Top Backend Developer Jobs in London

As a Backend Engineer, you will build tools and APIs, maintain projects, collaborate with cross-functional teams, and design scalable systems using Elixir, Postgres, and CI/CD practices.

Design and build real-time multiplayer backend systems for mobile games. Responsibilities include architecture, development, security, and collaboration with teams.

The Backend Engineer III will collaborate with cross-functional teams to design and build parts of Monzo's banking platform using technologies like Go and Kubernetes, focusing on customer outcomes and resilient software.

As a Staff Backend Engineer, you will collaborate across teams to build and improve backend systems using various technologies, focusing on customer-centric solutions and resilient software.

As a Senior Backend Engineer, you will collaborate with cross-functional teams to build resilient software and support various banking operations using technologies like Go and Kubernetes.

Design and build high-performance backend systems for blockchain applications, ensuring efficiency, security, and scalability while collaborating with cross-functional teams.

The Backend Developer will design, implement, and maintain cloud services for Home Assistant, ensuring scalability and security while collaborating with cross-functional teams.

Develop and maintain backend systems for processing customer-submitted farm data, improve data checks, adapt to regulatory updates, and enhance system resilience.

The UK Backend Engineer will develop and maintain scalable software, support features, engage in team collaboration, and improve engineering skills. Responsibilities include designing backend services, integrating APIs, and ensuring product quality over time.

As a Senior Backend Engineer, you'll lead backend feature development, collaborate with cross-functional teams, and ensure high-performance, reliable applications for our SaaS product.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.

As a Backend Developer at Apron, you will work on feature development, collaborate with teams, implement payment integrations, and design scalable systems.

As a Backend Golang Developer, you'll design systems, develop features, optimize infrastructure, and support users while collaborating with your team.

As a Backend Engineer at Trust Wallet, you'll develop backend features for multiple platforms, maintain infrastructure, ensure system monitoring, and foster team growth.

The Senior Backend Developer will enhance AppFollow's product by optimizing functionality, developing APIs, interacting with data, and collaborating with teams for seamless operations.

As a Senior Software Development Engineer - Backend, you will lead the backend architecture and development using Node.js and GraphQL, optimize data models in MongoDB and Postgres, and mentor junior engineers while implementing cloud infrastructure and driving API strategies.

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

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

Join the backend engineering team to build and improve low-latency options trading systems using Rust. Expectations include scalable systems design, operational understanding, and collaboration in a remote team. Experience in trading systems is essential.

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 backend design and development for game marketing platforms, ensuring service stability and extension.

The Backend Engineer will design and build APIs, distributed systems, and production-grade services, taking ownership of features and solving problems across the company.

The Backend Developer will enhance and maintain a healthcare web-app using PHP and Laravel, integrating various APIs and managing codebase evolution.

The Senior Backend Engineer will join Mimir to improve and maintain Grafana’s metrics platform, collaborating with engineers on distributed systems and ensuring performance, reliability, and feature delivery.

Design and build spatial data models, provide APIs for data interaction, and maintain cloud infrastructure while ensuring high-quality software engineering standards.