Software Engineer - Integrations United Kingdom Jobs

Join a global financial institution as a **Software Engineer (C#/.NET)** in London. You’ll build scalable, business-critical risk and trading systems within a high-performing team. Strong C#/.NET and SQL skills are essential; financial services experience is a plus. Enjoy a competitive salary wit...

Senior Java/Kotlin Software Engineer (SVP) sought for Citi’s CTO Developer Enablement team in London. Drive productivity for 30k engineers by building high-impact internal platforms and tools. Requires deep server-side expertise, microservices, Kafka, and Kubernetes. Enjoy startup agility within ...

Join a fast-growing sport tech company in London as a Software Engineer. You'll build and scale mobile and backend products using TypeScript, React Native, and AWS serverless architecture. Ideal for full-stack engineers passionate about health and wellness, owning features end-to-end in a dynamic...

Senior Digital Assets Software Engineer sought by Optiver to build and evolve high-performance trading systems for cryptocurrency markets in London. Leverage strong C++ skills and exchange integration experience (Binance, Deribit, OKX) to shape a new platform. Collaborate directly with traders an...

Senior Software Engineer, Subscriptions – Manchester, UK. Join Roku, the #1 TV streaming platform, to develop core features for the Roku OS using C++, Embedded Linux, and ReactJS. You will design and ship high-quality software, write tests, and collaborate cross-functionally. Enjoy global wellnes...

Join a Great Place to Work® certified company! Parkingeye seeks a **Software Engineer** to build Azure cloud-first .NET applications in Chorley, UK. You’ll drive DevOps culture, design secure architectures, and leverage deep .NET Core, SQL Server, and serverless tech. Enjoy an innovative, collabo...

Plaid is hiring a Software Engineer to join their London team, building innovative consumer products and APIs that shape the future of finance. This backend-leaning full-stack role requires 2-5 years of experience with large-scale systems and a passion for solving complex problems. You will partn...