Latest data science Jobs

Senior CPU Compiler Performance Engineer

This role involves developing and optimizing compiler software for NVIDIA's CPUs, with a focus on performance in AI and high-performance computing workloads. You'll work on hardware-software co-design, contribute to open-source compiler projects like LLVM or GCC, and collaborate with distributed teams to improve compiler toolchains. The position is central to advancing NVIDIA's next-generation computing platforms in data centers and supercomputing environments.

NVIDIA

Senior CPU Compiler Performance Engineer

This role involves developing high-performance CPU compilers for NVIDIA's Grace CPU architecture, focusing on hardware-software co-design to optimise AI and HPC workloads. You'll work on compiler optimisation, contribute to open-source projects like LLVM and GCC, and collaborate with distributed teams to improve performance across data centre and supercomputing environments. The position plays a key role in advancing next-generation computing technologies through deep technical innovation.

NVIDIA

Forward Deployed Software Engineer

Design and build full-stack applications that integrate AI-driven physics simulation models into real-world engineering workflows. Collaborate with customers on-site and remotely to develop, prototype, and iterate tools that solve complex engineering challenges across aerospace, energy, and manufacturing. Work across backend services, APIs, and cloud infrastructure while contributing to core platform development and shaping product direction based on cross-industry use cases.

PhysicsX London, United Kingdom

Senior CFD Engineer - Plasma Specialist

You will develop high-fidelity computational plasma models for semiconductor manufacturing processes such as etching and deposition, working directly with customers on-site to solve niche engineering challenges. You'll integrate simulations with AI workflows using tools like COMSOL and CFD-ACE+, validate models against real-world data, and collaborate with data scientists and ML engineers. The role involves global travel and combines technical leadership with mentoring junior colleagues.

PhysicsX London, United Kingdom

Hybrid Permanent

Staff Infrastructure Engineer, Cluster Infrastructure

This role focuses on designing and managing large-scale compute cluster infrastructure, with a strong emphasis on automation, security, and scalability. The engineer will lead technical strategy for provisioning and lifecycle management of clusters across cloud and on-prem environments, ensuring high-bandwidth interconnectivity and fault tolerance. Responsibilities include cross-team collaboration on compute strategy, operational excellence, and mentoring other engineers.

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

Staff Software Engineer, Inference

This role involves designing and maintaining large-scale, performance-sensitive distributed systems that serve Claude to millions of users globally. The engineer will work across the full inference stack, building intelligent routing, autoscaling, and deployment systems for AI models running on diverse accelerators across multiple cloud platforms. The position emphasizes real-time system resilience, compute efficiency, and close collaboration with research teams to enable next-generation model development.

Anthropic London, United Kingdom £325,000 – £390,000 pa

Data Engineer

The Data Engineer will design and build a modern, cloud-first data platform from the ground up, migrating away from legacy on-premise systems. This role involves creating scalable data pipelines, modernising T-SQL workflows into cloud environments, and establishing engineering best practices like CI/CD and automated testing. The engineer will also prepare data infrastructure for AI/ML initiatives and work closely with analytics teams to enable advanced Power BI modelling and future acquisitions.

Liquidline Ipswich, United Kingdom

Hybrid Permanent

Data/AI Lead

Leads Data & AI initiatives in a consultancy, combining technical architecture, client engagement, and strategic advisory for public sector and healthcare digital transformation. Designs scalable data platforms, guides AI adoption, and mentors delivery teams. Involves pre-sales, solution design, and innovation in secure, regulated environments.

eFinancialCareers London, United Kingdom £130,000 – £150,000 pa

Senior Data Engineer

Design and maintain scalable data platform components including pipeline orchestration, data transformation, and infrastructure automation. Collaborate with cross-functional teams to deliver secure, reliable platform features that accelerate data workflows and support data sharing. Promote platform adoption and contribute to engineering culture through mentoring and knowledge sharing.

Ocado United Kingdom

Principal Data Scientist (Fine-tuning & Model Optimisation)

Lead the design and implementation of fine-tuning strategies for large language models, from selecting base models to deploying optimised versions in production. Build evaluation frameworks and reproducible experiment pipelines while mentoring a technical team. Work across data, domain, and product functions to deliver reliable AI models for regulated, real-world applications.

Experis United Kingdom £110,000 – £130,000 pa

ML Data & Platform Engineer

Design and maintain scalable data pipelines for training speech AI models, develop data acquisition systems, and operate the ML platform for training, evaluation, and serving. Focus on improving data quality, system reliability, and MLOps practices across distributed infrastructure. Work closely with ML teams to accelerate model deployment and iteration.

Speechmatics London, United Kingdom

ML Data & Platform Engineer

This role focuses on building and maintaining scalable data pipelines and ML infrastructure for training and serving speech AI models. You'll work across the full stack—from data ingestion and web scraping to model deployment and observability—ensuring high-quality, reliable data flows and efficient training workflows. The position emphasizes end-to-end ownership of MLOps systems within a distributed, cross-functional ML team.

Speechmatics Cambridge, United Kingdom

Senior Data Scientist (Single Cell)

This role involves developing and maintaining scalable data pipelines for single-cell multi-omics data, integrating transcriptomics, chromatin accessibility, proteomics, and imaging to build multimodal datasets for machine learning. The Senior Data Scientist will work closely with wet lab scientists and ML teams to design experiments, evaluate biological relevance of models, and drive insights into cellular decision-making. The position emphasizes advanced computational analysis, interdisciplinary collaboration, and the use of modern ML tooling in a high-impact drug discovery environment.

Relation Therapeutics London, United Kingdom

Permanent

Snr Data Scientist, Computational Genomics/DNA Modelling

Develop and apply machine learning models to link DNA sequence and regulatory elements to functional outcomes in disease contexts. Integrate genomic data with transcriptomic and epigenomic datasets to uncover disease mechanisms and support target discovery. Collaborate closely with experimental teams to validate predictions and guide research in a highly interdisciplinary environment.

Relation Therapeutics London, United Kingdom

Hybrid Permanent

AI & Data Enablement Lead

This role involves leading the strategic adoption and governance of AI across the organisation, focusing on delivering measurable business value through responsible AI practices. The individual will establish AI frameworks, drive cultural change, and act as a trusted advisor to business and technology stakeholders. Key responsibilities include developing AI architecture standards, guiding proof-of-concepts, and promoting AI literacy using platforms like Azure AI and Copilot.

Michael Page London, City And County Of the City Of London, United Kingdom £80,000 – £95,000 pa