Top Software Engineer Jobs in London

The Senior Software Engineer will build and optimize onboarding systems for Wise's customers, focusing on scalable user-first experiences and collaboration with product, design, and analytics teams.

As a Software Engineer, you'll develop modeling & simulation applications for operations analysis and wargaming to improve military capabilities.

As a Senior Software Engineer, you will develop products, mentor junior team members, champion Agile processes, and drive continuous improvements while collaborating with cross-functional teams.

The Senior Software Engineer will design, develop, and maintain scalable services, focusing on public APIs, microservices, and team collaboration to improve business expense management solutions.

Lead a team to enhance business pricing plans, focusing on customer experience and collaboration across departments while managing complex projects and improving team culture.

Develop and maintain scalable cloud ecosystems using Golang and Python, enhancing backend microservices and collaborating within a fast-paced team.

The role involves designing and developing the Durable Objects runtime for Cloudflare, improving system capabilities, and addressing complex challenges in production distributed systems.

The Senior Software Engineer will lead technical direction and architectural decisions for Cloudflare's R2 object storage solution, focusing on scalable systems and collaboration across teams.

The Senior Software Engineer will design and develop scalable services, produce APIs, collaborate across teams, and mentor junior engineers, focusing on expense management solutions.

The Software Engineer, Lead will develop client-side AR solutions, create APIs, and maintain software for AR glasses. Responsibilities include collaborating with teams, evaluating product requirements, and ensuring software quality.

Develop and maintain large-scale data platforms using Java and Spark. Own features from design to deployment while optimizing performance and enabling analytics.

The Senior Software Engineer will evolve and scale the marketing platform, build systems and APIs, and collaborate closely with product teams, ensuring data accuracy and customer satisfaction.

The Senior Software Engineer will improve financial crime investigation processes, enhance customer experience through automation, and mentor junior engineers.

Join CrowdStrike's data engineering team to build a hyper-scale data lake for cybersecurity, using Java and Spark to develop data platforms and pipelines.

You will lead technical initiatives, design scalable backend systems, mentor junior engineers, and improve verification processes for businesses.

As a Software Engineer, you will lead technical projects, improve code structure, and collaborate with teams to scale Deliveroo's systems. You will also participate in hiring and support team members' growth.

As a Software Engineer at Humaans, you will build end-to-end features, improve infrastructure, and support customers using TypeScript and ReScript in a collaborative development environment.

As a Software Engineer at Permutive, you'll contribute to developing scalable data pipelines and robust backend services, leveraging technologies like Scala and Kubernetes for advanced data processing solutions.

The role involves developing digital solutions, working in Agile environments, and collaborating in multi-disciplinary teams, focusing on Golang coding and testing.

As a Full Stack Software Engineer, you will develop frontend and backend components, lead technical initiatives, and mentor junior engineers while collaborating with project teams to deliver high-quality solutions.

As a Backend Software Engineer, you'll build core features for an AI-first patent research platform, collaborating with senior engineers.

The role involves building and scaling full-stack applications for document analysis, collaborating with AI engineers, and establishing engineering best practices.

As a backend engineer, you'll develop core features, focusing on the banking domain and SaaS functionalities, collaborating with product teams.

Develop systems that enhance high-performance trading platforms, focusing on workload distribution and real-time support for quantitative researchers.

Help train large-language models to write production-grade code by comparing, ranking, repairing, and refactoring AI-generated code, while providing feedback for reinforcement learning.