Latest AI Research Scientist Jobs

Full-Stack Engineer (Front-End Leaning)

Build and maintain front-end and back-end components for AI-powered voice, creative, and developer platforms used by millions. Work with lean, autonomous teams to deliver end-to-end features, improve UX, and integrate cutting-edge AI models. Collaborate across engineering, growth, and sales to solve customer and internal workflow challenges.

ElevenLabs United Kingdom

Remote Permanent

Full-Stack Engineer

Develop and maintain full-stack features across ElevenLabs' AI-powered voice, creative, and API platforms, with end-to-end ownership from scoping to deployment. Work in lean, autonomous teams to build scalable products using Python, TypeScript, and React, integrating cutting-edge AI models. Collaborate across engineering, growth, and sales to solve customer and internal workflow challenges while contributing to infrastructure and large-scale data systems.

ElevenLabs United Kingdom

Remote Permanent

Staff Software Engineer, Node Infra

This role focuses on designing and operating large-scale AI infrastructure, specifically managing the lifecycle of compute nodes across cloud and on-prem environments. The engineer will lead technical strategy for node provisioning, health monitoring, and automated repair systems, ensuring high reliability and efficiency across Anthropic's GPU, TPU, and Trainium fleets. Collaboration with research, inference, and cloud provider teams is central to shaping long-term infrastructure and compute strategy.

Anthropic London, United Kingdom £325,000 – £485,000 pa

Staff+ Software Engineer, Safeguards Infrastructure

Build and maintain foundational systems for AI safety, oversight, and intervention mechanisms, focusing on detecting unwanted model behaviors and preventing misuse. Develop infrastructure for data management, evaluation systems, and tooling for human and agentic review while ensuring high operational reliability at scale. Work closely with cross-functional teams to implement robust, multi-layered defenses in a safety-first AI environment.

Anthropic London, United Kingdom £325,000 – £395,000 pa

Fullstack Software Engineer, Child Safety Tools & Systems

This role involves building and maintaining data-intensive, AI-powered applications and infrastructure to detect and prevent abuse in OpenAI’s products. You will work closely with operators and investigators to design and deliver systems that enhance their efficiency and safety, while also contributing to the team’s technical strategy.

OpenAI London, United Kingdom

Permanent

Software Engineer, ChatGPT Infrastructure

Design, build, and operate scalable, reliable infrastructure supporting AI systems like ChatGPT and the OpenAI API. Focus on performance, observability, security, and automation while collaborating with research, product, and engineering teams. Improve developer experience and system resilience at global scale.

OpenAI London, United Kingdom

On-site Permanent

Senior Product Design Manager, Enterprise

Lead and grow a product design team focused on enterprise AI applications, shaping human-AI interaction patterns for high-stakes decision-making environments. Drive design strategy from problem scoping to delivery, ensuring intuitive, research-backed experiences for expert users. Contribute to a shared design system while raising the craft standard across a distributed team.

Scale AI London, United Kingdom

Software Engineering Intern (Summer 2027)

This internship involves hands-on work on real projects, including building reinforcement learning pipelines, developing evaluation infrastructure, and creating fraud-detection systems. Interns will work closely with experienced engineers and contribute to impactful AI applications.

Scale AI London, United Kingdom

On-site Internship

Sales Development Representative

As a Sales Development Representative, you will engage with new prospective customers, identify business opportunities, and articulate Darktrace's value proposition. You will develop relationships with key decision-makers, meet sales targets, and collaborate closely with marketing and sales teams to drive business growth.

Darktrace Netherlands

Hybrid Permanent

Senior Machine Learning Engineer

This role involves working on complex R&D projects in speech technology, collaborating with a diverse team of engineers, and staying current with the latest developments in machine learning. The focus is on training and deploying advanced models, including large self-supervised ones, to achieve high accuracy in speech recognition.

Speechmatics London, United Kingdom

Senior Software Engineer, JAX

This role involves designing and implementing core components of the JAX framework to optimize performance on NVIDIA's AI platforms, particularly for deep learning workloads. The engineer will collaborate with AI researchers and architects to bridge cutting-edge numerical computing research with real-world applications. Key responsibilities include enhancing JAX's modularity, improving execution speed, and building tools that boost developer efficiency across distributed GPU environments.

NVIDIA Switzerland PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Software Engineer, JAX

Design and implement core components of the JAX framework to optimize performance on NVIDIA's AI platforms, particularly for deep learning workloads. Collaborate with AI researchers and engineers to bridge cutting-edge numerical computing research with real-world applications. Focus on system-level performance, modularity, and integration with NVIDIA hardware.

NVIDIA PLN 292,500 – PLN 650,000 pa

Product Designer

The role involves designing intuitive user experiences for Luminance's AI-powered enterprise platform, focusing on simplifying complex workflows across legal, compliance, procurement, and operations. The Product Designer will lead end-to-end design processes, from research and prototyping to final implementation, ensuring usability and consistency with the company’s design system. Collaboration with product managers, engineers, and legal experts is central to the role.

Luminance London, United Kingdom

Hybrid Permanent

Product Manager

This role involves defining and delivering AI-powered product solutions that start with legal teams and extend across enterprise functions like compliance, procurement, and finance. The Product Manager will lead roadmap planning, translate complex user challenges into scalable workflows, and collaborate with AI engineers, designers, and legal experts. Emphasis is placed on building intuitive, enterprise-ready tools that ensure regulatory compliance, operational efficiency, and cross-functional alignment.

Luminance London, United Kingdom

Hybrid Permanent

Malware Researcher

The role involves in-depth analysis of cyber threats, malware, and adversary TTPs using data science and analytical techniques. You'll proactively hunt for emerging threats, develop detection methodologies, produce threat intelligence reports, and collaborate with research and product teams. The position emphasizes turning complex data into actionable insights and contributing to public-facing research and conferences.

Darktrace Cambridge, CB2 3BJ, United Kingdom