Software Engineer - Integrations United Kingdom Jobs

Join Blis in Edinburgh as a Senior C++ Software Engineer. Develop ultra-low latency, high-throughput trading systems handling massive data volumes. Leverage your 5+ years of experience in high-performance systems, networking, and concurrency. Enjoy hybrid working, private healthcare, a matched pe...

Join Meta's Hack team in London to evolve the Hack programming language and type system. Apply your PL theory expertise to enhance syntax, integrate AI tools, and build static analysis at an immense scale. This role blends research and engineering to boost developer productivity across billions o...

Lead the development of cutting-edge maritime defence systems, including underwater vehicles and sonar, as a Principal Embedded Software Engineer. This Dorchester-based role requires expert C/C++ skills and experience with safety standards like SIL/ASIL. You will define technical processes and bu...

Seeking a ServiceNow Software Engineer in Birmingham to provide technical leadership across ITSM/CSM. You will guide roadmap planning, ensure platform stability, and integrate new features. Requires strong JavaScript, ITIL knowledge, and agile delivery experience in a collaborative federal team e...

Join Guardian's mission to make life better as a Software Engineer in Reading. Develop high-quality applications using C#, .NET, and ReactJS within a modern Azure cloud environment. You will manage complex infrastructure, ensure clean architecture, and enjoy benefits like private medical insuranc...

Join GSK's AI for Science team as an AIML Software Engineer. Design and implement scalable, cloud-native infrastructure for large-scale AI models and agentic systems. Leverage your Python expertise and cloud platform experience (AWS, GCP, Azure) to enable cutting-edge scientific research. Enjoy c...

Join a global Investment Bank as a Senior C# Developer in London. Design and maintain Front Office trading systems using C#, .NET, and Azure. This hybrid role requires strong experience in FO/BO environments and offers a competitive salary up to £95,000 plus bonus.

Join a Global Investment Bank as a UI Software Engineer on the high-profile Front Office Trading Floor. Develop real-time trading applications using React, TypeScript, and data visualization for multi-asset teams. This London-based role offers direct collaboration with Traders and Quants and incl...

Join Airbus in Portsmouth as a Software Test Engineer. Champion V&V in the Satellite Communications Domain, using Java, Selenium, and Agile methodologies. Enjoy a competitive package with profit share, hybrid working, and a personalised development plan.

Join Bango in Cambridge as a Senior Software Engineer. Design and deliver scalable, event-driven systems using Kafka and cloud-native technologies. Mentor engineers and champion best practices in a flexible, supportive environment with excellent benefits.