1 to 25 of 278 Permanent Senior Jobs in Belfast

At Bazaarvoice, we create smart shopping experiences. Through our expansive global network, product-passionate community & enterprise technology, we connect thousands of brands and retailers with billions of consumers. Our solutions enable brands to connect with ...

Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to ...

Design, develop, and maintain scalable batch and streaming data pipelines using Apache Spark, cloud-native technologies, and modern data platforms Build and optimize ETL/ELT frameworks to ingest, transform, validate, and curate data from ...

Job ID: 1426491833Location: Belfast, GB, BT2 7DTJob Function: Technology ConsultingEmployer: EY Global ServicesApply by: 2026-10-12Company: EYAt EY, we're all in to shape your future with confidence. We'll help you succeed ...

hackajob is partnering directly with Version 1 to hire for this role. Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions ...

Job ID: 98171091088Posted: 2026-08-21Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiSenior Software Engineer (Java Or Python) Engineer the future of global finance. At Citi, our Tech team doesn't ...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At ...

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, by helping customers deliver more personalised and profitable guest experiences. As a result, our digital ordering, payment, and guest engagement solutions enable ...

Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to ...

results and best in class outcomes Visionary in future focused problem-solving Exceptional in execution and impact The Role We are looking for a Senior Software Engineer to join the XFI (Cross Functional Integrations) team within the Cloud Integration Group. The XFI team oversees the integration of Post Delivery Protection ...

First Derivative is driven by people, data, and technology, unlocking the value of insight, hindsight, and foresight to drive organizations forward. Counting many of the world's leading investment banks as clients, we help our ...

hackajob is partnering directly with Version 1 to hire for this role. Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions ...

Title: Senior Software Development Engineer in Test (SDET) Location: Belfast, Northern Ireland Work Arrangement: Hybrid Position Overview We are seeking an experienced Senior Software Development Engineer in Test (SDET) to act as a catalyst for quality across our engineering organisation. You will be a first‐class engineer who builds & maintains ...

Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to ...

Instil Software Ltd in Belfast is seeking an experienced Principal Software Engineer who relishes tackling complex technical challenges, building scalable systems, and guiding teams to deliver production-grade software. You will design and deliver modern ...

Proofpoint is seeking a Sr. Software Engineer to join our team and help build, scale, and maintain the systems powering our platform. You'll work across a large, complex micro-services architecture. This role is ...

description Marketing is increasingly shaped by data, AI, and automation - and practitioners who understand all three are rare. As a Senior Consultant specialising in Agentic Marketing Data & Analytics, you will work at the intersection of marketing analytics, AI, and data strategy, helping clients harness data to understand their customers more ...

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 ...

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 – BelfastIn 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 ...

Version 1 in Belfast is seeking an experienced software developer to contribute to government projects using Kotlin and Java on AWS. You will work in a Scrum team in a modern Agile environment, building maintainable ...

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. ...

We're looking for an experienced Full Stack Developer to join our growing engineering team. You'll work on cutting-edge web applications that serve millions of users worldwide. Responsibilities Design and develop scalable web ...

Citi Belfast is seeking Experienced Backend Java Developers to join our Technology team in Belfast. Roles range from AVP to SVP level, contributing to a variety of development activities and end-to-end lifecycle ownership. ...

Citibank (Switzerland) AG is seeking a technically versatile Engineering Lead in Belfast. The candidate will provide leadership in software engineering, focusing on building AI-powered applications and fostering a collaborative team culture. They will work ...

Join Kainos and Shape the Future At Kainos, we're problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we're transforming digital services for millions, delivering cutting-edge ...