Software Engineer - Integrations United Kingdom Jobs

Join Roku's embedded software team in Manchester for a paid 12-week Summer 2026 internship. Develop your C++ and Linux embedded skills by owning a scoped project, such as a feature or performance improvement. Collaborate with engineering teams and gain experience with modern embedded systems in a...

Join Roku in Cambridge as a Senior Software Engineer for Subscriptions. Develop core features for the Roku OS and Channel app using modern C++ and embedded UI frameworks. Collaborate with product teams to build intuitive, international streaming experiences. Enjoy comprehensive benefits and suppo...

Lead a high-performing engineering team in Edinburgh, developing Addepar's quantitative liquidity risk tool, Navigator. Utilize your expertise in web applications (React, Python/Java) and people management to drive technical roadmaps and mentor engineers. This role blends hands-on coding with str...

Join Microsoft's global Industry Solutions Engineering team in London as a Senior Software Engineer. Develop cutting-edge cloud solutions directly with customers, tackling their toughest technical challenges. This role requires a CS degree/equivalent and involves up to 25% travel. We offer a comp...

Join our UK-based team as a Backend Software Engineer specializing in Node.js and TypeScript. You will design and enhance our event-driven content pipeline using microservices, Kafka, and AWS. This role involves building CI/CD processes and collaborating within an Agile/Scrum environment to power...

Join Citi's elite High Performance Architecture team in London as a Front End (UI) Software Engineer. You will develop low-latency frameworks for eTrading platforms using React, TypeScript, and modern web technologies. This role offers a competitive package including bonus, private healthcare, an...

Join our Equity Derivatives technology team in London as a Senior Software Engineer. You will develop and support the high-performance pricing platform using Java, RESTful services, and modern engineering practices. This role offers collaboration with front office teams to build scalable solution...

Join our Warrington team as a Software Engineer, specializing in .NET (C#/VB.NET), SQL Server, and Office Automation. You will design robust solutions, mentor junior developers, and manage the full software lifecycle. We offer excellent benefits including health insurance, pension, and 25 days ho...

Join Legl in London as a Senior Software Engineer, owning high-impact product problems end-to-end. We seek a product-centric full-stack engineer who leverages AI and values simplicity to drive customer outcomes. Enjoy competitive salary, share options, and a strong learning budget at this ambitio...

Join a growing Oxford tech firm as a Software Engineer. Develop advanced platforms for data, automation, and engineering design using C#/C++/Python. Collaborate with scientists in an agile environment on high-impact manufacturing tools. Enjoy generous holidays, private healthcare, pension, and sh...