Top Software Engineer Jobs in London

Lead the development of Portfolio Management systems, collaborating with cross-SBU teams and delivering high-quality front-end solutions while maintaining best practices.

The Senior Software Developer will design and deliver software solutions using React, Angular, and other technologies while collaborating with stakeholders on a global travel technology project.

As a Senior Software Engineer, you'll design and develop software for Civica, collaborate with teams, provide mentorship, and drive technical decisions while building cloud-ready solutions.

As a Senior Software Development Engineer, you will develop complex mapping software, collaborate on tasks, design systems, and promote operational excellence.

As a Software Development Engineer II, you will develop and maintain web services for navigation solutions, ensuring reliability and performance while collaborating with the team.

As a Senior Software Engineer at Rewardful, you'll improve infrastructure, optimize performance, implement scalable solutions, and develop new features for our SaaS affiliate management platform.

The Senior Software Engineer will develop scalable software, focusing on Go, databases, and micro-services while ensuring code quality and teamwork.

The role involves developing scalable backend services, AI-enabled tools for marketers, and ensuring collaboration in real-time in a remote setting.

Lead initiatives on API reliability and scalability, mentor engineers, and design distributed systems, focusing on observability and performance improvements.

As a Software Engineer, you'll build reliable systems, drive innovation in autonomous squads, and mentor within a collaborative engineering community.

Design and build key features for an AI coding platform, focusing on user experience and product growth in a collaborative environment.

As a Senior Software Engineer on the Account & Billing Experience team, you'll develop frontend components, lead cross-team collaborations, and enhance self-service capabilities in billing management systems.

The Lead AWS Software Data Engineer will design and develop scalable data pipelines using Python and AWS tools, collaborate with business teams, and enhance data quality and observability while applying modern software engineering practices.

As a Senior Software Engineer, you'll enhance the AI-powered LexisNexis Classification product, optimize services, mentor developers, and engage in agile processes with a global team.

The Senior Software Engineer will lead projects, improve code architecture, ensure operational readiness, and collaborate with teams while contributing to technical execution and mentorship.

Lead the development of AI/ML infrastructure for simulations, collaborating with teams on model scaling, system design, and mentoring junior engineers.

The Senior Software Quality Assurance Engineer will build automation systems, monitor software development stages, integrate with project leadership, identify risks, and support continuous learning in QA processes.

Join Eucalyptus as a Senior Software Engineer to run data-driven growth experiments, optimize customer journeys, and improve retention for the UK market.

Design and build scalable backend systems for personalized customer experiences, integrating AI and machine learning, and mentoring peers.

As a Senior Software Engineer II, you'll design scalable backend systems for personalized customer journeys, lead technical direction, collaborate with teams, and mentor peers.

The role involves open-sourcing models and maintaining libraries, optimizing performance, and collaborating with the open-source community. Requires expertise in machine learning and strong programming skills.

The Senior Engineer will design and develop high-performance trading systems, collaborate with team members, mentor others, and optimize system architecture.

Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.

Join the 3D graphics team at Mapbox, working on open source vector map rendering, graphics programming, and improving performance for location technologies.

The Senior Software Engineer in Test is responsible for leading test strategy, developing automation frameworks, mentoring engineers, and improving testing culture within the organization. Responsibilities include executing comprehensive test plans, collaborating with teams, and overseeing quality processes.