151 to 175 of 240 Senior Software Engineer Jobs in the UK

companies worldwide, and we’ve grown into a global company of 1,800 people across 12 offices worldwide, with headquarters in London and Boston. Software Engineer – Billing Team Are you a Software Engineer who thrives on real ownership? At Perk, you’ll own the entire lifecycle … coding interviews; the bar is understanding your code and owning what you produce. Some examples of what it means to be a Senior at Perk Shape the bigger picture. You will refine the what to build and why, contributing to squad’s quarterly goals and long‐term vision with ...

client is a growing, mission-led consultancy delivering secure and modern software solutions across the UK Government and Defence sectors. They are now looking for an experienced Principal Full Stack Software Engineer to join their collaborative and forward-thinking engineering team. This is an exciting opportunity … senior engineer who enjoys staying hands-on across both back-end and front click apply for full job details ...

levels of the client organization, generating results that allow our clients to thrive. What You'll Do BCG is looking for a Global IT Software Engineer Senior Manager to contribute to the development, deployment, and optimization of cutting-edge Generative AI (GenAI) tools and IT solutions. … will work closely with cross-functional teams, bringing technical expertise and hands-on problem-solving to ensure the successful delivery of innovative and scalable software solutions that support BCG s business objectives. Leading the implementation and optimization of GenAI applications and IT tools to enhance productivity and operational efficiency. ...

Senior Software Engineer - TypeScript/Next.Js/SQL A growing technology-led business is rebuilding and modernising the core system including billing, invoicing, reconciliation, integrations, operational workflows, reporting, customer tooling, and internal platforms. These systems sit at the heart of the organisation and directly influence revenue, operational ...

Purpose of the Position As a Senior Software Engineer , you will be part of a cross-functional service-oriented team, working on extending and maintaining our Affiliate Marketing platform. Your responsibilities include writing clean, secure, and well-tested code, following best-practice guidelines, and collaborating with … knowledge and experience within the online and affiliate marketing domain. Skills & Expertise Required At least 6 years of hands-on Java experience in commercial software engineering roles A positive, collaborative work ethic and strong sense of ownership Passion for writing elegant, maintainable code, with a solid understanding of SOLID ...

Great opportunity for a Senior Software Engineer to work for a retail company near Manchester going through a digital transformation. This role is onsite 3-4 days per week so we're looking for people who enjoy in person collaboration in a fast-paced and challenging work ...

tight feedback loops. Were confident in our product, market potential, and we have big plans for the future. What are the opportunities for a Senior Software Engineer at Gearset? Our small engineering teams start from a few core principles but evolve over time. They all work … About you A pragmatic approach to working, prioritising iteration and delivering value to customers, over process and deliberation Previous experience as a full-stack engineer, including experience working directly with customers A passion for learning and continual improvement, being comfortable giving and receiving constructive feedback to make your work ...

Contract: £500/day Inside IR35 Location: Manchester (1-2 days per week onsite) Duration: 6 month initial contract We're looking for a Senior Software Engineer to join a team delivering a major modernisation programme across a large-scale operational platform. The focus of the role … .NET Framework monolith into a cloud-native AWS architecture, building modern microservices, event-driven services and scalable APIs while improving engineering practices across the software delivery lifecycle. You'll work across both legacy and modern platforms, contributing to architecture, development, deployment and operational excellence as the platform evolves. What ...

Durlston Partners LLP is hiring a Senior Software Engineer in London to design and develop core platforms that enable autonomous systems. You will work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture. The ideal candidate has strong skills in C++, Java, Rust ...

Cititec is seeking a Senior Software Engineer for a contract position with a daily rate of £800, based in London with 3 days onsite. Join a global commodity trading organization focused on innovative AI-driven engineering solutions. In this role, you will work on automating engineering workflows ...

supporting a leading Robotics & Technology company based in Cambridge who are looking to add a Senior Software Engineer to their growing team. This is a full-time permanent position with hybrid working. International travel may be required. Key responsibilities will include: Lead on the design, development … testing for software applications. Oversee testing, debug and code verification before production. Put together technical documentation and report back to internal stakeholders. Work across full system development lifecycle. Perform field testing as and when required. Work closely with wider engineering teams. The Successful candidate will have: Software Engineering ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for a Senior Software Engineer with JavaScript/Node.js expertise to join our community of tech experts in DWP Digital. You'll join a multi-disciplinary … will you need? Expert knowledge and extensive experience of modern JavaScript/Node.js technologies, frameworks and design principles. Capable of leading the production of software solutions of the highest quality. Extensive experience of Test-Driven Development (TDD) and Behaviour Driven Development (BDD) practices and techniques. Detailed working knowledge ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for a Senior Software Engineer with JavaScript/Node.js expertise to join our community of tech experts in DWP Digital. You'll join a multi-disciplinary … will you need? Expert knowledge and extensive experience of modern JavaScript/Node.js technologies, frameworks and design principles. Capable of leading the production of software solutions of the highest quality. Extensive experience of Test-Driven Development (TDD) and Behaviour Driven Development (BDD) practices and techniques. Detailed working knowledge ...

Great opportunity for a Senior Software Engineer to work for a retail company near Manchester going through a digital transformation. This role is onsite 3-4 days per week so we're looking for people who enjoy in person collaboration in a fast-paced and challenging work ...

About Graphcore At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed … products and the future of artificial intelligence. Job Summary Applicants for this role should have strong experience designing, developing, and maintaining high-quality software systems. The role focuses on testing and validating a complex machine learning software stack, with particular emphasis on software architecture, automation, and engineering ...

LexisNexis Risk Solutions is seeking a Senior Software Engineer II (Java/Spring) to build scalable, high-performance data-driven applications. You'll work on the Search and AI Platform, delivering innovative solutions that accelerate scientific discovery. The ideal candidate has expertise in Java, Spring Boot ...

leading consulting firm in the United Kingdom is seeking a Senior Software Engineer with expertise in Python and Java. The ideal candidate will have 5 to 10 years of experience in developing complex applications, particularly within the Life Sciences domain. This role offers flexible remote working ...

Description About the role: We are looking for a Senior Software Engineer to join our Send Core team. We provide the critical infrastructure that every sending transaction flows through - from 10 pounds sent to a friend to a multi-million dollar business payment. … mission to make sending money as easy and fast as paying for groceries with your card. How we work: We believe that an engineer is more than just a coder. Our engineers are focused on improving our customers’ experience - and they see the impact of their work on millions ...

Senior Java Software Engineer (AWS)/Senior Java Developer AWS Cloud | Digital Health Technology | Hybrid Working Location: Bracknell (Hybrid, 3 days per week in the office) If you're an experienced Java engineer who enjoys building cloud-native platforms, influencing technical direction, and solving complex … people improve their health and wellbeing through connected devices, mobile applications, and digital services used by customers around the world. As part of our software engineering team, you'll play a key role in designing and evolving the cloud platform that sits behind our growing digital ecosystem. ...

Contract: £500/day Inside IR35 Location: Manchester (1-2 days per week onsite) Duration: 6 month initial contract We're looking for a Senior Software Engineer to join a team delivering a major modernisation programme across a large-scale operational platform. The focus of the role ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for a Senior Software Engineer with JavaScript/Node.js expertise to join our community of tech experts in DWP Digital. You'll join a multi-disciplinary ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for a Senior Software Engineer with JavaScript/Node.js expertise to join our community of tech experts in DWP Digital. You'll join a multi-disciplinary ...

it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a Senior Software Engineer to design, build, and operate research and production infrastructure for mid-frequency equity statistical arbitrage strategies. This is a hands-on engineering role with … experience building end-to-end systematic trading systems in a hedge fund or proprietary trading environment. We are also highly interested in strong software engineers from technology companies or adjacent domains who have built complex, data-intensive systems with high standards for correctness, reliability, scalability, and long-term maintainability. ...

looking for a Senior Embedded Software Engineer to develop advanced, real-time software solutions for complex systems. You will be responsible for delivering software from initial concept through to fully verified solutions, working across the full development lifecycle. Key Responsibilities Design, develop, and maintain high … quality software using best engineering practices Take ownership of software development from requirements through to verification and validation Support and enhance existing software in line with evolving project and customer needs Contribute to system architecture, design reviews, and technical decision-making Collaborate with multidisciplinary teams including systems ...

Senior Java Software Engineer (AWS)/Senior Java Developer AWS Cloud Digital Health Technology Hybrid Working Location: Bracknell (Hybrid, 3 days per week in the office) If you're an experienced Java engineer who enjoys building cloud-native platforms, influencing technical direction, and solving complex ...