Top Backend Developer Jobs in London

Design, develop, and maintain backend services and APIs for the IAM platform. Collaborate to build features that meet security standards and optimize performance.

Design and develop backend services for the IAM platform, focus on performance and scalability, collaborate with teams, optimize security, and stay current with industry trends.

Responsible for building scalable distributed systems, mentoring teammates, innovating on technical solutions, and improving team processes. Requires expertise in backend languages, especially Golang and Typescript.

Design and develop scalable server-side components, integrate APIs, automate workflows, and collaborate with teams on financial solutions.

The Jr Back End Engineer will contribute to backend services, build APIs, improve code quality through collaboration, and learn about large-scale data management in a supportive environment.

As a Back End Engineer, you will develop high-performance back-end features, optimize database endpoints, and engage in the full development life cycle while collaborating remotely with the team.

The Senior Backend Engineer will design and build scalable systems, mentor junior engineers, identify process efficiencies, and communicate technical challenges effectively.

You will design and build APIs to simplify travel systems, ensuring high code quality and excellent developer experiences.

As a Backend Engineer, you will design and maintain scalable backend systems, focusing on performance and reliability, primarily using Rust or C++. You will work with distributed systems and various databases while contributing directly to production infrastructure.

Join the Enterprise Architecture team as a Backend Engineer to develop event-driven solutions, mentor teams, and improve data access. Key responsibilities include building services and APIs, managing the software lifecycle, and collaborating with various tech teams.

As a Backend Staff Engineer, you will lead technical standards, mentor junior engineers, conduct code reviews, and drive feature development in a fast-growing on-demand services environment.

Design, develop, and maintain scalable backend systems in Python using AWS serverless technologies and AWS CDK. Collaborate on code reviews, ensure reliability and scalability, and work remotely within a fast-growing security startup.

As a Product Engineer focused on Backend, you'll enhance backend infrastructure, design APIs, improve reliability, and support innovative features at Granola.

The Senior Backend Engineer will design, build, and scale public trading APIs, ensure high performance and security, and collaborate with various internal teams on trading solutions.

The Software Engineer will develop AI-based capabilities, maintain software stacks, mentor others, and tackle engineering challenges across various technical fields.

Design, build, test, and maintain backend services and APIs for the casino platform. Ensure reliability, scalability, and code quality; participate in reviews, shape architecture, collaborate with product and vendors, and ship continuously in a fast-paced environment.

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.

The role involves developing secure and scalable backend systems using Rust, optimizing performance, and guiding architectural direction on the Affinidi Elements platform.

Looking for a Senior Backend Engineer with strong Rust skills to develop secure and scalable backend systems while collaborating with global teams. Responsibilities include architecture, performance optimization, and mentorship within a dynamic environment.

As a Back-End Engineer, you will design and maintain high-performance systems for Generative AI applications, leveraging technologies like Python and Go, and collaborating with cross-functional teams.

The Senior Backend Engineer will develop and improve backend web applications, focusing on microservices, database design, and cloud systems while collaborating with other teams and mentoring junior developers.

As a Senior Backend Engineer, you'll design and maintain software using Rust, mentor junior staff, and contribute to best practices in a collaborative environment.

The Senior Backend Engineer will enhance back-end development with Python/Django, implement new features, and improve architecture while collaborating with an Agile team.

Lead and mentor engineering teams, design and build Python microservices, ensure system resilience and scalability, and improve CI/CD processes.

As a Senior Backend Engineer, you'll design scalable Java services, collaborate across teams, and improve data pipelines to enhance Spotify's subscription offerings.