Latest R Jobs

Spotlight

Senior Machine Learning Scientist

This role involves developing and deploying custom machine learning and LLM-powered systems for customer feedback analysis, including fine-tuning, retrieval, summarisation, and agentic workflows. The scientist will lead experimentation, evaluation, and productionisation of models while mentoring team members and integrating cutting-edge AI research into real-world applications.

Chattermill London, United Kingdom

Remote 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

R&D Engineer

This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc....

Luminance Cambridge, United Kingdom

Hybrid Permanent

Research Assistant - Human Influence

The role involves designing and running studies to understand how frontier AI systems influence human attitudes and behavior, focusing on risks to human agency and wellbeing. You will work with top technical talent, run large-scale RCTs, and have the opportunity to lead or co-author publications.

AI Security Institute London, United Kingdom

On-site Contract Part-time

Senior Data Scientist – Rosalind (DNA Sequence Modelling & Computational Genomics)

This role involves developing and applying computational methods to model DNA sequences, regulatory elements, and genetic variations in disease-relevant contexts. You will work closely with experimental and machine learning researchers to validate hypotheses and support target prioritisation, contributing to groundbreaking drug discovery efforts.

Relation Therapeutics London, United Kingdom

On-site Permanent

Research Engineer, Frontier Safety Risk Assessment

This role involves identifying, assessing, and mitigating potential catastrophic risks from current and future AI systems. You will design and implement approaches to measure and manage risks, including forecasting and scenario planning for future threats. The team focuses on building trustworthy evaluation systems and ensuring mitigations are effective in novel settings.

DeepMind United Kingdom

On-site Permanent

Research Engineer/Research Scientist – Model Transparency

This role involves researching and developing methods to ensure the reliability of AI system evaluations and monitoring, particularly as models become more complex and less transparent. You will work on projects like creating chain-of-thought monitorability benchmarks and collaborating with leading AI labs and government officials to inform policy and safety practices.

AI Security Institute London, United Kingdom

On-site Permanent

Recruiter, AI/ML Research EMEA

This role involves strategic talent acquisition for OpenAI’s AI/ML research teams across EMEA, focusing on identifying and engaging leading researchers and technical scientists. The recruiter will partner closely with research staff to shape hiring strategies, anticipate talent needs, and influence decisions in a fast-evolving technical landscape. Success requires deep understanding of AI/ML research communities and the ability to navigate complex, high-stakes recruitment processes.

OpenAI London, United Kingdom

Hybrid Permanent

Regional Sales Manager, Ads Solutions EMEA

This role involves leading and scaling OpenAI’s advertising business across EMEA, overseeing a team of Client Partners and Customer Success Managers. Responsibilities include driving regional revenue growth, building strategic advertiser relationships, and shaping the future of AI-powered advertising products.

OpenAI London, United Kingdom

Hybrid Permanent

Regional Sales Engineer , GBR)

The Sales Engineer role at CrowdStrike involves delivering technical presentations and demonstrations, configuring product installations, and collaborating with the Product Management team. You will act as a Trusted Advisor to prospects and customers, ensuring project success and providing technical support to the Sales team.

CrowdStrike United Kingdom

Remote Permanent

Response Squad Agent

Act as the first point of contact for technical support queries, diagnosing and resolving straightforward issues while triaging more complex cases for escalation. Maintain clear, timely communication with customers and ensure accurate logging of all incidents and resolutions in the support system.

Luminance London, United Kingdom

Hybrid Permanent

RF Data Scientist / Researcher

This role involves researching and developing advanced AI and machine learning techniques applied to RF signal processing, with a focus on signal recognition, identification, localisation, and manipulation. The work is research-driven, requiring algorithm development and prototyping using Python, with opportunities to publish findings and collaborate with stakeholders. Based in central London, the position supports hybrid working and is embedded in a high-tech, security-cleared environment.

ECM Selection London, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Research Scientist, Wayve Labs

As an Applied Scientist at Wayve Labs, you will work on cutting-edge AI systems for autonomous driving, focusing on areas like world modeling, reinforcement learning, and spatial intelligence. You will contribute to developing realistic simulators, scalable decision-making systems, and multimodal learning frameworks, pushing the boundaries of embodied AI.

Wayve London, United Kingdom

On-site Permanent

Reward and People Analytics Partner, London

This role focuses on managing and optimizing people data systems, compensation processes, and reward operations using data-driven insights and AI-powered automation. The person will ensure data integrity, streamline workflows, and deliver actionable reporting to support hiring, promotions, and recognition programs within a high-performing interdisciplinary team. It's a growth-oriented position that blends HR analytics, systems administration, and operational execution in a cutting-edge AI-driven research environment.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Revenue Enablement Manager - Services

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Hybrid Permanent

Regional Director of Strategic Sales UK&I

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Hybrid Permanent

Recruiter, Tech [12-month ]

This role involves identifying and hiring top talent for Databricks in the EMEA region, developing full-cycle hiring strategies, and building engaged talent pipelines. You will use data to set benchmarks, create targeted recruiting strategies, and promote Diversity and Inclusion in the hiring process.

Databricks London, United Kingdom

On-site Contract