1 to 25 of 129 Software Engineering Jobs in Belfast

Overview Expleo is a trusted partner for end-to-end, integrated engineering, quality services, and management consulting for digital transformation. We help businesses harness technological change to successfully deliver innovation, improve resilience and support the secure delivery of complex products, platforms and systems.As part of the Expleo UK Cybersecurity … Practice, you will support a key client engagement in Belfast, providing cyber engineering expertise across hardware, embedded systems, and software. This is not an IT-only cybersecurity role; it requires practical experience of developing, assuring and securing engineered solutions across the project lifecycle.The role will involve working closely with ...

Senior Software Engineer- Software Applications Date: 22 Sept 2026 Location: Belfast, GB Job Function: Technical Senior Software Engineer- Software Applications At Oxford Instruments Andor we are devoted to accelerating the greatest scientific advancements of our age. It matters to us that the products we develop make … industrial communities. We are a market leading organisation with a diverse and inclusive environment. Following an internal promotion we are hiring for a Senior Software Engineer- Software Applicationswill work in the Software team as part of the wider Engineering & Technology Department. As a Senior Software ...

Research Fellow in AI for Software Engineering Queen’s University Belfast is seeking a highly motivated Postdoctoral Research Fellow to primarily contribute to a Horizon Europe project focusing on the use of Artificial Intelligence for Software Engineering for Highly Automated/Autonomous Driving Systems (Autonomous Vehicles … researchers and academics, the appointee will work collaboratively with international academic and industry partners, including major European companies in the Automotive, ICT, and Software Engineering sectors. The post offers a unique opportunity to develop professional skills, build strong collaborative networks, and gain hands‐on experience using ...

digital foundations behind some of the most complex systems in government – from critical infrastructure to advanced data platforms. We don’t just test software – we engineer quality into products that matter. As an SDET here, you’ll combine strong software development skills with deep quality engineering expertise … your technical craft, gain new skills, and complete qualifications and certificates. This is your chance to make a real impact. We’re looking for software engineers who are passionate about quality. As an SDET, you’ll apply sound engineering principles to build software, automation frameworks, test infrastructure ...

your technical craft, gain new skills, and complete qualifications and certificates. This is your chance to make a real impact. We’re looking for software engineers who are passionate about quality. As an SDET, you’ll apply sound engineering principles to build software, automation frameworks, test infrastructure … with confidence across some of the largest and most technically ambitious programmes in the country. You’ll work as part of a cross-functional engineering team alongside software engineers, DevOps engineers and business analysts – designing and implementing maintainable solutions, reviewing code, shaping architecture for testability, and building scalable ...

laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team Product Security Engineering designs, builds, and operates enterprise security controls as software products that integrate directly into cloud platforms, the SDLC, and core enterprise services. … organization applies modern software and cloud engineering practices to deliver scalable, reliable, and developer‐friendly security capabilities for cloud‐hosted workloads. The Cloud Product Security Engineer is a hands‐on security engineer responsible for building, integrating, and operating security controls within cloud environments. This role focuses on engineering ...

laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team Product Security Engineering designs, builds, and operates enterprise security controls as software products that integrate directly into cloud platforms, the SDLC, and core enterprise services. … organization applies modern software and cloud engineering practices to deliver scalable, reliable, and developer-friendly security capabilities for cloud-hosted workloads. The Cloud Product Security Engineer is a hands-on security engineer responsible for building, integrating, and operating security controls within cloud environments. This role focuses on engineering ...

Graduate Software Engineer Location: Belfast (Hybrid Working) Salary: Up to £40,000 Excellent Benefits Experience: Graduate/Early Career (0-3 Years Commercial Experience) About the Opportunity Our client is a highly regarded technology-led organisation operating at significant scale across international markets. Due to continued growth, they … seeking a Graduate Software Engineer to join a collaborative engineering team based in Belfast. This opportunity is ideally suited to ambitious graduates, career starters, or professionals with up to three years of commercial experience who are looking to accelerate their development within a modern engineering environment. ...

Software Engineer -Belfast | Hybrid | Permanent MCS Group is working with a growing technology company in Belfast that is looking to add 2 Software Engineers to its growing development team. This is a great opportunity for a software engineer with around 1-3 years of commercial experience … wants to build strong backend engineering skills while working with modern cloud technologies and avail of the support of some brilliant leaders in their field along with some of NI's best and most experienced software engineers. The Role You’ll join an established engineering team building ...

looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with teams across the organisation to build scalable developer platforms, influence engineering strategy and drive … adoption of Generative AI and modern engineering practices. Key Responsibilities Drive the design and delivery of enterprise-scale applications supporting critical business functions and large user populations. Remain hands-on with software architecture, system design, code reviews and engineering decision-making. Set technical direction across full-stack ...

being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team The Product Security Engineering organization is responsible for designing, building, and operating enterprise security controls as software products. The group applies modern software engineering practices … embedded directly into the enterprise technology ecosystem, enabling secure‐by‐default behaviors while minimizing friction for product and platform teams. Product Security Engineers are software engineers who own the full software development lifecycle — from design and implementation through deployment and production support. They write and maintain production code ...

looking for a strong data engineer who thrives on building large‐scale, robust, distributed data systems and pipelines, who understands the importance of good software engineering practices to get it done. If you’re excited about shaping the future of datavoice, come join us. How you will make … understand data requirements, implement solutions, and troubleshoot issues as they arise. You'll also play a pivotal role in advocating for and implementing software engineering best practices to ensure the efficiency, maintainability, and robustness of our data systems. This role offers an exciting opportunity to work on cutting ...

laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team The Risk Engineering team is responsible for designing, building, and operating software products that support risk management and risk control capabilities across the ACC organization. … team applies modern software engineering practices to create scalable, reliable, and user‐friendly applications that help teams understand risk, manage control activity, automate workflows, and turn risk and control data into actionable outcomes. Product Risk Engineers are full‐stack software engineers who own the full software ...

Engineering Team Lead At-a-Glance Senior hands-on leadership role spanning people management, architecture, and delivery C#, Java or similar modern backend stack within a distributed, cloud-native environment Hybrid working, Belfast-based Join a globally operating business at Manager level, with real influence over engineering standards … team culture The Role This is a rare opportunity to step into a genuine technical leadership position at a company where engineering decisions carry real weight. You will lead a cross-functional team of software engineers delivering business-critical applications, working across the full development lifecycle from design ...

laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team The Risk Engineering team is responsible for designing, building, and operating software products that support risk management and risk control capabilities across the ACC organization. … team applies modern software engineering practices to create scalable, reliable, and user-friendly applications that help teams understand risk, manage control activity, automate workflows, and turn risk and control data into actionable outcomes. Product Risk Engineers are full-stack software engineers who own the full software ...

team led by our Head of AI and Technology. The role carries more knowledge, accountability and ownership than a traditional product or engineering role: you own outcomes, not just requirements or code. You will play a pivotal part in bringing fscom’s products to clients, in line with … engineers before committing to a full build. Use AI-native development tools such as Claude Code, GitHub Copilot, Replit or equivalent to accelerate software delivery. Build reusable AI components, patterns and engineering practices that can be used across fscom’s products. Experiment rapidly with new AI capabilities ...

Title: Lead Engineer Department: Engineering Reports To: VP Of Software Engineering Working Pattern: Hybrid - minimum 2 day per week in Belfast office Location: Belfast, Northern Ireland (Role is NI based. Candidate must have right to live and work in UK) Salary: Negotiable Company background: Congruity360 is headquartered … needs and challenges. The successful candidate will be actively involved in driving technical decisions within the team, with a desire to produce high quality software to provide a superior client experience. The role will involve leading an agile team of 8-10 engineers, whilst remaining actively engaged ...

role is fully remote, offering you flexibility to work from anywhere within NI. Your new role In this role, you’ll join as a Software Engineer II on the ‘In-Store’ team, which is part of the wider ‘Order’ engineering group. The ‘In-Store’ squad is focused … domain or who has been building systems that integrate with external partner platforms. You’ll have the support of a highly experienced engineering team consisting of 8 engineers in one squad. On a management level, the team is led by a dedicated Engineering Manager. How you’ll make ...

finance with Citi Tech. What We do/The Team The Risk Data Team is a high-impact, globally distributed technology and data engineering unit operating at the intersection of risk management, big data, and cloud-native platform engineering. As a critical pillar within the Institutional Data Platform … that safeguard Citi’s systemic stability and drive informed, data-driven decision-making. Role Overview/What will you do Develop and implement complex software solutions using Java/J2EE, Spring Boot, and RESTful web services. Design, develop, and maintain robust microservices adhering to architectural best practices. Apply hands ...

role is fully remote, offering you flexibility to work from anywhere within NI. Your new role In this role, you’ll join as a Software Engineer on the ‘BrandX’ team, which is part of the wider ‘Order Engineering’ group. BrandX (Brand Experience) builds the tools restaurant brands … Europe, and you'd be our first hire in Northern Ireland. Because the team sits between brands, Finance, and the rest of Order Engineering, the work is varied. One week you might be shipping a new Dashboard settings page, the next you're tracing a billing discrepancy across ...

maintain web applications using React on the frontend and Java on the backend. This role is ideal for someone looking to develop their software engineering skills in a collaborative environment. Responsibilities Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify … with designers, developers, and stakeholders to deliver features. Create and execute unit and integration tests. Assist with database design and queries. Learn and apply software development best practices. Required Skills & Qualifications Education Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical ...

provide input in the direction of both the iOS and Android codebases. You’ll have the support of a dedicated Mobile Engineering Manager for the Olo app and work alongside four highly experienced mobile engineers, three of whom are based in Northern Ireland. How you'll make an impact … coding standards. Collaborate closely with Product to refine requirements, helping to shape solutions that meet business needs effectively. Focus on delivering high-quality software solutions within established timelines, emphasising best practices in software development. Engage in troubleshooting and debugging efforts, showing an ability to resolve common and moderately ...

provide input in the direction of both the iOS and Android codebases. You’ll have the support of a dedicated Mobile Engineering Manager for the Olo app and work alongside four highly experienced mobile engineers, three of whom are based in Northern Ireland. How you'll make an impact … Partner with Product and other stakeholders to refine requirements, ensuring solutions are well-architected and aligned with business goals. Focus on delivering reliable, maintainable software solutions and actively implements performance optimisations and resilience mechanisms. Monitor and maintain services in production, diagnosing and resolving critical issues efficiently with minimal support. ...

Customer Support Engineer, you will help customers through email, chat, and video calls. Budibase is a technical product used by IT and engineering teams, so you will need strong technical skills. A background in software engineering, IT, technical support, or similar hands-on work is essential. … customer needs and recommend suitable solutions. Confidence learning and working with new technologies. Knowledge of core programming concepts and data structures. A background in software engineering, IT, technical support, or comparable technical work. Bonus skills Experience working with databases or REST APIs. Experience with Budibase or another ...

Queen’s University Belfast invites applications for a Postdoctoral Research Fellow to advance AI for Software Engineering in a Horizon Europe project on Highly Automated/Autonomous Driving Systems. The role involves developing software and contributing to collaborative research with international partners. You will publish results, work ...