computer scientist jobs in Belfast

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No Experience Remote

Junior Data Scientist

Why Hiring
Belfast

Location: Remote (UK-based candidates preferred) Employment Type: Full-time Experience Level: Junior / Entry-Level About the Role We’re seeking a motivated Junior Data Scientist who’s eager to turn data into meaningful insights and grow in a dynamic, collaborative environment. This fully remote role is open to candidates based in the UK. You’ll work alongside senior data scientists, analysts,...

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13 hours ago

Lead Data Scientist - Healthcare

Kainos
Belfast

You will drive the adoption of modern AI frameworks, AIOps best practices and scalable cloud-native architectures.

You will do this whilst learning about new technologies and approaches, with talented colleagues that will help you to develop and grow.

You will manage, coach, and develop a small number of staff, with a focus on managing employee performance and assisting in their career development.

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5 days ago
Hybrid

Data Scientist Senior Consultant

KPMG Ireland
Belfast

You will be working as part of a wider team, dedicated to using to extract actionable intelligence from data, to deliver on a client's strategy.

You will liaise with internal and client SMEs to understand the data and technology landscape, propose and design analytics and AI solutions and deliver client outcomes.

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5 days ago

Data Scientist

Energia Group
Belfast

You will work closely with your colleagues in our Group Data Office within Technology & Innovation (T&I), and with senior managers and teams across our businesses to identify, prioritise, plan, and execute on opportunities to derive business value from data.

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5 days ago
Hybrid

Senior Data Scientist

VANRATH
Belfast

You will: Perform statistical, predictive, and prescriptive analysis across complex datasets. Design and implement scalable, end-to-end data science workflows. Build and deploy ML models that optimise energy use and system performance. Develop production-grade algorithms from R&D and exploratory research.

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5 days ago
Hybrid

Senior Data Scientist

Liberty IT
Belfast

You will collaborate closely with experienced data scientists focusing on advanced challenges such as entity resolution at scale and graph modelling with Neo4J to produce graphical representations of potential fraud rings.

You will have opportunities to learn from and contribute alongside expert data scientists, and to coach and mentor emerging talent.

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2 days ago

AI Director

Global University Systems
Belfast

Global University Systems is building a modern AI platform to power how our universities recruit, teach, support, and serve students. The Director of AI will lead this transformation, turning promising ideas into production-grade AI solutions that create real value for students and staff. This role owns the AI roadmap end-to-end: from identifying high-impact use cases, to running rapid...

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4 days ago

Senior Staff Engineer (Machine Learning) - 45391

Turing
Belfast

About Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM,...

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13 hours ago
Hybrid

Graduate Electrical Engineer / Water - Belfast (Summer 2026 starts)

AECOM
Belfast

You will have the flexibility you need to do your best work with hybrid work options.

You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.

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7 days ago
No Experience Hybrid

2026 Apprentice - Digital (Software Development) - Belfast

PA Consulting
Belfast

You will be required to secure a place on this course to begin your apprenticeship with PA. Your application to UU is separate to your application to PA, and you must apply directly with UU to secure a place on their degree course.

You will need to ensure you live within a commutable distance to the office

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4 days ago

Senior AI/ML Technology Advisor

Ofcom
Belfast

Closing Date: 21/12/2025 Group: Online Safety Group Management Level: Senior Associate Job Type: Permanent Job Description: Please note that this role will close at 00:01 on Sunday 21 December and therefore we advise getting your application in by no later than midnight on Saturday 20 December. About Ofcom As the UK’s communications regulator, we’re delivering vital work that helps...

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5 days ago

Principal AI Engineer

Rapid7
Belfast

You should have a strong foundation in applied AI R&D, software engineering, and MLOps and DevOps systems and tools. Further, you’ll have a demonstrated track record of taking models created in the AI R&D process to production with repeatable deployment, monitoring and observability patterns.

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2 days ago
Hybrid

Senior C++ Developer

Johnson Controls
Belfast

You will develop solutions powered by advanced AI models, deployed across our global Tyco security product line. These solutions utilize cutting-edge Nvidia tools to manage video streams and AI processing.

You will focus on debugging applications to ensure low-latency and high-throughput performance.

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5 days ago

Principal React Engineer

Foods Connected
Belfast

A LITTLE INFORMATION ABOUT US! Foods Connected is an award winning cloud based software platform that helps retailers and food companies across the world manage their supply chain, quality control and trading and planning management. Our software solutions are currently utilised by 10 of the largest food retailers in the world. As a team, we provide tools that help our customers manage their...

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3 days ago
Hybrid

Senior Software Engineer - C++

VANRATH
Belfast

Job Description Job Title: Senior Software Engineer - C++ Location: Hybrid (3 days at office, 2 days remote) Salary: Up to £65k About the Role: Join a global leader in building automation and integrated security technology, where innovation and impact go hand in hand. As part of an experienced team, you'll collaborate with world-class AI scientists and software engineers to develop...

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5 days ago
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Hybrid

Data Scientist Manager

KPMG Ireland
Belfast

You will be working as part of a wider team, dedicated to using to extract actionable intelligence from data, to deliver on a client's strategy.

You will liaise with internal and client SMEs to understand the data and technology landscape, propose and design analytics and AI solutions and deliver client outcomes.

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5 days ago
Hybrid

Civil Engineering Graduate / Water - Belfast (Summer 2026 starts)

AECOM
Belfast

You will work alongside our experienced engineers as you develop these skills within a positive culture where learning and development is actively supported and promoted. Here’s what you’ll do:

You will have the flexibility you need to do your best work with hybrid work options.

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7 days ago

Senior Data Scientist - Healthcare

Kainos
Belfast

You will drive the adoption of modern AI frameworks,AIOps best practicesand scalable cloud-native architectures.

You willdo this whilst learning aboutnew technologiesand approaches, with talented colleagues that will help you to develop and grow.

You will support your colleagues and more junior developers, providing direction support as you solve challenging problems together.

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5 days ago
Hybrid

Graduate Mechanical Engineer / Water - Belfast (Summer 2026 starts)

AECOM
Belfast

You will have the flexibility you need to do your best work with hybrid work options.

You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.

View salary & More Info
7 days ago
Hybrid

Data Scientist Consultant

KPMG Ireland
Belfast

You will be working as part of a wider team, dedicated to using to extract actionable intelligence from data, to deliver on a client's strategy.

You will liaise with internal and client SMEs to understand the data and technology landscape, propose and design analytics and AI solutions and deliver client outcomes.

View salary & More Info
2 days ago
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