Top Backend Jobs in Belfast

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

As a Senior Full Stack Engineer (Backend-Oriented), you will design, build, and scale backend services for PerfectScale, working closely with product managers and engineers to deliver robust solutions for complex systems.

Design, build, and scale backend services for PerfectScale's data pipelines and APIs. Collaborate with product and engineering teams to deliver robust solutions.

In this role, you will design and scale backend services for PerfectScale, collaborating with cross-functional teams to deliver features and improve codebase health.

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 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.

Develop and implement reliable and scalable software solutions using JavaScript, TypeScript, and Node.js within a collaborative team environment, while ensuring quality controls and software documentation.

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

The Backend Engineer will design, develop, and maintain backend systems for mobile games, ensuring high performance and collaborating with teams on technical solutions.

The Backend Engineer will develop AI Agents, design scalable systems, integrate ML services, optimize performance, and mentor junior engineers.

Design and implement scalable data pipelines and architectures for efficient data processing, while collaborating with cross-functional teams and mentoring junior engineers.

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.

Design and maintain scalable backend services using Node.js and TypeScript, optimize PostgreSQL databases, manage queue systems, and maintain CI/CD pipelines.

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

The Senior Software Engineer will lead the development of a Python-based platform, enhancing a mature system for open-source collaboration, mentoring teams, and driving innovation.

The backend developer will build backend software focusing on reliable APIs, ensure high-quality output, and collaborate with teams.

Design, build, and support features for a monetization platform while ensuring reliability and performance as a senior backend engineer.

As a Backend Engineer, you will design scalable APIs, create Engineering Requirement Documents, and build test suites for product analytics and performance.

As a Backend Software Engineer, you'll design and build robust product features, collaborate with product teams, and maintain high-quality code with a focus on testing and clarity.

Join Symphony as a Back-End Software Engineer to develop and maintain robust software solutions, collaborating with teams to implement scalable applications.

Lead the design, development, and maintenance of backend systems and APIs, ensuring scalability and security. Collaborate with cross-functional teams, maintain coding standards, and optimize performance while mentoring junior developers.

As a Backend Product Engineer, you'll design APIs and SDKs for embedded insurance, enhance developer experience, and collaborate with cross-functional teams while growing into a senior role.

The Senior Backend Engineer will enhance platform capabilities using Python/Django, improving architecture, mentoring, and collaborating on features that drive member value.

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 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.