Jobs in Belfast

Spotlight

Forward Deployed Engineer

The Forward Deployed Engineer role involves working directly with enterprise customers to understand their operational challenges, rapidly prototyping solutions, and delivering immediate value. You will embed within customer organizations, adapt to diverse tech stacks, and translate learnings into product improvements.

SolveAI London, United Kingdom

Hybrid Permanent

Spotlight

Senior ML Compiler Engineer

At Fractile, we’re taking a revolutionary approach to computing to run the world’s largest language models 100x faster than existing systems. Our fast-growing team is working at the cutting edge of the latest AI developments in both hardware and software....

Fractile Bristol, United Kingdom

Data Engineer - Belfast

This role involves designing and building scalable data pipelines, integrating data from multiple sources, and developing advanced analytics and AI solutions. You will work closely with analysts and stakeholders to translate requirements into robust, production-ready solutions, ensuring data quality and performance.

Tenth Revolution Group Ireland, Alba / Scotland, ZE2 9GA, United Kingdom £30,000 – £40,000 pa

Hybrid Permanent Clearance Required

Data Engineer - Belfast

This role involves designing and building scalable data pipelines, integrating data from multiple sources, and developing advanced analytics and AI solutions. You will work closely with analysts and stakeholders to translate requirements into robust, production-ready solutions, ensuring data quality and performance.

Tenth Revolution Group Leeds, United Kingdom £45,000 – £51,000 pa

Hybrid Permanent Clearance Required

Research Assistant in Agentic AI security

The role involves researching vulnerabilities in large-language-model agents, implementing proof-of-concept exploits and defences, and contributing to academic papers and industry outreach. Ideal for an MSc graduate passionate about AI and cybersecurity.

Queen's University Belfast Belfast, United Kingdom £35 pa

On-site Contract

Senior Python/GenAI Developer

This role involves developing production-grade, autonomous systems using Python and GenAI technologies. Responsibilities include building RAG pipelines, agentic frameworks, and vector databases, as well as deploying models with Kubernetes and ensuring AI safety.

Randstad Technologies Ireland, Alba / Scotland, ZE2 9GA, United Kingdom £70,000 – £75,000 pa

Hybrid Permanent

Data Engineer - Python/SQL

This role involves designing and building robust data pipelines, working with structured and unstructured data, and developing data models to support analytics and reporting. You will collaborate with analysts, engineers, and business stakeholders to ensure data quality and performance in a fast-paced, collaborative environment.

HAYS Specialist Recruitment Ireland, Alba / Scotland, ZE2 9GA, United Kingdom

Hybrid Permanent

Technical Architect

As a Technical Architect at DBT, you will lead the technical design and delivery of secure, user-centred digital services. You will work closely with development teams, contribute to portfolio-level strategy, and ensure alignment with organisational goals and standards. The role involves solving complex architectural challenges, providing technical governance, and mentoring peers.

Inspire People Birmingham, United Kingdom £67,867 – £85,413 pa

Hybrid Permanent Flexible Clearance Required

Technical Architect

As a Technical Architect at DBT, you will lead the technical design and delivery of secure, user-centred digital services. You will work closely with development teams, contribute to portfolio-level strategy, and ensure alignment with business goals and standards. The role involves solving complex architectural challenges, providing technical governance, and mentoring peers.

Inspire People Darlington, United Kingdom £67,867 – £85,413 pa

Hybrid Permanent Clearance Required

Director, Engineering Excellence AI Platforms - Citi

This role involves leading the development and delivery of high-impact engineering platforms with a focus on Generative AI and modern engineering practices. You will build and develop a high-performing engineering team, provide technical leadership, and collaborate with senior stakeholders to ensure solutions meet the needs of Citi's technology organization.

eFinancialCareers Belfast, United Kingdom

Hybrid Permanent

Senior Application Development Lead - Generative AI GenAI, Vice President - Citi

As a Senior Application Development Lead in the Source to Pay Solutions Technology group, you will set the technical direction for Gen AI adoption, design and integrate Gen AI capabilities into business-critical applications, and ensure end-to-end delivery of Gen AI features. You will collaborate with global teams to deliver against regulatory, risk, and transformation priorities while providing technical leadership and mentorship.

eFinancialCareers Belfast, United Kingdom

On-site Permanent

Data Platform Engineer (Senior / Manager)

This role involves designing and delivering cloud-native data and AI platforms on GCP, building scalable data pipelines, and supporting advanced analytics and machine learning use cases. You will work in a cross-functional Agile team, with opportunities for hands-on technical delivery or leading engineering teams, depending on your level.

Tenth Revolution Group Ireland, Alba / Scotland, ZE2 9GA, United Kingdom £50,000 – £65,000 pa

Hybrid Permanent Clearance Required

Data Engineer

This role involves designing and building scalable data pipelines, integrating data from multiple sources, and developing AI and machine learning models. You will work closely with analysts and business stakeholders to translate requirements into robust technical solutions, while contributing to data quality, governance, and performance optimization.

Tenth Revolution Group Ireland, Alba / Scotland, ZE2 9GA, United Kingdom £32,000 – £38,000 pa

Hybrid Permanent