Top Software Engineer Jobs in Belfast

Lead technological innovation in Settlement & Offline Processing at Visa. Architect, design, and launch enterprise FinTech solutions while mentoring junior engineers and collaborating across teams.

Design, develop, and maintain a data quality monitoring framework and automated test scripts. Collaborate with development teams to enhance testing strategies and tools.

As a Senior Software Engineer, you will design, develop, and maintain scalable backend systems while collaborating with peers to ensure robustness, performance, and security. You will handle code reviews, resolve production issues, and enhance system performance, ultimately contributing to product development and customer success.

As a Senior Software Engineer at Telgorithm, you will design, develop, and maintain scalable backend systems, participate in code reviews, resolve production issues, optimize system performance, and collaborate with various teams to enhance product value and respond to customer needs.

As a Senior Software Engineer, you'll develop full stack applications, lead design discussions, and implement innovative architectural solutions while fostering team collaboration.

The Senior Software Engineer will design and develop a large-scale LLM training platform, maintain ML infrastructure, and improve job scheduling strategies for optimal performance.

Design and deliver key business applications while mentoring junior engineers, optimizing software development processes, and engaging with stakeholders.

Lead quality assurance efforts by developing automated testing frameworks, mentoring junior engineers, and collaborating with teams to enhance software quality. Responsible for executing tests and implementing process improvements.

The Staff Software Engineer will improve n8n's core workflow engine, focusing on scalability, reliability, and fault tolerance, while leading complex projects.

As a Senior Software Engineer for Mozilla VPN, you will develop and optimize the VPN client, lead features from ideation to implementation, and mentor junior engineers while ensuring performance and reliability across platforms.

As a Software Engineer, you'll engage in the SDLC, develop code, document changes, maintain SaaS solutions, and mentor Juniors.

The Embedded Software Engineer will develop software solutions, focusing on C and C++, Python, and Linux scripting for embedded systems.

The Senior Software Engineer will develop scalable software, focusing on micro-services, distributed systems, and quality code while collaborating with the team.

As a Senior Software Engineer, you will build secure applications for Windows, collaborate with teams, and take ownership of significant features and improvements.

As a Staff Frontend Software Engineer, you will lead the development of a Typescript and React-based web frontend, ensuring high-quality deliverables and contributing to best practices within a collaborative team.

The Principal Software Development Engineer will architect and code high-performance systems, manage staff engineers, and drive technical excellence.

The role involves optimizing Ubuntu across hardware platforms, collaborating with engineers, and leading technical customer engagements in IoT and server environments.

Lead a team of software engineers while providing hands-on technical leadership in developing cloud-enabled products and collaborating with stakeholders.

As a Software Development Engineer in Test, you'll improve Dotmatics' solutions quality by developing test plans, maintaining automation test suites, and collaborating with teams to identify and report bugs.

As a Senior Software Engineer at Percona, you will develop open-source tools for MongoDB, collaborating with teams on new products and mentoring junior engineers.

As a Senior Software Engineer, you will build AI-driven solutions, enhance software testing efficiency, and ensure high-quality principles are met. Responsibilities include collaborating with teams, designing systems, writing quality code, conducting tests, and mentoring peers.

Responsible for developing and optimizing MAAS core components, ensuring seamless integration with other tools, and contributing to technical documentation.

As a Senior Software Engineer at IOG, you will enhance software development practices, mentor team members, and manage complex projects while ensuring quality code and iterative development.

Lead complex software projects and mentor team members while shaping architectural design and improving development processes in blockchain technology.

As a Lead Software Engineer at Anima, you will develop and enhance product lines using active learning and AI to improve healthcare outcomes. Your role involves collaborating with cross-functional teams and integrating with various APIs while ensuring UX excellence.