Software Engineer - Integrations United Kingdom Jobs

Join Roku in Cambridge as a Senior Software Engineer for Regional TV. Develop core software in C++ for European and Australian TV platforms, collaborating with SOC vendors and supporting broadcast certifications. This role offers a chance to grow within a complex embedded systems environment, wit...

Join Optiver's Novel Trading Opportunities team in London as a Software Engineer. Design and build innovative trading systems using C#, C++, or Python in a collaborative, start-up-like environment. Enjoy a performance-based bonus, 27 vacation days, private medical insurance, and global career gro...

Join a leading Cambridge tech firm as an Embedded Software Engineer. Develop innovative IoT products using embedded C, Linux, and RTOS. This senior role offers private medical insurance and an EV scheme. Work with a top EU team on cutting-edge and legacy systems.

Join a leading London cybersecurity startup as a Staff Software Engineer. Shape systems and drive technical direction in a high-growth, product-market fit environment. We seek a pragmatic engineer with 5+ years' experience and strong architecture skills. Own problems end-to-end in a scaling, clou...

Join Caribou as a Senior Software Engineer in London. Own our full-stack monorepo, using React/TypeScript and Golang to build our tax platform. We seek 5+ years of full-stack experience with cloud services and a drive for architectural excellence. Enjoy competitive salary, EMI options, health ins...

Join our Belfast team as an Embedded Software Engineer. Develop cutting-edge Linux firmware for broadband devices like home gateways and Wi-Fi extenders. We seek strong C programming, Agile, and embedded Linux experience. Enjoy a competitive bonus, pension, and exclusive BT benefits.

Launch your tech career as a Software Engineer Graduate at American Express in London. You will build and maintain scalable, secure global systems using modern cloud platforms and languages like Java or Python. This role offers competitive benefits, flexible hybrid work, and focuses on system rel...

Join our Software team in Oxford as an Embedded Software Engineer. You will develop and scale core embedded systems in C/C++ for a deep-tech product. Collaborate with hardware and test teams in a hands-on role, solving complex problems end-to-end. We seek a pragmatic engineer with 3+ years' exper...

Join Vodafone's Cyber Security team in Newbury as a Software & Network Engineer. Design and develop automated security platforms for global network compliance monitoring. Utilize your expertise in Cloud (AWS/Azure), Container, and API Security within DevOps environments. Drive innovation and auto...

Join MI5 as a Senior Software Engineer in London or Manchester. Develop secure applications using AWS, Azure, and agile methodologies within multi-disciplinary teams. This role requires DV clearance and offers mentoring opportunities, a dedicated development budget, and excellent benefits.

Lead technical strategy and innovation as a Software Engineer in Sheffield. This hands-on role requires deep architectural expertise to drive solutions and set development standards. You will influence business decisions, mentor teams, and adopt cutting-edge technologies. Strong leadership and co...

Seeking career switchers to become Consultant Software Engineers in London or Cambridge. Blend strategic client advisory with high-level technical partnership, focusing on business transformation and AI solutions. Enjoy exceptional benefits like profit share, a company holiday, and a supportive t...

Join AMD in Manchester as a Senior Mathematical/Statistical Software Engineer. Develop high-performance software for cutting-edge CPU and AI platforms, focusing on classical machine learning algorithms. This role requires a Master's/PhD and expertise in C/C++, parallel programming, and mathematic...

Lead a growing team in Cambridge, developing high-performance C++ functional models for AMD's cutting-edge SoCs. Combine hands-on technical leadership in architecture simulation with people management and mentorship. This high-impact role requires expertise in C++11/14/17, x86/ARM/GPU architectur...

Lead the technical strategy for AI-driven public sector solutions as a Staff Full-Stack Engineer in London. You will architect and deploy production-grade applications using Python, Node.js, and React on global cloud infrastructure. This forward-deployed role requires 10+ years of expertise, Arab...

Join Scale's Global Public Sector team in London as a Senior Full-Stack Engineer. Build impactful AI applications using React, TypeScript, Python, and cloud platforms. Partner directly with clients to deploy and architect scalable, production-grade solutions.

Join a leading hedge fund in London as a Senior C# Engineer. You will design and enhance high-performance, low-latency Order Management Systems (OMS) in a hands-on role. Collaborate directly with traders and quants to deliver bespoke, mission-critical trading solutions. This role requires deep C#...

Join a remote-first, global team as a Senior Java Software Engineer. You'll build and maintain the core backend platform, focusing on stability and reliability for complex systems. This role requires strong Java fundamentals and a proactive mindset. Enjoy high autonomy in a low-ego, quality-drive...

Shape the future of streaming as a Senior Android Engineer in Manchester. Develop the Roku mobile app using Kotlin and Compose to control millions of devices. Leverage modern tech and AI tools to build high-performance, intuitive experiences. Enjoy comprehensive benefits and work with IoT protoco...

Join Roku in Cambridge as a Senior Android Engineer. Shape the future of streaming by building intuitive, high-performance mobile apps to control Roku devices. We seek an expert in Kotlin/Compose, Play Store deployment, and AI tools, with IoT experience a plus. Enjoy comprehensive benefits and wo...