Top Software Engineer Jobs in London

As a Mid-Level Software Engineer, you'll develop serverless microservices using Node.js and TypeScript, mentor junior engineers, and engage in code reviews and Agile processes.

The role involves developing digital solutions, leading teams in Agile and DevOps environments, and mentoring while ensuring high-quality Java-based systems development and testing.

Develop backend systems and APIs for natural language processing in capital markets. Collaborate with teams for AI deployment and system optimization.

As a Software Engineer on the Connectors team, you'll design, build, and maintain connectors for Neo4j, develop data ingestion APIs, and occasionally create front-end components.

Develop and maintain proprietary trading software, manage system operations, troubleshoot issues, and design a real-time trading platform.

As a Software Engineer, you will build and maintain data processing pipelines, write clean code in Golang, and enhance CI/CD practices while collaborating with teams.

Samsara seeks a Staff Software Engineer to lead technical design and architecture on the Fleet Safety team, improving driver safety through software for enterprise fleets. Responsibilities include developing applications, designing systems for event tracking, and addressing production issues.

As a Senior Software Engineer on the Global Compliance team, you'll develop systems for monitoring and reporting driver compliance, collaborating with team members across firmware, back-end, and mobile technologies.

Join ClickHouse as a Core Software Engineer to optimize performance of the database, collaborate with teams, and contribute to open source.

Lead the development of the Salt Design System by creating and maintaining high-quality React components, collaborating with designers and product managers, and improving development processes.

The role involves leading software engineering efforts, developing KDB applications, enhancing operational stability, and collaborating with stakeholders to deliver technical solutions.

As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.

Design and develop applications, collaborate with teams for new features, optimize systems, write tests, participate in code reviews, and stay updated with technologies.

The Software Engineer will develop software for autonomous systems, collaborate with users to refine features, and build user interfaces. Responsibilities include coding, testing, and interfacing with robotic systems while fostering a culture of excellence.

The Software Engineer II will develop and maintain high-performing software solutions for FreedomPay's Commerce Platform, focusing on complex integrations and secure systems for payments processing, while working in an Agile environment.

As a Backend Software Engineer, you'll design scalable backend systems, optimize database performance, and collaborate with front-end and DevOps teams.

Contribute to Juju's development, collaborate with teams on distributed systems, debug issues, and enhance cloud automation features.

The Senior Full-Stack Software Engineer will lead software development across frontend and backend systems, contributing to the full lifecycle from design to deployment for elite sports applications.

The Full Stack Software Engineer will develop quality products, contribute to the software development lifecycle, and build frontend and backend systems for sports performance applications.

Develop and optimize software features, write production code, and maintain unit tests while working on user interfaces and data pipelines.

Develop software solutions to solve business problems at GSA Capital. A passion for technology is essential, finance background not required.

We seek penultimate year graduate students for a Software Developer internship, requiring a strong foundation in computer science and coding skills.

Design and maintain scalable systems, collaborate with cross-functional teams, and enhance internal tooling while focusing on reliability and performance in infrastructure.

The Senior Software Engineer will enhance and rebuild the onboarding platform, engage in the development lifecycle, mentor juniors, and ensure code quality.

Develop AI-driven features using generative AI, implement backend logic in Ruby on Rails/Python, and collaborate on product improvements with teams.