Top Software Engineer Jobs in Belfast

The role involves automating OpenSearch operations by developing features in Python, collaborating with an international team, and providing expertise on data platforms.

The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.

As a Software Engineer at Canonical, you will collaborate globally to shape open-source software operations, focusing on Python and Golang development, enhance DevOps workflows, and improve infrastructure operations for cloud computing solutions.

As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.

Develop and maintain system-level Go code, model data, and design database schema for cloud infrastructures. Collaborate with a distributed team to ensure code quality.

The role involves designing and delivering open source software operations code in Python, ensuring system reliability, and collaborating with teams across the Linux stack.

As a System Software Engineer, you will improve GCC and LLVM capabilities on Ubuntu, focusing on tooling and ecosystem integration while mentoring junior engineers.

The Software Developer will collaborate on new software applications using JavaScript and AgilePoint, providing support, documentation, and managing enhancements.

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.

As a Software Security Engineer, you will enhance abuse prevention systems, automate processes, and collaborate across Security Operations to keep GitLab.com safe.

The Senior SDET will lead quality initiatives for media components, develop test automation frameworks, and collaborate cross-functionally to ensure quality delivery.

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

The role involves leading compliance quality initiatives, designing test automation frameworks, collaborating with teams, and ensuring compliance in software development.

Design, build, and maintain scalable features for an AI workspace platform. Collaborate across teams, managing product features from design to delivery.

The role involves building healthcare software solutions using Clojure, collaborating with cross-functional teams, and ensuring quality and compliance in a regulated environment.

Responsible for end-to-end development and support of user experiences in customer-facing mobile apps, requiring strong communication and collaboration skills.

Build and launch features for NFL Universe Football, write clean Roblox Lua code, collaborate with team members, and improve game systems.

Design and develop software for payment capture terminals, utilizing C and C++. Engage in the full software development lifecycle, ensuring secure payment processing.

Join Upwind as a Frontend Engineer to develop and enhance user interfaces using React, WebGL, and TypeScript, focusing on user experience and design integrity.

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

As a Software System Test Engineer, you'll plan, execute automated tests for web applications, ensure quality and reliability, and collaborate with cross-site teams. Responsibilities include creating test sequences, managing testing activities, and refining test plans.

Join the MongoDB Query Execution team to develop and improve the core execution engine for queries. You'll design and implement a distributed database, ensuring high performance for complex query processing.

Support community-driven development by triaging GitHub issues, fixing bugs, reviewing community contributions, and improving the workflow for contributors.

As a Software Engineer, you will develop and enhance systems using PHP and Laravel, collaborate on code quality, and implement new features while working in a team environment.

As a Software Engineer, you will help build a new API-first cloud-based architecture, ensuring scalable, tested applications while mentoring junior engineers and collaborating with various teams.