Top Software Engineer Jobs in Belfast

As a Software Engineer, you will develop web applications using Ruby on Rails, collaborate with cross-functional teams, and maintain high code quality through TDD and best practices.

As a Software Engineer at Oyster, you will design and develop high-quality web applications using Ruby on Rails, collaborating cross-functionally and guiding best practices in software development.

As a Software Engineer, you will design, develop, and maintain web applications using Ruby on Rails, ensuring high code quality and collaborating across teams to deliver solutions.

As a Principal Software Engineer, you will lead backend projects, enhance engineering stability, and drive cross-team collaboration within a large engineering organization.

The role involves optimizing backend processes, leading multi-team projects, and ensuring engineering standards in a scalable environment. Requires deep knowledge of full-stack development, especially server-side.

Software Engineers at QuantCo will design and develop scalable solutions, integrate models into client businesses, and improve products based on client feedback.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

As a Senior Software Engineer, you'll develop scalable, resilient architectures, collaborate in Agile teams, and drive best practices in software engineering.

As a Staff Software Engineer at Anima, you will enhance existing products and develop new features using cutting-edge technology in healthcare applications, focusing on user experience and efficiency.

In this role, you will develop and enhance Anima's healthcare software platform, utilizing your full-stack capabilities with a focus on UX, while integrating third-party APIs and working towards scalable solutions.

The Software Developer will design, develop, and implement software solutions, collaborate with teams, and ensure quality through code reviews and debugging.

Veriswap is seeking a Mobile Software Engineer skilled in React Native, with at least 4 years of mobile app development experience. Responsibilities include building and refining app features in a remote, agile environment.

As a Software Engineer, AI, you will design and build AI-driven solutions, integrate AI models, develop backend services, and collaborate with teams to ensure security and reliability.

Join Citi's CTO organization as a Senior Software Engineer focusing on server-side development with Java/Kotlin, improving developer platforms and internal tools. Collaborate in an agile team to drive automation and enhance the software development lifecycle.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

Drive process improvement, coach colleagues, and manage features in a distributed system for cloud automation and software operations.

Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.

Develop and enhance dqlite, a distributed SQLite database, including debugging, implementing features, and engaging with the open source community.

As a Software Engineer Intern, you will build features for user-facing products, design data pipelines, implement scalable services, and contribute to technical documentation while being part of a collaborative team.

As a Senior Systems Software Engineer, you'll develop performance tools for Firefox, enhancing user experience and collaborating across teams to improve insights and data capture.

As a Frontend Engineer, you'll craft user interfaces, write engineering requirement documents, build test suites, and integrate analytics for product success.

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

As a Frontend Software Engineer, you'll design user interfaces in React, collaborate on user experiences, and maintain code quality while contributing to a scalable frontend architecture.