Latest infrastructure engineer Jobs

Senior Systems Software Engineer, Kubernetes Scale - DGX Cloud

This role involves driving performance and scalability of the NVIDIA DGX Cloud software stack, focusing on Kubernetes and NVIDIA AI infrastructure. You'll diagnose complex distributed systems issues, develop automated testing and monitoring tools, and contribute to open-source communities. The position emphasizes end-to-end optimization from orchestration to hardware, supporting large-scale AI workloads in cloud environments.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Compiler Engineer

Design and optimize compiler technology for NVIDIA's Grace CPUs, focusing on performance-critical AI and HPC workloads. Collaborate with global teams and upstream open-source communities to enhance the GNU Toolchain and influence next-generation CPU microarchitectures. Work at the intersection of compiler innovation and systems software in a high-impact engineering environment.

NVIDIA Cambridge, United Kingdom

Hybrid Permanent

Anthropic Fellows Program, AI Security

This role involves conducting empirical AI security research under mentorship from Anthropic’s experts, focusing on identifying vulnerabilities and reducing catastrophic risks from advanced AI systems. Fellows will work on a defined project using external infrastructure, aiming to produce a public output such as a research paper. The program emphasizes collaboration, fast iteration, and engagement with the broader AI safety community.

Anthropic United Kingdom

Hybrid Internship

Anthropic Fellows Program, ML Systems & Performance

Engage in a 4-month full-time empirical research project on ML systems and performance, mentored by Anthropic researchers. Work includes building CPU simulators, accelerator backends, or synthetic data pipelines using open-source tools and large-scale systems. Projects aim for public outputs such as papers, with access to significant compute resources and a collaborative AI safety research environment.

Anthropic United Kingdom

Hybrid Internship

C++ Quant Developer / Equities Pod/ London/ £ High Base

This role involves developing and maintaining data engineering and prediction tools for systematic equities trading. You will work closely with the Senior Portfolio Manager and quantitative research team to build robust data pipelines, validate data integrity, and implement large-scale computational systems.

eFinancialCareers London, United Kingdom

On-site Permanent

Data Architect - Chaucer Group

Designs and governs enterprise data architecture across operational and analytical domains, ensuring alignment with strategic standards and principles. Works across underwriting, claims, actuarial, and data teams to integrate systems and enable scalable data pipelines on Azure and Snowflake. Leads data modelling, ETL/ELT design, and cloud modernisation while supporting AI initiatives and regulatory reporting.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Senior Solutions Architect, WWPS Global Defence Partners

This role involves leading technical strategy and solution architecture for defence-sector partners adopting AWS cloud technologies. The Senior Solutions Architect will define modernization roadmaps, design secure and scalable AWS-native systems, and act as a trusted advisor on AI/ML, HPC, and data platforms. The position emphasizes strategic engagement with systems integrators and executive stakeholders in mission-critical environments.

Amazon London, United Kingdom

Hybrid Permanent Clearance Required

Applied Scientist - LLM, Alexa

This role involves advancing Alexa's conversational AI by researching and deploying large language models to improve reasoning, tool integration, and customer experience. The scientist will work across the full lifecycle from ideation to production, collaborating with engineers and product teams to solve complex NLP challenges. The work focuses on real-world ML systems that require both scientific rigor and scalable engineering.

Amazon Cambridge, United Kingdom

Hybrid Permanent

Data Scientist

This role involves designing and building statistical and machine learning models to solve commercial problems in pricing, loyalty, and customer behaviour. You'll work hands-on with large-scale data using Python and SQL, develop insights in a modern cloud-native environment, and collaborate with data engineers to deploy models into production. The position emphasizes direct business impact through experimentation, clear communication of findings, and ownership of analytical solutions.

Brio Digital Holbeck, West Yorkshire, LS11 9LY, United Kingdom £50,000 – £55,000 pa

Hybrid Permanent

Senior Scientist, Model Systems

The role involves developing and optimising robust mono- and co-culture models using human primary cells for high-throughput functional genomics studies in fibrotic disease. The scientist will automate perturbation screens, characterise multiplexed imaging and biochemical assays, and generate multimodal data including transcriptomics and proteomics to inform target discovery. Close collaboration with cross-functional teams in biology, machine learning, and automation is essential to translate biological insights into scalable, data-driven drug discovery workflows.

Relation Therapeutics London, United Kingdom

On-site Permanent

Scientist, Model Systems

This role involves developing and optimizing cellular and biochemical assays using primary and immortalized cell lines, with a focus on fibrotic disease models in mono- and co-culture systems. The scientist will conduct large-scale perturbation studies, apply multimodal readouts like transcriptomics and proteomics, and collaborate closely with cross-functional teams in biology, machine learning, and automation. The position emphasizes assay development, data analysis, and integration of new technologies into high-throughput workflows.

Relation Therapeutics London, United Kingdom

On-site Permanent

Head of IT & Digital Transformation Manager

Are you a tech leader wanting to take control of multiple businesses working with driven and passionate leaders / owners. You will implement real change and oversee the department and strategy.* Based central Doha - Qatar* Chance to implement change*...

NSR Associates Qatar £127,300 – £152,800 pa

Member of Technical Staff, Modeling

This role involves designing, building, and scaling AI systems to serve enterprise and developer customers, with a strong emphasis on both research and production engineering. You'll work on frontier models using large-scale compute and data infrastructure, implementing novel research ideas and deploying state-of-the-art models. The position offers deep engagement with cutting-edge AI research while contributing directly to product development in a highly collaborative, remote-friendly environment.

Cohere London, United Kingdom

Remote Permanent

Member of Technical Staff, Post-Training

Design and implement high-performance, scalable software for training and post-training of large language models, with a focus on achieving state-of-the-art results through SFT and RL techniques. Work across research and engineering to optimize training cycles and model performance on large-scale distributed systems. Collaborate with specialist teams to deliver robust, production-ready models.

Cohere London, United Kingdom

Hybrid Permanent

Technical Lead, Machine Learning

This role involves leading the design and development of core machine learning systems for a next-generation intelligent assistant. You'll architect end-to-end ML infrastructure, fine-tune foundation models using advanced techniques like LoRA and DPO, and build reliable, low-latency inference systems for real-world task execution. The position offers rare ownership in shaping both technical strategy and product direction from the ground up.

LMA Recruitment London, United Kingdom £150,000 – £180,000 pa

Hybrid Permanent