51 to 75 of 114 Senior Software Developer Jobs in the UK

Senior Software Developer, you will shape the future of our internal development processes, building high-profile, full-stack systems that empower our global engineering teams. Full-time Closes 09/09/2026 The Platform team delivers solutions designed to streamline and enhance internal development processes through … Experience mentoring and guiding mid-level and Junior Developers. Track record of improving team processes, tooling, and development standards. Demonstrable capability delivering robust, scalable software solutions. Comfortable working with web-based tooling, integrations, and full-stack development. What you will be doing Design, develop, and implement robust, scalable Golang ...

Senior Software Developer, you will shape the future of our internal development processes, building high-profile, full-stack systems that empower our global engineering teams. Full-time Closes 09/09/2026 The Platform team delivers solutions designed to streamline and enhance internal development processes through … Experience mentoring and guiding mid-level and Junior Developers. Track record of improving team processes, tooling, and development standards. Demonstrable capability delivering robust, scalable software solutions. Comfortable working with web-based tooling, integrations, and full-stack development. What you will be doing Design, develop, and implement robust, scalable Golang ...

Senior Software Developer, you will spearhead ground breaking innovation and foster a culture of excellence in AI-driven engineering on our facial recognition and identity platform. Full-time Closes 26/08/2026 The Cerberus real-time identity platform is a cornerstone of our global success … team designs and implements robust facial recognition and identity systems. It works in a full-stack environment to support global expansion, ensuring high-quality software delivery. This role sets the standard for a talented group of developers to innovate and excel in delivering reliable solutions. It embraces ...

Senior Software Developer, you will spearhead ground breaking innovation and foster a culture of excellence in AI-driven engineering on our facial recognition and identity platform. Full-time Closes 26/08/2026 The Cerberus real-time identity platform is a cornerstone of our global success … team designs and implements robust facial recognition and identity systems. It works in a full-stack environment to support global expansion, ensuring high-quality software delivery. This role sets the standard for a talented group of developers to innovate and excel in delivering reliable solutions. It embraces ...

100000.00 - 120000.00 per annumLondonPermanentExcellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems. This is an opportunity to work on greenfield projects, influence architectural decisions, and directly impact systems that support real … world trading strategies. As a senior member of the team, you will contribute both technically and strategically, helping shape development standards, performance optimisation, and system scalability. You will primarily work within a C#/.NET/SQL Server/ASP.NET ecosystem, developing high-performance, reliable, and maintainable applications. ...

Eurostar is seeking a Senior Software Developer to join our Digital Technology team in London. You will contribute to cloud-native software products and services, collaborate with Product Owners and Engineers, and help evolve mobile and web platforms using React, Next.js, and Node.js. The role requires … delivering secure, scalable software in a fully automated CI/CD pipeline, with production deployments a regular responsibility. #J-18808-Ljbffr ...

Working alongside a well established company, we are looking for a Senior Software Developer to start as soon as possible. The Role We are seeking senior developers to play a key role in every phase of the product development cycle. In this role, you will: Collaborate … teams to define, design, and develop software for new products or system upgrades. Offer technical leadership within the team while mentoring junior developers. Work closely with teams from hardware development, technical support, marketing, sales, and production, with opportunities to engage in cross-functional projects. What We’re Looking ...

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

000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionSenior Calypso Software Developer - LondonOur Client is seeking a Senior Calypso Software Developer with 3 to 5 years experience. Calypso V14 as its Collateral Management system … Client are looking to build a team of support analyst and analyst developers to provide first line and development capabilities and this analyst developer role sits in the Run the bank team (RTB).Key ResponsibilitiesAssess business requirements and provide development estimates. Translate user requirements to user stories and technical ...

looking for a passionate and experienced Senior Software Developer to join one of our agile squads. In this role, you’ll be hands‐on in designing, building, and enhancing features across the PCI Pal product suite, while also setting the technical standard through mentorship, code reviews … methodology Creating internal technical and process documentation for your work to ensure knowledge is shared with the wider engineering team Maintain high standards of software quality within the team by establishing good practices and habits Writing testable, scalable and efficient code and leading code reviews Supporting live products Learning ...

secret weapon? Our people. It's the curiosity, dedication, and innovation that drive our success and help us anticipate the future. Job title: Senior Software Developer (C/Python Systems)Location: Cambridge (Hybrid, 3 days onsite)Job type: Permanent, full-timeAbout the Position: You will join … role in the design and development of our full system with embedded HSMs, client-side tools & API libraries. Develop features from inception to delivery. Software design & coding, testing, and review. Required Qualifications: Degree or equivalent, in Software Engineering, Computer Science, Maths or relevant discipline. Scripting in Python ...

bet365 is seeking a Senior Software Developer to drive AI-driven engineering on our facial recognition and identity platform Cerberus. You will lead a team delivering robust, scalable software across a full-stack environment to support global growth. Join a culture that embraces AI-first tooling ...

Selection in Surrey is seeking a Senior Software Developer to join a defence-focused engineering team, developing advanced C/C++ software for real-world defence and security systems. You will work on sensor and signal processing projects, mentor junior engineers, and collaborate with hardware teams ...

seeking a Senior Software Developer for a remote UK-based role delivering secure, scalable cloud-enabled services for a major public sector client. You’ll work in an Agile environment, influence technical direction, and mentor peers while building digital platforms that impact millions of UK citizens. Eligible … candidates should have experience with secure software practices, cloud-native architectures and strong collaboration across cross-functional teams. #J-18808-Ljbffr ...

data management within Dynamics 365 and relational databases (e.g., SQL Server).**Mentorship*** Mentor developers in daily tasks, promoting best practices and quality software design.* Assist with enhancing development standards, peer review other developers' code, and provide coaching as needed.**Cloud & Systems Architecture*** Leverage Azure Cloud services (Azure Functions … business' operations, IT systems, and Dynamics 365 CRM environment.* Gain a deep understanding of existing web applications and their integration points.* Meet with senior developers and team members to align on goals and projects.**First 90 Days:*** Begin customizing Dynamics 365 CRM and managing Azure-based infrastructure.* Implement ...

secret weapon? Our people. It’s the curiosity, dedication, and innovation that drive our success and help us anticipate the future. Job title: Senior Software Developer (Microservices – GoLang) Location: Cambridge (Hybrid, 3 days onsite) Job type: Permanent, full-time About the Role We are seeking a highly … motivated and experienced Microservices Developer to join our growing team. You will be responsible for designing, developing, and deploying microservices using GoLang within a cloud-native environment. This role requires a strong understanding of Golang programming language, microservice architecture, containerization, and cloud technologies. You will work closely with other ...

secret weapon? Our people. It’s the curiosity, dedication, and innovation that drive our success and help us anticipate the future. Job title: Senior Software Developer (Microservices – GoLang) Location: Cambridge (Hybrid, 3 days onsite) Job type: Permanent, full-time About the Role We are seeking a highly … motivated and experienced Microservices Developer to join our growing team. You will be responsible for designing, developing, and deploying microservices using GoLang within a cloud-native environment. This role requires a strong understanding of Golang programming language, microservice architecture, containerization, and cloud technologies. You will work closely with other ...

Webigence Ltd is seeking a Senior Software Developer to join a remote-first team in the UK. You will predominantly work on an established healthtech client, owning features across the stack from .NET APIs to Angular front ends, with significant client engagement and long-term ownership. … will collaborate with Webigence and client stakeholders, delivering maintainable, scalable software while balancing speed, quality and business value. #J-18808-Ljbffr ...

established industry player is seeking a Senior Software Developer to enhance its Digital Preservation Programme. This role offers the chance to work within a supportive and agile team, focusing on the implementation of cutting-edge tools and systems for digital preservation. You will engage with a variety ...

Metropolitan Police Service is seeking a Senior Software Developer to drive development of Counter Terrorism Policing systems. You will lead design and coding within a DevSecOps team, applying agile practices and ensuring secure, well-architected software. The role offers flexible home-working with a London or Birmingham ...

Cambridge Cognition is seeking a Senior Software Developer to join our Technology team. You’ll work on the CANTAB Connect platform, focusing on Patient Facing Apps and cross‐platform hybrid mobile features using React/TypeScript. You will provide technical leadership, design scalable front-end solutions, collaborate ...

make a real impact in the world of online gambling and gaming. As a forward-thinking company, we’re breaking new ground in software innovation too, redefining what’s possible for our customers worldwide. Our focus on In-Play betting has solidified our market-leading position, featuring more than … handle over 6 million HTTP requests daily and process more than 1.5 million bets per hour at peak. Job Description As a Senior Software Developer, you will shape the future of our internal development processes, building high-profile, full-stack systems that empower our global engineering teams. ...

Company description: Water Utility Company based in Yorkshire region of England. Job description: Senior Software Developer/Integration Manager Hello! Thanks for stopping by. Let us tell you about all the great reasons to join us here at Yorkshire Water: We offer a competitive salary, depending ...

opportunity to make a real impact in the world of online gambling. As a forward-thinking company, we’re breaking new ground in software innovation too, redefining what’s possible for our global worldwide. Our focus on In-Play betting has solidified our market-leading position, featuring more than … Europe (750,000), we handle over 6 million HTTP requests daily and process more than 1.5 million bets per hour at peak. As a Senior Software Developer, you will spearhead ground breaking innovation and foster a culture of excellence in AI-driven engineering on our facial recognition ...

Senior Software Engineer/Full Stack/.NET/C#/Angular Exciting opportunity to share your knowledge and experience with more junior team members. You will have a pivotal role in the direction of key projects as well the opportunity to influence the technology direction ...