Top Backend Developer Jobs in London

The role involves back-end development using .NET Core and SQL, contributing to Jibble 2.0 API integrations, and collaborating with product and design teams.

The Backend Software Engineer will develop and maintain backend systems for data processing related to coffee farming, utilizing Python and PostgreSQL. Responsibilities include feature development, problem-solving, and adapting systems to regulatory changes while ensuring system resilience.

The role involves leading backend-focused engineering initiatives, evaluating project impacts, and ensuring effective team collaboration within a high-performance engineering culture.

As a Backend Engineer, you will develop high-performance backend systems and APIs, design scalable architectures, and collaborate cross-functionally to deliver features for our Cloud solutions.

The Expert Backend Engineer will develop and maintain large-scale components for cloud security, emphasizing clean, efficient code and collaboration with teams.

Develop features for vehicle transactions, improve platform performance, collaborate with teams, and implement best coding practices in a dynamic auction environment.

Design, implement and maintain scalable, performant microservices; write automated unit and integration tests; manage deployments from testing to production; collaborate with engineering teams; translate customer requirements into deliverables and tickets.

The Senior Staff Backend Engineer will lead technical direction for systems, manage engineering standards, mentor teams, and ensure alignment with broader company goals. Responsibilities include hands-on coding, architecture, and partnership with product teams to maximize impact.

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.

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.

Build and own core backend systems in Kotlin and Go, drive reliability through SLOs and resiliency patterns, lead load/chaos testing, capacity planning, incident response and post-mortems, and set observability and backend engineering standards across the platform.

As a Senior Backend Developer at Awarri, you'll build and maintain backend systems for AI platforms, focusing on scalable architectures, data integration, and real-time communication.

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.

This role involves designing and optimizing a blockchain data platform, focusing on ETL pipeline development, data quality, and system scalability. The engineer will collaborate with cross-functional teams to enhance data access and enable product engineering efforts.

As a Software Engineer at Stripe, you will scope, design, and build APIs for money management, mentor engineers, and collaborate with cross-functional teams to enhance internal processes and features.

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.

Lead design and implementation of high-performance agent runtimes, backend services, and self-hosted model/agent infrastructure. Build low-latency execution systems, real-time data pipelines, telemetry loops, CI/CD for zero-downtime deployments, and ensure fleet reliability on AWS/EKS.

Lead design, development, and maintenance of scalable, secure backend systems and APIs for a multi-chain DeFi platform. Architect solutions, optimize performance, implement monitoring and testing, uphold code quality, mentor junior engineers, and document APIs and technical processes.

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.

CoW DAO seeks a Senior Backend Engineer to build decentralized trading protocols, focusing on backend services in Rust and contributing to the evolution of blockchain applications.

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

The Backend Developer will manage and evolve microservices, implement features, maintain database scripts, debug issues, and ensure service reliability in a cloud-native environment.

As a Senior Backend Software Engineer, you will develop and maintain the SaaS platform, focusing on user-centric design and implementation using a variety of technologies. Your role involves collaborating with teams to meet customer needs and enhance the product.