26 to 50 of 292 Senior Jobs in Belfast

First Derivative is seeking an experienced Java Developer to join a fast-moving delivery team building a new regulatory reporting platform for a global financial services firm. You will work on MiFID II transaction reporting ...

About iVerify We are Experts in Mobile Threat Hunting. The first mobile threat hunting company to protect mobile devices like any other vulnerable corporate endpoint. The mobile security market has a problem. Simply put, current ...

About Us Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10 ...

Deloitte Belfast is seeking a skilled .NET developer to join a rapidly growing team. You’ll design and implement high-quality .NET solutions, collaborate across cross-functional teams, and deliver robust APIs using ASP.NET Core ...

Allstate NI is seeking a Product Engineer to help build the next generation of billing solutions. You will design, build, and operate software products powering critical billing experiences across cloud services, automation, and scalable systems. ...

A global telecom software specialist in Belfast is looking for experienced Software Engineers to enhance their skilled team. Successful candidates will engage in software development, focusing on 5G technologies and C/C++ systems. The ...

ISx4 Group is seeking a Delivery Manager in Belfast to lead end-to-end analytics and AI engagements. You will bridge clients, technical teams, and leadership, ensuring projects deliver on scope, time, and budget. The ...

We are recruiting for a Systems Architect to join our Information Technology team in Belfast. What you will do Reporting to the Cloud Platform Architect, this role will be responsible for the design of Cloud ...

Liberty IT is seeking a skilled Data Engineer in the UK to join a team delivering data pipelines and products powering pricing and modelling. You will work with Python, AWS and Snowflake to build robust ...

Vanrath is seeking a DevOps Engineer for a 6-month contract in Belfast with hybrid work. The role focuses on owning AWS cloud infrastructure, designing scalable and secure systems, automating deployments, and advancing CI/ ...

Ernst & Young Advisory Services Sdn Bhd in Belfast or Londonderry-Derry seeks an Intelligent Automation Consultant with 3+ years in IA/AI to design and deliver automation solutions using UiPath, Power Platform and Python. ...

PA Consulting Group in the United Kingdom seeks an experienced DevOps architect with 8-10 years of DevOps expertise to work across hybrid client projects, shaping scalable cloud-native solutions. You will mentor teams, contribute ...

Citi is seeking an AI Engineer to join its global Tech team, building scalable AI systems powering a Global Lending Platform. You will work with LLMs, MCP tools and agent frameworks in a fast-paced ...

Proofpoint is seeking a highly motivated Sr. Software Engineer to join the Threat Response product engineering team. You will design distributed systems, tackle scalability challenges, and build high-performance backend services operating at scale. Key ...

DevOps Engineer: Contract, Hybrid, Belfast Belfast (Hybrid) | 6 months | Daily rate I'm working with a well-established global company that needs an experienced DevOps contractor to come in and make an impact on their ...

Senior Consultant - Full-stack Developer - DE - Technology Consulting - UKI - Belfast Location: Belfast Other locations: Primary Location Only Date: 7 Sept 2026 Requisition ID: 1634254 At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams … take your career wherever you want it to go. Join EY and help to build a better working world. Senior Full-Stack Developer - Technology Consulting – Belfast In Digital Engineering we shape, concept and build innovative solutions that address the most important issues and opportunities for our clients. Our consultants work ...

Advisory - Consulting - Data & AI Consultant – Senior Consultant to Manager - Belfast Belfast, United Kingdom About Us We are Grant Thornton Grant Thornton Ireland is rapidly approaching 3,000 people, in 9 offices across Ireland, Isle of Man, Gibraltar and Bermuda. With a presence in over 149 countries around the world ...

powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Senior Full-Stack Developer - Technology Consulting – Belfast In Digital Engineering we shape, concept and build innovative solutions that address the most important issues and opportunities … expanding our full-stack engineering capability. This is a fantastic opportunity for a highly capable developer who is ready to operate at a senior level, combining hands-on delivery with technical leadership, mentorship, and ownership of complex systems. We are looking for someone who is ready to challenge themselves ...

Senior Software Engineer, Full Stack, Java Belfast, Northern Ireland, United Kingdom Join TRG Screen: Building World-Class Teams. One Expert at a Time. Are you ready to be part of a dynamic team at the forefront of subscription spend management innovation? At TRG Screen, we're not just redefining … India. TRG Screen is a portfolio company of Vista Equity Partners, one of the world’s largest and most respected private equity firms. Position: Senior Software Engineer, Full Stack Location: Belfast The Role We are seeking a Senior Full Stack Software Engineer (Java) to join TRG Screen’s engineering team. ...

Senior Software Engineer, Full Stack (C# (.NET)) Belfast, Northern Ireland, United Kingdom Join TRG Screen: Building World-Class Teams. One Expert at a Time. Are you ready to be part of a dynamic team at the forefront of subscription spend management innovation? At TRG Screen, we're not just redefining … India. TRG Screen is a portfolio company of Vista Equity Partners, one of the world’s largest and most respected private equity firms. Position: Senior Software Engineer, Full Stack (C# (.NET)) Location: Belfast Team: Activity Monitor The Role We are seeking a Senior Full Stack Software Engineer (.NET) to join ...

TD Securities Belfast seeks a Data Scientist to join the Compliance & Supervision Technology team. You will deliver data analysis and insights supporting regulatory obligations, surveillance and risk management across Global Markets. You will partner with ...

Our client is a UK digital technology and software consultancy. Join our client and Shape the Future We're problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we ...

Bazaarvoice is a global software company building the future of product discovery. We are seeking a seasoned software engineer to join the C&C team and help evolve our consumer app used by millions worldwide. ...

Vanrath is seeking a Java Engineer to join a Belfast-based software development team focused on high-performance fintech applications and electronic trading platforms. You will design, develop and maintain scalable software, collaborating with product ...

Cloudsmith is seeking a platform-minded software engineer to build and own the developer-facing tools at the heart of how engineers integrate with Cloudsmith. You’ll own the CLI, Terraform provider, MCP integration, IDE ...