1,476 to 1,500 of 4,044 Software Engineering Jobs in London

team, you’ll be contributing to building the technology that powers the future. About The Role We’re hiring a Staff HPC Systems Software Engineer to definethe technical direction and evolution of a core HPC platform domain at Nscale. In this role, you will operate beyond a single team … tooling,infrastructure APIs, identity systems, and Kubernetes-adjacent systems. This is a high-impact staff-level role for someone who combines deep hands-on softwareengineering with strong systems judgement. Your work will help ensure Nscale’s HPC services arerobust, supportable, and maintainable, while creating leverage through shared patterns, reusableimplementations ...

leading tech company in Greater London is seeking a hands-on Manager, Software Engineering to lead impactful backend systems development and foster engineering talent. The role emphasizes architectural design, cross-team collaboration, and mentoring while contributing to coding in a cloud-native environment such as AWS. Candidates … should have extensive experience in software engineering, particularly with Golang, and possess strong leadership, communication, and operational skills. This is an opportunity to join a forward-thinking company committed to innovation and excellence. #J-18808-Ljbffr ...

Group is seeking a Senior Software Engineer in London to join a fast-growing Series A cybersecurity start-up. You will own architecture end-to-end, tackle difficult security-focused problems, and influence product direction within a world-class engineering team. The role demands 5+ years of software engineering experience across Python/Go/Java/C#, with a strong emphasis on system design and production ownership. London-based, startup pace with meaningful equity. #J-18808-Ljbffr ...

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, hardware ...

Senior Software Engineer | Series A Cybersecurity Start-Up | London Senior Software Engineer required to join a fast-growing Series A cybersecurity start-up in London, tackling some of the most difficult problems in modern security. The company has been built by experienced founders with a proven track record … building and scaling successful cybersecurity businesses. With strong backing, growing traction, and an exceptional engineering team already in place, they’re now entering the next phase of growth. This is the sweet spot for joining a start-up: early enough to have real influence, but with the backing, team ...

technology leader – Uxbridge, Hybrid Working Model A global technology company is expanding its UK development centre and is looking for a Senior Embedded Linux Software Engineer to take technical ownership of major software work packages across mission-critical satellite communication products. This is a senior hands‐on role … combining software architecture, C/C++ development and embedded Linux, with responsibility across the full product lifecycle. You’ll work closely with hardware, firmware and international engineering teams to develop highly reliable systems used across satellite communications and maritime safety applications. For this Senior Embedded Linux Software ...

Mondrian Alpha is seeking a Senior Software Engineer to join a high-performing team. You will own projects from design through deployment, building modern business systems, cloud data platforms, APIs, automation and AI-enabled solutions that support the investment platform. You will work directly with investment, finance and operations … teams to deliver impactful software, leveraging AI-assisted engineering and modern tooling. #J-18808-Ljbffr ...

Director of Technology and engineering (Consulting background) Location: London - hybrid, 3 days per week in the office Salary: £115,000-£125,000 Employment Type: Permanent Visa Sponsorship: Not available We are seeking an experienced Technology Business Partner to provide strategic technology leadership across a major business division within … large, enterprise-level organisation. This is a senior, highly visible role for someone with a strong software engineering background, extensive experience in modern technology architecture and the ability to operate confidently with executive stakeholders. The ideal candidate will be hands-on and technically credible, while also being comfortable ...

Applied Intuition, Inc. in London (UK) is seeking a Senior Software Engineer to join our UK engineering team. The role focuses on designing and delivering high-performance C++ software, mentoring junior engineers, and collaborating with customers to translate requirements into robust technical solutions. You will work ...

ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Software Engineer II at JPMorganChase within the Markets Technology Trading team, you are part of an agile team … that works to enhance, design, and deliver the software components of the firm’s state-of-the-art technology products in a secure, stable, and scalable way. As an emerging member of a software engineering team, you execute software solutions through the design, development, and technical ...

prominent financial technology firm in Greater London is looking for a Senior Software Engineer to design and build resilient, event-driven systems. You'll engage across the engineering lifecycle while using modern AI-assisted tools. Candidates should have over 5 years of experience in software development ...

Embedded Software Design Engineer Location: Mansfield, Nottinghamshire (NG17 1JF) - Onsite Salary: c.£50,000 (dependent on experience) + Benefits Job Type: Permanent Rullion is recruiting on behalf of our client for an Embedded Software Design Engineer to join their engineering team in Mansfield. This is an excellent … opportunity for an experienced Embedded Software Engineer/Embedded Software Design Engineer to work on innovative electronics and embedded systems within a technically focused engineering environment. You'll be responsible for designing, developing and testing embedded software solutions, ensuring projects are delivered to the required standards ...

hiring a Software Engineer in a hybrid role based around Sunbury/London. You will contribute to building, deploying, and operating software that powers bp's global operations, collaborating with multiple engineering teams and product managers. The role emphasizes secure coding, CI/CD, and relational data ...

have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Corporate & Investment Bank Payments tech team you serve as a seasoned member of an agile team to design and deliver … carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates ...

Hybrid – London | 2–3 days per week in office Immersum is partnering with a global payments business looking for an Engineering Manager to lead their Banking & FX tribe, managing a team of 6–8 engineers working across payments, FX, ledgers and banking integrations. This is a people-first leadership … team of 6–8 engineers Own delivery, OKRs, forecasting and prioritisation Work closely with Product, Design and business stakeholders Turn client problems into software that gets shipped and supported Set technical direction alongside senior engineers Maintain high standards around quality, testing, security and reliability Own production services, incidents ...

Lead the engineering standards behind a High-Growth UK SaaS platform Software Development Manager NestJS/NodeJS, VueJS: .NET backgrounds welcome Leading a team of AI driven developers Hybrid/remote working Up to £100,000 + benefits If you're a technically strong engineering leader … built your career on solid engineering foundations (whether in C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high-growth UK SaaS technology company building data-driven digital ...

Description - Principal Software Engineer (17065) Job Description Principal Software Engineer ( 17065 ) Description As a Principal Software Engineer within the eCommerce Platform Delivery team, you will provide leadership and technical stewardship across multiple squads within a defined Mission. You will be responsible for the overall design and accountable … upholding engineering standards, ensuring the delivery of robust, secure, scalable, and high-performance systems. Your role will involve guiding teams towards technical excellence, fostering a culture of continuous improvement, and driving high performance across all aspects of software development. Working closely with Product Managers, Agile Delivery Managers, Enterprise ...

Director of Product Engineering London | Up to £150,000 Hybrid (4 Days per Week in Office) This is an exceptional opportunity for a senior technology leader to shape the future of a growing Data & AI business. You'll play a pivotal role in building and scaling a high-performing … Product Engineering function, driving the development of innovative data-driven products used by enterprise clients. The Company This organisation develops sophisticated products that combine customer data, advanced analytics, AI, and software applications to help businesses make better commercial decisions. With an established client base and ambitious growth plans ...

Work on the most interesting software engineering challenges in cloud technology. You will join a rapidly growing business that converges enterprise networking and security into one centralized and global service delivered by cloud, who are looking for a Software Developer to join their newly formed London based … will solve problems in performance, reliability and security whilst working on modern cloud native architecture. You'll further collaborate with product, research, automation and engineering teams to turn new ideas into production ready solutions. You'll also have the freedom to explore new technologies and influence the way systems ...

BroadbandUK in London is seeking a Lead Software Engineer to guide the technical direction of our platform and mentor a growing engineering team in Canary Wharf. You will shape architecture, balance scalability with speed, and build AI-powered products using Laravel, React, Python and AWS. You’ll work ...

Legal & General in London is seeking a Senior Engineer to join the Group Protection technology team, delivering modern cloud-based solutions across the full software delivery lifecycle. You will collaborate with stakeholders, mentor engineers, and help drive engineering excellence in a fast-paced environment. The role focuses ...

enabled quantitative equity investment platform . They're looking for a Quantitative Developer to join the founding team, sitting directly between quantitative research and software engineering . You'll work closely with senior researchers and investment professionals, taking ideas from initial hypothesis through research, backtesting and ultimately into … looking for Strong Python development skills Experience with quantitative research and backtesting Strong understanding of statistics and working with large datasets Strong software engineering fundamentals Experience building reusable research/data pipelines Strong academic background in Computer Science, Mathematics, Statistics, Physics, Engineering or similar Genuine interest ...

Javascript and Agile Software Developer – Central London TheClient Developerwill be responsible for thedevelopment and deliveryof all client side aspects of our product,developing new featuresandlaunching new platforms. A successful candidate will have aproven abilityin delivering customer facingJavaScript applications, in an Agile softwaredevelopment environment and a passion for building … feature releases and evolving the next phase of our application framework. With a rapidly expanding company; growth within the team and opportunities to lead engineering initiatives are abundant. We need people who want to help us build a strong engineering culture and a fun, vibrant workplace. You will ...

venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific … Instagram, and YouTube. Job Description: Shield AI’s mission is to protect service members and civilians with intelligent systems. We are seeking an Autonomy Software Integration & Test Engineer to support development, integration, testing, and deployment of autonomous systems in Ukraine. This role is ideal for a hands-on engineer ...

Role: Senior Software Engineer (.NET/Azure) Location: London, hybrid (2-3 days per week in office) Immersum are partnering with a rapidly growing Fintech business operating in the FX and payments space who are looking for a Senior Software Engineer to join an autonomous engineering team. … money internationally. Operating across FX, payments and banking infrastructure, they are building a high-volume platform where reliability, scalability and correctness are critical. The engineering environment is fast-paced and highly autonomous, with short paths between making a decision and getting it into production. Engineers are trusted to build ...