Jobs in Belfast

Lead Data Scientist

JOBP****ROFILE DESCRIPTION MAIN PURPOSE OF THE ROLE&RESPONSIBILITIES IN THE BUSINESS: As a Lead Data Scientist at Kainos, you will architect, design, and deliver advanced AI solutions leveraging state-of-the-art machine learning, generative and agentic AI technologies. You will drive the adoption of modern AI frameworks, AIOps best practices and scalable cloud-native...

Kainos Group plc

Belfast

PhD in Machine Learning & AI Research (UK)

A leading UK university is offering a PhD position focused on machine learning and deep learning, suitable for candidates with a strong academic background in computer science, data science, or electrical engineering. This unique opportunity allows candidates to engage in high-impact research projects, develop new algorithms, and collaborate with experienced...

PhDFinder

Belfast

Senior Data Engineering Lead: Lakehouse & DataOps

A leading consulting firm in Northern Ireland seeks a skilled data engineer to lead data projects and mentor junior staff. This role requires expertise in SQL, Python, and modern cloud data solutions like Snowflake and Databricks. The ideal candidate will manage complex projects and serve directly with clients to ensure...

Huron Consulting Group Inc.

Belfast

Senior Lead Data Scientist – Healthcare AI

A leading AI and data consultancy in Belfast is seeking a Lead Data Scientist to architect and deliver innovative AI solutions. The role requires deep expertise in machine learning and strong Python skills. You will mentor junior team members and collaborate with clients to implement responsible AI practices. The ideal...

Kainos

Belfast

Senior Data Analytics & Machine Learning Engineer

Senior Data Analytics & Machine Learning Engineer LOCATION:NI, On Site Office Location: Belfast Working Arrangement: On Site About StormHarvester: Our products deliver on real-world issues in solving water company and industry problems with existing and new infrastructure that is critical to the environment, economy and everyday living. We are primarily...

StormHarvester

Belfast

Senior Data Engineer

A fast-growing, cloud-first technology scale-up is hiring its first dedicated Data Engineer to build and own a modern analytics and data platform from the ground up. This is a foundational, hands‑on role with real influence across architecture, data strategy, and how product teams design and expose data. Ideal for a...

ViVA Tech Talent

Belfast

Machine Learning Engineer

About the Role You’ll join our AI Research team as a Machine Learning Engineer – Senior Associate, helping to shape and evolve the model benchmarking and experimentation capabilities that underpin AI delivery across PwC and our clients. You’ll work within a highly collaborative applied research environment that values curiosity, technical...

PwC UK

Belfast

Data Engineer

Overview Ocho is delighted to be working on behalf of our client to appoint a Data Engineer to support critical Market Abuse and Communications Surveillance systems. This role sits at the intersection of engineering and operations, ensuring that structured and unstructured data flows are reliable, scalable and compliant. You will...

Ocho People

Belfast

Senior Data Engineer (Trade Surveillance)

Senior Data Engineer (Trade Surveillance) page is loaded## Senior Data Engineer (Trade Surveillance)locations: Belfasttime type: Full timeposted on: Posted Todayjob requisition id: R4971Role OverviewEffective Market Abuse Surveillance is highly dependent on data of multiple types and from many different sources. Trade Surveillance requires complete Trade and Pre-Trade transactional data, Instrument...

TP ICAP Group

Belfast

Data Engineer

Job description Data Engineer Location: Belfast - Remote Eligibility: UK work authorisation required (no sponsorship available) We're looking for a Data Engineer who wants to help shape, grow, and modernise a data engineering function from the ground up. This is an opportunity to design and build data capabilities that directly...

Ocho

Belfast

Lead Data Scientist

Job description Lead Data Scientist Location: Hybrid (Belfast) Eligibility: UK work authorisation required We're hiring a Lead Data Scientist to drive high-impact data and AI work while leading and mentoring a growing data science team. This role blends technical leadership, people management, and close collaboration with customers to deliver meaningful,...

Ocho

Belfast

Machine Learning Engineer (Manager)

Machine Learning Engineer (Manager) page is loaded## Machine Learning Engineer (Manager)remote type: Hybridlocations: Belfast - 20 Adelaide Streetposted on: Posted Todayjob requisition id: JR-0013618Huron is a global consultancy that collaborates with clients to drive strategic growth, ignite innovation and navigate constant change. Through a combination of strategy, expertise and creativity,...

Huron Consulting Group Inc.

Belfast

Data Scientist

The Data scientist working as part of Markets FO CDE Triage team, to help Markets manage changes to the FO CDE in line with regulatory interpretations and Model Governance. Responsible for supporting the review, prioritization and approval of all Front Office (FO) Critical Data Element (CDE) changes, including all senior...

Citigroup Inc.

Belfast

Senior Data Scientist

Data Scientist - Sustainability Technology Location: Hybrid (NI-based) 1 office day per week Are you passionate about using data science to make a real-world impact?This is a unique opportunity to join a forward-thinking global technology organisation working at the intersection of AI, IoT, energy optimisation, and smart building innovation. You’ll...

VanRath

Belfast

Senior Consultant, Data Engineer, AI&Data, UKI

Senior Consultant, Data Engineer, AI&Data, UKI Location: Belfast Other locations: Primary Location Only Salary: Competitive Date: 12 Nov 2025 Job Description 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 and take your career wherever you...

hackajob

Belfast