Software Engineer - Integrations United Kingdom Jobs

Join a collaborative, high-performing team in London as a Junior C# Developer. Build robust, scalable backend services and APIs using the .NET ecosystem. This role requires 1-3 years of C# experience and a strong academic background in Computer Science. Develop your skills alongside experienced e...

Join our mobile team in Oxford or London as a Software Engineer II - Android. You'll build with Kotlin, Coroutines, and Jetpack Compose in a clean-architecture environment. This full-stack role offers backend opportunities, global collaboration, and competitive benefits. Bring 3+ years of experie...

Join a pioneering London Hedge Fund as an AI Software Engineer. Leverage your 5+ years of Python expertise and commercial GenAI experience to build a core proprietary AI/ML platform. You will design cutting-edge solutions at the frontier of finance, working directly with front-office stakeholders...

Join a high-growth health-tech scale-up in London as a Full Stack Engineer. Leverage your strong Python and React skills to build and scale their core customer platform. Work in a hybrid model on a product used by 100k+ customers, with an AI-assisted engineering culture. This role includes equity...

Join Axon's Forensic Intelligence team in London as a Software Engineer I. Develop critical video evidence tools using TypeScript, .NET, Python, or C/C++. Enjoy a competitive package, 30 days holiday, and work on meaningful projects that protect life and preserve truth globally.

Lead the technical roadmap for data-intensive machine learning products at Arrive in London. As a Staff Software Engineer, you will architect scalable Spark-based systems using expert Python skills. Drive engineering excellence while building services that process billions of data points to power...

Join Citi in London as an FX Client Platforms Software Engineer, specializing in AI Automation. You will engineer low-latency FX trading systems, leveraging AI to redefine global finance. This hands-on role requires deep FX knowledge and offers a competitive package including bonus, private healt...

Join Citi Tech in London as a Software Engineer and engineer the future of global finance. You will design and develop low-latency FX trading systems, working directly with trading teams. This role offers a competitive package including a performance bonus, private medical care, and hybrid work f...

Join Citi's FX Technology team in London as a Software Engineer. Engineer low-latency FX trading systems, replace legacy platforms, and work directly with trading desks. This hands-on role requires proven FX knowledge and offers a competitive package including bonus, private healthcare, and hybri...

Join Vertu Motors as a Software Engineer in Gateshead. Work on full-stack, polyglot projects (Golang, C#, TypeScript, Python) using AI tools and cloud platforms. Solve real business problems across a national dealership network. Enjoy benefits like enhanced holiday, a rewards platform, and a shar...

Join Planet DDS as an AI Software Engineer III in Glasgow. Develop cutting-edge, AI-first dental software using tools like Claude Code and C#/.NET. We seek a skilled engineer with 3+ years in AI/ML and cloud platforms to rebuild dentistry's future on our fast-growing cloud platform.

Lead backend development for high-stakes AI systems in London. Design scalable microservices and APIs using Python, PostgreSQL, and Kubernetes. Ensure enterprise-grade reliability for complex data and AI workflows. Join a team turning advanced AI into trusted production tools, with equity offered.

Lead SDET role in London, requiring strong JavaScript/TypeScript and test automation expertise. You will lead a quality engineering team, building frameworks with Playwright/Jest and mentoring peers. Enjoy tailored wellbeing benefits, flexible work, and growth opportunities in a collaborative Agi...

Lead Software Engineer role in London for a live FinTech platform. Design and build scalable, high-throughput backend systems using Golang. Drive architectural evolution to enhance performance, reliability, and low-latency data processing. Offers a strong compensation package with base, bonus, an...

Join Citi in London as a Senior Software Engineer and engineer the future of global FX trading systems. You will leverage your low-latency development expertise to build, renovate, and replace critical platforms. This hands-on role involves direct collaboration with trading teams and offers a com...

Join our London team as a Junior Software Engineer specializing in IT Systems & Security. This unique two-year program starts with Modern Endpoint Engineering (MDM, automation) before pivoting to Security Engineering (threat hunting, incident response). We seek candidates with scripting skills, s...

Join a collaborative team in Derbyshire as a Senior Embedded Software Engineer. Develop real-time embedded C/C++ systems for ARM Cortex-M (STM32) using FreeRTOS. Work on safety-critical industrial applications with modern tools and protocols like Modbus and CAN.

Join Roku in Cambridge as a Software Engineer specializing in Python and Automation. Develop automated test frameworks and performance monitoring tools for Roku OS and top-tier streaming applications. We seek an expert with 4+ years of Python experience and knowledge of frameworks like Selenium a...

Lead frontend architecture and set engineering standards as a Staff Frontend Engineer at Blis. Shape our technical roadmap and build customer-facing web apps with geospatial data, analytics, and ML. This senior role involves mentorship and cross-team collaboration, based in Edinburgh or London.

Join Lorien's growing Manchester team as a Recruitment Consultant specialising in Software Engineering. You will manage a 360 desk, focusing on C# and .NET roles, with a warm client base and live vacancies. We seek a commercially sharp, ambitious recruiter to build a vertical specialism. Enjoy hy...