developer - Experience Required Proven track record of developing and maintaining high-quality mobile applications using React Native from concept through to launch. Focus on how 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 emphasizes collective effort More ❯

Senior Java Developer Salary: £70,000 - £78,000 Location: Chester (2 days per week in office) We're looking for a number Senior Java Developer to join a forward-thinking, tech-driven organisation based in Chester . If you're passionate about creating secure, scalable solutions and leading by example in an agile environment, this role … do just that - and more. You will be working on modern backend systems that impact millions, contribute to architectural decisions, and mentor a talented team of engineers. As a Senior Software Engineer, you'll be at the forefront of engineering high-quality systems that support real customer needs. Your responsibilities will include: Designing, building, testing, and deploying robust backend More ❯

Power Platform Senior Developer - Remote - £57K We're looking for a Senior Power Platform Developer to take ownership of building and enhancing digital solutions that transform how the business works. You'll be at the forefront of developing applications across Power Apps, Power Automate, Power Pages, and Dynamics 365, while also helping integrate them with wider More ❯

Senior Full Stack Developer/Engineer (JavaScript Python API) London to £100k Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon … established 10 years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future … experience, happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Full Stack Developer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing More ❯

Senior Frontend Developer | £50,000 - £60,000 | Guildford | Hybrid At Jonothan Bosworth | Recruitment Specialists, we’re looking for a Senior Frontend Developer to lead the development of modern, scalable web applications, to join a fast-growing technology provider This is a chance to play a pivotal role in shaping frontend engineering practices, driving innovation, and creating More ❯

Power Platform Senior Developer - London (Hybrid) - £61k We're looking for a Senior Power Platform Developer to take ownership of building and enhancing digital solutions that transform how the business works. You'll be at the forefront of developing applications across Power Apps, Power Automate, Power Pages, and Dynamics 365, while also helping integrate them with More ❯

Power Platform Senior Developer - London (Hybrid) - £61k We're looking for a Senior Power Platform Developer to take ownership of building and enhancing digital solutions that transform how the business works. You'll be at the forefront of developing applications across Power Apps, Power Automate, Power Pages, and Dynamics 365, while also helping integrate them with More ❯

Senior Full Stack JavaScript Developer Salary: £77,000 - £82,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are … on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: * Provide technical leadership and mentorship to a team of developers, guiding them through collaboration … of at least one leading Node framework (Express.js, Nest.js, Hapi.js) * Expertise in at least one modern front-end framework (Nest.js, Remix.js). * A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. * Proficiency in HTML5, CSS3, and JavaScript (ES6+). Security Clearance Requirements: You must be eligible for Security Check More ❯

Senior Full Stack JavaScript Developer Salary: £77,000 - £82,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are … on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: * Provide technical leadership and mentorship to a team of developers, guiding them through collaboration … of at least one leading Node framework (Express.js, Nest.js, Hapi.js) * Expertise in at least one modern front-end framework (Nest.js, Remix.js). * A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. * Proficiency in HTML5, CSS3, and JavaScript (ES6+). Security Clearance Requirements: You must be eligible for Security Check More ❯