1 to 25 of 107 Senior Jobs in Belfast

The Software Engineer role leads and participates in solving business problems by building robust, high-performance large-scale enterprise applications. You will leverage your deep technical knowledge to design and code scalable and easily maintainable solutions as well as mentor More ❯

Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products More ❯

Part Business. Part Creative. Part Technology. One hundred per cent digital. At Deloitte Digital, we connect creativity with technology for business. Bringing empathy, ideas, and experience into digital transformation. Together with all of Deloitte, we create connections across the breadth More ❯

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and More ❯

Magnify brings the power of the latest AI, ML, and large-scale data architectures to transform the customer experience in software. Software Engineers at Magnify will develop microservices, machine learning services, data handling, communication and integration components that enable Magnify More ❯

Press Tab to Move to Skip to Content Link Location: Belfast Other locations: Primary Location Only Requisition ID: At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive More ❯

Combining groundbreaking technology and expert financial engineering, Ctrl Alt is a B2B infrastructure solution provider that makes structuring and investing in alternative asset classes efficient, cost-effective, and accessible. Since launching in 2022, Ctrl Alt has established itself as a More ❯

Are you passionate about engineering, testing, automation and building high-quality software? Can you work across diverse teams to spread your passion and experience to raise the bar for everyone? Do you enjoy working in a collaborative Agile environment and More ❯

Do you want to work on microservices that empower CI/CD processes and support the scalability of cutting-edge cloud infrastructure? At Genesys, we're looking for a Senior Software Engineer to join our dynamic team, pushing the boundaries of automation, scalability, and innovation. Why Join Us? At Genesys, we're more than just a team-we're a More ❯

Software Engineer II - Payment Systems Location: 100% Remote (Ireland or UK) Salary: £/€ 60-70K We're partnering with a leading payments company to help grow their engineering team with a key hire - a Software Engineer II who can More ❯

Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products More ❯

Senior Software Engineer Department: 480 - Software Engineering Employment Type: Permanent Location: Belfast Description Arqit is a global cybersecurity company delivering quantum-safe encryption to secure data and communications for enterprises, governments, and critical national infrastructure (CNI). Powered by its advanced symmetric key cryptography, Arqit offers scalable encryption that is resilient to quantum threats, ensuring robust data protection across sectors … comprehensive proposition to identify and mitigate cyber risk exposure from both current and quantum threats. Our combined company now has a new opportunity for a self-motivated and enthusiastic Senior Software Engineer to join our friendly team based in Belfast. We can offer you fun and interesting work in both cloud and on-prem cybersecurity, and we have a great … where no two days are the same. What you'll be doing Developing software for our Encryption Intelligence technology, working under the guidance of our software architects and other senior colleagues. Transforming architectural models into component designs ready to be incrementally developed, tested and deployed. Collaborating closely with our team of software, automation and DevOps engineers to implement, review, test More ❯

Our client is hiring a talented Software Engineer to join their team. The successful candidate will have expertise in React and/or full stack and will be responsible for developing and maintaining high-performance, scalable, and secure software solutions. More ❯

MCS Group is proud to be partnering with an innovative technology company on an exciting opportunity for an experienced .NET Developer. This is a fantastic chance to join an incredibly intelligent team, working in a niche and exciting domain with More ❯

Want to shape the future of online experiences? So do we. Part Business. Part Creative. Part Technology. One hundred per cent digital. At Deloitte Digital, we connect creativity with technology for business. Bringing empathy, ideas, and experience into digital transformation. More ❯

Senior Software Engineer - Global Financial Technology Firm Location: Belfast (Hybrid working) Job Type: Permanent Full-Time Posted by: VANRATH VANRATH is delighted to be recruiting on behalf of a global market infrastructure and trading technology firm for the position of Senior Software Engineer . This role offers an exciting opportunity to work within a collaborative Agile engineering environment, delivering high … strong proficiency in C# or Java, a passion for quality and testing, and a desire to be part of a modern, forward-thinking development culture. The Opportunity As a Senior Engineer, you will join a high-performing technology division within a multinational organisation that powers price discovery, liquidity access, and data distribution across 60+ global offices. Working as part of More ❯

Across the CLM technology, the Product Owner will be responsible for: Product Strategy and Roadmap: Define and lead the technology product strategy and roadmap, including their alignment with overall business goals Stakeholder Management: Primary point of contact for stakeholders, gathering More ❯

Ruby Engineer/Outside IR35/Onsite in Belfast/6 Month Contract I'm on the lookout for a Ruby engineer to join a fast-paced full-stack product team, you will be on the back-end team working More ❯

Ruby Engineer/Outside IR35/Onsite in Belfast/6 Month Contract I'm on the lookout for a Ruby engineer to join a fast-paced full-stack product team, you will be on the back-end team working More ❯

Are you an experienced Process Engineer looking for a new position in the Water sector? Join Stantec, a globally recognised leader in Water and natural resources. We are excited to continue our growth journey in Northern Ireland and we have More ❯

Deloitte's strategy is to be the market leader in technology-enabled transformations. We are recruiting exceptional individuals to provide leadership and expertise to deliver groundbreaking Oracle implementations. Deloitte has a long-standing relationship with Oracle and is a Global More ❯

This job posting isn't available in all website languages Arup's purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world. Watch this short clip to discover how More ❯

Senior Software Developer Location: Belfast (Hybrid) Type: Full-Time Permanent A leading global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. This role involves building scalable systems that directly impact market access on a global scale. What you'll do? Develop, enhance, and maintain complex systems using C# (.NET Core More ❯

The world of work is changing forever - not just where it happens, but how and why. People want flexibility, meaning, and connection. At Kadence , we're building the operating system for hybrid work, helping organisations coordinate people, places, and projects More ❯

.Net Software Developer (Mid to Senior level) Location: Belfast (Hybrid) Type: Full-Time Permanent A leading global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. This role involves building scalable systems that directly impact market access on a global scale. What you'll do? Develop, enhance, and maintain complex systems More ❯