Top Software Engineer Jobs in Belfast

The Senior Software Engineer will design and develop payment processing systems using C#, Java, and various web technologies while collaborating with team members and assisting in project management.

The Senior Software Engineer will design and develop payment processing systems using Object Oriented Languages, collaborating with teams to meet customer needs and enhance delivery.

Develop and maintain payment processing software, collaborate on design specifications, ensure compliance with PCI standards, and lead technical discussions.

Lead the development of decentralized applications in a blockchain environment, collaborating across teams to create intuitive user experiences and maintain blockchain integrations.

As a Lead Software Engineer at Anima, you will enhance existing products and develop new ones focused on healthcare technology. You will work with various technologies, join customer calls, and potentially transition into a managerial role while impacting patient care.

The Staff Software Engineer at Bazaarvoice will design and develop solutions for the Syndication platform, lead engineering excellence, mentor engineers, and resolve production issues.

The Senior Software Engineer will develop high-quality solutions for a SaaS security product, mentor junior members, and contribute to technical decisions while using Java and React.

As a Backend Engineer, you'll develop features for Mews' cloud-based POS systems, collaborating with teams, and ensuring high-quality code and scalable solutions.

Lead AI-enabled engineering initiative, designing multi-agent systems for software development, integrating AI tools, and collaborating across teams to innovate workflows.

The Software Engineer will lead the design and implementation of billing and invoicing improvements, engage with stakeholders, and mentor junior engineers while ensuring code quality and health.

As a Software Engineer, you'll enhance billing and invoicing systems, lead feature implementation, engage with stakeholders, and mentor junior engineers.

As a Software Engineer in Business Systems, you will design, implement, and improve billing systems, engage stakeholders to solve challenges, and mentor junior engineers.

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

Design and build spatial data models, provide APIs for data interaction, and maintain cloud infrastructure while ensuring high-quality software engineering standards.

As a full-stack Software Developer, you will develop secure web and server-side applications using technologies like React and C#. You will participate in Agile Scrum ceremonies, collaborate with stakeholders, and ensure high-quality software delivery through design, coding, and testing.

The Software Development Engineer develops secure web and server-side applications using C# and React, participates in Agile processes, and ensures high-quality product delivery.

NetBox Labs seeks a Backend Engineer to design and maintain backend systems, collaborate on APIs, optimize data, and ensure software reliability. Ideal candidates have strong Golang and Python skills and 5+ years of experience.

This role involves developing Python software for High Performance Computing (HPC) environments, collaborating with global teams, and delivering HPC solutions.

The Staff/Lead Engineer role involves maintaining and enhancing video generation infrastructure, building monitoring tools, and ensuring scalable solutions while evaluating commercial impacts and guiding team direction.

Develop new features in cryptography R&D, tackle systems-level programming challenges, and apply cryptographic knowledge to real-world problems.

The Staff Software Engineer will lead the architecture for AI inference platform performance, focusing on latency and throughput across systems and GPU executions.

As a Senior Software Developer, you'll develop backend infrastructure for a mobile app, focusing on Azure Functions, and collaborate with cross-functional teams to ensure seamless integration and optimal performance.

Develop software features across systems using TypeScript and Java frameworks, ensuring quality through testing and code review, while mentoring engineers and collaborating with teams.

Lead the architecture and implementation of Chainguard's Libraries Platform, focusing on building services, automation, and workflows for secure library management across ecosystems.

The Senior Software Developer will create and enhance AI prototypes, ensure technical standards, support backend service integrations, and collaborate with multidisciplinary teams.