Top Software Engineer Jobs in Belfast

The Senior Software Engineer will develop blockchain solutions, solve software problems, analyze network data, and collaborate with teams to implement improvements.

The role involves building and shipping Android features for Firefox, mentoring engineers, and contributing to open-source initiatives focused on user privacy and innovation.

As a Senior Software Engineer, you'll develop and maintain the internal engineering platform, manage CI/CD processes, and automate build and deployment, while supporting diverse teams in releasing software securely.

Design and implement cryptographic systems and protocols. Ensure secure coding practices and system reliability for distributed applications.

Design and maintain scalable backend systems, ensure performance and security, collaborate on reviews, and enhance system performance.

As a Software Engineer, you'll enhance the user experience of ML tools, optimize workflows, and collaborate with product managers on ML infrastructure projects.

The Junior Software Developer will collaborate on a cloud-native monitoring stack, developing features, debugging, and representing Canonical at events.

As a Senior Software Engineer, you will develop and manage a MongoDB solution on various platforms, ensuring reliability and security while contributing to a small team focused on impactful projects.

The Staff Android Engineer at Mozilla will design, build, and enhance Android solutions, mentor engineers, and shape technical decisions while promoting an inclusive internet experience.

The Senior Software Engineer role involves developing and maintaining full-stack features for Elastic.co, engaging in architecture discussions, mentoring junior engineers, and enhancing system performance.

As a Senior Software Engineer at Ditto, you'll enhance CI/CD systems and development infrastructure, mentor junior developers, and contribute to internal system improvements.

Lead the architecture and delivery of secure, scalable microservices in a multi-cloud environment while mentoring teams and shaping engineering strategy.

As a Staff Software Engineer, you will develop scalable software for video analytics, collaborate on features, and drive quality through testing and improvements.

Design, implement, and improve features for Percona Server and related products. Diagnose defects, contribute to community solutions, and mentor team members.

The Senior Software Engineer II will lead the architecture and implementation of core ordering features, ensure system performance, and collaborate with product teams.

As a Senior Software Engineer, you will drive impact in fintech, deliver high-quality products, and coordinate cross-functional initiatives.

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

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.

Lead backend development for government clients, ensuring high availability and scalability of services while enhancing team collaboration and operational responsibility.

As a Senior Software Engineer, you will lead complex technical projects, enhance the Enode API, ensure system reliability, mentor colleagues, and contribute to architectural decisions.

The Senior Software Engineer will design, develop, and deliver scalable software solutions using .NET, Dynamics 365, and Azure, collaborating with cross-functional teams.

The Principal Software Engineer will develop features for MySQL internally, lead projects, resolve bugs, and integrate AI/ML into databases. Mentorship and community representation are key features of this role.

As a Senior SDET at Percona, you'll maintain software quality, improve testing capabilities, mentor juniors, and utilize scripting for automation.

The Staff Backend Engineer will lead the technical vision and architecture of PandaDoc's Integrations Platform, driving scalability and reliability while mentoring engineers and establishing best practices.

As a Senior Software Engineer, you'll build modern cloud-native applications, enhance AI capabilities, and mentor team members, delivering impactful software solutions.