Latest Data Science Jobs

Principal Machine Learning Engineer GAIA

This role involves leading and improving the training and performance of Gaia, Wayve's world model for autonomous driving. Responsibilities include fine-tuning the model, enhancing its stability and coherence, and collaborating with research and engineering teams to drive measurable impact.

Wayve London, United Kingdom

Machine Learning Engineer, Performance Tooling

Builds performance analysis tools to optimize AI models across the full stack, from compilers to hardware. Measures, predicts, and advises on latency, throughput, and compute efficiency using profiling data. Works cross-functionally with model, runtime, and hardware teams to drive data-informed performance decisions.

Wayve United Kingdom

Senior ML Systems Engineer, Frameworks & Tooling

Design and maintain core components of a large-scale LLM training framework, focusing on distributed systems, performance optimization, and developer tooling. Work across the ML stack to improve throughput, stability, and reproducibility on multi-node GPU clusters. Build monitoring, debugging, and automation tools to support fast-moving research and production workflows.

Cohere London, United Kingdom

Remote Permanent

Senior Member of Technical Staff, Safety and Security for Agents

This role focuses on improving the safety, fairness, and trustworthiness of next-generation large language models that interact with external resources and take autonomous actions. You'll design and implement data generation strategies, post-training algorithms, and evaluation methods, working closely with ML, policy, and product teams. The position emphasizes hands-on experimentation, statistical rigor, and responsible AI practices in a highly autonomous, research-driven environment.

Cohere London, United Kingdom

Hybrid Permanent

Senior Solutions Architect, Higher Education and Research

This role involves partnering with academic and research institutions to advance AI and accelerated computing initiatives, focusing on multimodal and physical AI. The Solutions Architect will guide researchers in integrating NVIDIA's full technology stack, from GPUs to software frameworks, into high-impact scientific projects. Responsibilities include hands-on technical engagement, training delivery, and translating research needs into prototypical solutions while maintaining deep expertise in AI and computing architecture.

NVIDIA United Kingdom

Algorithmic Trading Developer - Berenberg Bank

Design and build high-performance Java-based trading engines and real-time systems for algorithmic trading in equities. Develop algo strategies, liquidity-seeking logic, and real-time trading desktops using React. Work closely with trading desks and engineering teams to enhance electronic trading capabilities within a regulated sell-side environment.

eFinancialCareers London, United Kingdom

On-site Permanent

Senior Software Engineer - AI Products SVP - Citi

This role involves designing and building production-grade AI software for enterprise use, focusing on Generative AI applications such as intelligent document processing, data extraction, fraud detection, and workflow automation. The engineer will solve novel, first-of-a-kind problems in a regulated banking environment, balancing model performance with resilience, explainability, and auditability. Work includes end-to-end ownership of technical solutions, from experimentation to deployment, within a collaborative, flat team structure.

eFinancialCareers London, United Kingdom

IT Support Specialist

The IT Support Specialist will serve as the first point of contact for troubleshooting hardware, software, and network issues, coordinate with vendors for equipment procurement and maintenance, and actively participate in process and systems improvement initiatives. The role involves collaborating with cross-functional teams to enhance the overall employee experience and ensure seamless IT operations.

OpenAI United Kingdom

On-site Permanent

Software Engineer, ChatGPT Infrastructure

Design, build, and operate reliable, scalable systems supporting AI products like ChatGPT and the OpenAI API. Focus on performance optimization, system resilience, automation, and developer experience across distributed infrastructure. Collaborate with research, product, and engineering teams to improve reliability, scalability, and observability at global scale.

OpenAI London, United Kingdom

On-site Permanent

Full-Stack Engineer - Creative Studio

Develop and maintain full-stack components for ElevenLabs' Creative Studio products, including image/video, music, and generative AI features. Work across API and UI layers to build new proof-of-concept products and scale them, while collaborating closely with engineering, growth, and sales teams. Focus on high-ownership projects involving cutting-edge voice models and large-scale data systems.

ElevenLabs United Kingdom

Remote Permanent

Principal ML Platform Engineer

Design and build scalable, reliable systems for training, serving, and operating generative AI models in production. Develop internal tooling and agentic workflows to reduce manual effort and improve automation across research and product teams. Collaborate with researchers and engineers to enhance platform observability, debugging, and developer experience at scale.

Synthesia London, United Kingdom

Remote Permanent

Full-Stack Engineer (Backend Leaning)

This role involves building and maintaining scalable backend systems that power AI-driven voice and creative tools used by millions. You'll work on enhancing platform functionality, integrating with enterprise solutions, and improving infrastructure performance and security. Collaboration with frontend, growth, and sales teams ensures customer needs are met through robust, innovative engineering.

ElevenLabs United Kingdom

Remote Permanent