Top Software Engineer Jobs in Belfast

Lead the development of backend platforms for national security and defence clients, leveraging cloud technologies and Agile methodologies, while ensuring operational responsibility for services and collaborating in cross-functional teams.

The Senior Salesforce Engineer will design and implement Salesforce solutions, develop integrations, utilize AI tools for development, and support reporting tools, ensuring high-quality software delivery.

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

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.

The role involves developing web applications using React and TypeScript, troubleshooting production issues, and contributing to API design and system architecture. You will collaborate with a team to deliver high-quality web products that meet accessibility and performance standards.

Lead technical delivery for engineering projects, defining scalable architectures and integration strategies while mentoring engineers and ensuring quality through Agile and DevOps practices.

As a Senior Software Engineer at Nomic Foundation, you'll work on low-level EVM bytecode functionality in Rust, contribute to open-source projects, and coach other engineers while navigating complex projects and collaborating within a remote team.

Join Mitratech as a Software Engineer to build and enhance scalable systems using PHP and Laravel, while collaborating with senior developers to deliver high-quality code and improve engineering practices.

As a Senior Software Engineer, you will build scalable distributed systems, improve developer experience, mentor peers, and lead incident responses.

A mid-level C# .Net Back End Software Engineer responsible for the software development lifecycle, collaborating with teams, and maintaining software applications with a focus on Azure cloud services.

The Senior Software Engineer will enhance cloud development by building low-level runtime systems, focusing on performance and reliability. Responsibilities include developing APIs, optimizing distributed systems, mentoring engineers, and contributing to open-source projects.

The Senior Software Engineer will design, develop, and maintain scalable components and APIs in a serverless environment, lead engineering efforts, and mentor other engineers.

The Senior Software Engineer will design, develop, and maintain backend systems using Golang, lead technical decisions, collaborate on high-performance solutions, mentor team members, and implement CI/CD pipelines.

The Senior Software Engineer will enhance and deliver blockchain technology products, promoting best practices in software development, and mentoring team members while leveraging Rust programming expertise.

Lead software engineering initiatives, architect complex systems, mentor teams, and enhance development processes in blockchain technology, specifically using Haskell.

The role involves high-quality software engineering in Rust, mentoring teams, resolving complex issues, and leading technical design.

As a Senior Software Test Engineer, you'll define test strategies, design automation frameworks, troubleshoot issues, and improve software quality across the SDLC.

As a Senior Software Engineer, you'll advance Bitcoin DeFi development using Rust and Bitcoin Core. Responsibilities include leading engineering practices, mentoring, collaborating with teams, and resolving complex challenges in blockchain technology.

The role involves developing, testing, and deploying Python microservices, solving complex technical problems, and contributing to architectural decisions. Engineers will work with a product team and ensure code quality through reviews and testing, while continuously learning and improving practices.

The role involves improving development workflows for Firefox, mentoring team members, collaborating cross-teams, and analyzing data trends.

As a Software Engineer at Synthesia, you will own projects, contribute end-to-end in React, Python, and collaborate on product direction, focusing on commercial impact.

You will own projects spanning months, work end-to-end on a React client application and Python backend, and shape product direction.

Lead teams to develop high-quality software solutions, mentor junior members, and interact with customers while managing technical ownership of projects.

The Senior Software Engineer at Bazaarvoice will design, develop, and deliver solutions for the Syndication platform, focusing on high-quality code, collaboration with teams, and coaching juniors.