Top Backend Jobs in Belfast

Design, develop, and maintain backend services and APIs, optimize performance, ensure code quality, and contribute to architectural decisions.

As a Senior Backend Engineer, you'll design, build, and ship impactful code to enhance user satisfaction and business growth, collaborating with cross-functional teams for product improvements and customer focus.

As a Senior Backend Engineer, you'll develop core backend solutions for PerfectScale, manage data pipelines, implement features, and collaborate on system improvements.

You will influence the product roadmap, design and maintain systems, mentor team members, and contribute to an open-source culture in a fully remote team.

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.

As a Senior Backend Engineer, you will develop tools, APIs, and integrations, maintain the shared codebase, debug issues, and mentor team members in a fully remote work environment.

As a Senior Backend Engineer at RoomPriceGenie, you will develop scalable solutions using Python, Django, and FastAPI, collaborate with teams, and ensure quality code delivery while fostering a strong engineering culture.

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

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

As a Senior Backend Engineer, you'll build tools, APIs, and integrations, leading projects and mentoring other engineers while contributing to a cross-functional team.

As a Senior Product Engineer at Infracost, you'll collaborate with PMs and engineers to build reliable backends for real-time infrastructure insights, optimize database queries, and enhance developer workflows.

As a Senior Product Engineer at Secfix, you will design, build, and maintain backend systems, collaborating with product teams and mentoring junior engineers, while leveraging AI tools for development.

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.

As a Senior Backend Engineer, you will design, build, and maintain scalable backend services for HubSpot's Global Search, collaborating with teams to optimize data retrieval and system performance.

The Senior Software Engineer II will develop impactful production code, design new features, and enhance user experiences while collaborating with cross-functional teams.

Seek a Senior Backend Software Engineer to architect and own a robust integrations platform, improving development lifecycle and mentoring the team. Requires 7+ years of experience in backend systems, especially with Node.js and integrations expertise.

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.

The role involves working on backend projects and collaborating across the stack, focusing on commercial solutions and project ownership. Candidates should have extensive experience and some leadership capability.

Lead Software Engineer responsible for back-end development, project ownership, and collaborating with product managers to shape AI-powered video generation solutions.

As a Backend Engineer (Data Engineering), design and build scalable data pipelines and infrastructure for processing security data, ensuring reliability and performance.

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.

Amplemarket seeks a Senior Backend Software Engineer to build reliable backend systems, design APIs, collaborate cross-functionally, and drive product development.