Top Backend Jobs in Belfast

As a Backend Engineer at CrowdStrike, you will build and maintain scalable data infrastructures, collaborate with teams to improve operational systems and tools, and work in a DevOps environment.

The Senior Software Engineer will design and build backend services for health data, improve reliability, and deliver robust solutions to enhance patient care.

The Senior Back-End Software Engineer will maintain and modernize the Rails stack, improve internal tools, reduce third-party dependencies, and ensure infrastructure scalability.

As a Staff Backend Engineer, you will enhance GitLab's Developer Experience by optimizing tooling, CI/CD pipelines, and testing frameworks, while collaborating with teams to identify pain points and drive improvements.

The Senior Back End Engineer will lead the development of a Sportsbook platform, design software solutions, improve system performance, and manage the development lifecycle.

As a Senior Backend Engineer, you will develop and maintain deployment infrastructure for GitLab's self-managed customers, ensuring secure and scalable operations across various environments.

Join the Backend Engineering team to manage project lifecycles, analyze performance, design architectures, conduct reviews, and collaborate with other teams.

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 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, 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 leading quality initiatives for backend components, developing test automation frameworks, and ensuring robust testing practices for APIs and services.

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

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.

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

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

The Backends Software Engineer will manage project lifecycles from design to deployment, focusing on performance analysis and system reliability.

As a Back End Engineer, you will design and maintain backend services using Node.js and TypeScript, manage PostgreSQL databases, and collaborate with cross-functional teams on new features at Kyra.

The Senior Software Engineer will enhance backend services for subscription and billing management, focusing on reliability, performance, and data models, while mentoring teammates and collaborating across teams.

Senior Backend Engineer position focusing on developing core banking and blockchain services, APIs, and integrating with partners, requiring experience in FinTech or crypto.

As a Senior Backend Engineer at ClickUp, you will build and maintain systems for Chat, Inbox, and Notifications, ensuring high performance and reliability. You will work collaboratively to develop solutions and improve existing systems.

The Full-Stack Engineer will enhance backend functionality, collaborate with teams, and maintain platform performance and security, requiring expertise in Python.

The Senior Backend Developer will design and develop software solutions in Golang, conduct code reviews, mentor juniors, collaborate on system architecture, and optimize applications for performance.

Lead the development of a cross-chain solver, optimizing transaction execution and implementing algorithms for liquidity management and routing across blockchains.

Join Remote as a Senior Backend Engineer, leading the development of major projects, building tools and APIs, mentoring engineers, and contributing to a supportive team focused on delivering meaningful solutions.

The Staff Backend Engineer will drive technical strategy, oversee critical system architecture, lead large projects, and mentor engineers to enhance telemetry data management at Grafana Labs.