Latest infrastructure engineer Jobs

Software Engineer, Cloud Infrastructure

About the TeamThe Applications Engineering team works across research, engineering, product, and design to bring OpenAI’s technology to consumers and businesses.You’ll join the team responsible for running the core infrastructure that supports products like ChatGPT and the API. The systems...

OpenAI London, United Kingdom

Permanent

Senior Front Office Engineer- Leading Global Energy Commodities Trading

This role involves partnering with traders and analysts to optimize trading processes, building scalable Python services and APIs, and designing cloud-native tools for the Front Office platform. You will work in a fast-paced, data-driven environment, focusing on systematic trading and risk management.

eFinancialCareers London, United Kingdom

On-site Permanent

Software Engineer, Platform Systems

About the TeamThe Platform Systems team at OpenAI operates at the intersection of cutting-edge AI and large-scale distributed systems. We build the engineering and research infrastructure required to train OpenAI’s flagship models on some of the world’s largest, custom-built supercomputers.Our...

OpenAI London, United Kingdom

Permanent

Lead AI Engineer

This role involves designing and implementing AI solutions to improve operational efficiency, defining LLM architecture, and building AI tools like assistants and workflow automation. You will work within an Azure cloud environment, applying best practices in MLOps and DevOps, and collaborate closely with product teams and senior leadership.

Harnham - Data and Analytics Recruitment London, United Kingdom £85,000 – £95,000 pa

Hybrid Permanent

Senior Java Engineer - mthree

This role involves leading the architectural evolution and scaling of a high-throughput platform for a global financial institution. Responsibilities include influencing system design, driving automation, and optimizing performance for a platform processing millions of complex operations monthly.

eFinancialCareers London, United Kingdom

On-site Permanent

Staff Software Engineer - Backend

This role involves building and improving large-scale distributed systems for Databricks' Lakehouse Platform, focusing on backend services that enable secure, high-performance data storage and access across cloud infrastructures. You'll work on reliability, scalability, and developer experience, tackling challenges from infrastructure to product features. As a founding team member in London, you'll help shape the future of a unified data and AI platform.

Databricks London, United Kingdom

On-site Permanent

Engineer

2 Engineer rolesFull timeSalary: £43,918.00 - £51,238.00 (dependent on experience)Working pattern: Hybrid workingLocation: SouthamptonAbout the teamYou'll be joining a collaborative and inclusive Technology team that plays a key role in delivering high-quality data, via reliable and secure software services for...

Ordnance Survey Southampton, United Kingdom £43,918 – £51,238 pa

Research Engineer, Machine Learning (Reinforcement Learning)

This role involves collaborating with researchers and engineers to advance the capabilities and safety of large language models through reinforcement learning. Responsibilities include developing core RL infrastructure, designing novel training environments, and optimizing performance across the stack.

Anthropic London, United Kingdom

On-site Permanent

Research Engineer, Machine Learning (RL Velocity)

As a Research Engineer on the RL Velocity team, you will focus on building and improving the RL training infrastructure, identifying and removing bottlenecks, and partnering with researchers and engineering teams to enhance the efficiency and reliability of Anthropic's AI systems. This role involves high-leverage work that impacts the entire organization's ability to iterate and improve models quickly.

Anthropic London, United Kingdom £370,000 – £630,000 pa

Hybrid Permanent

Business Intelligence Engineer, Amazon Customer Service

Designs and maintains scalable data pipelines for diagnostic analytics, transforming customer interaction data into actionable insights. Focuses on multi-contact journey analysis, transcript processing, and integrating machine learning outputs. Enables self-service analytics for stakeholders through robust data modeling and automation.

Amazon London, United Kingdom

Hybrid Permanent

Software Engineer (Product, AI Portal)

Build and operate cloud-based software products for internal and external users on Wayve's AI Portal platform, working across services, APIs, and integrations in a high-ownership, full-stack environment. Solve customer problems end-to-end, from design to production support, with a focus on reliability, observability, and seamless partner integrations. Work closely with automotive OEMs and commercial partners in a fast-paced, startup-within-a-scale-up culture.

Wayve London, United Kingdom

Hybrid Permanent

Software Engineer (Inference Platform), London

You will develop and operate a high-performance inference platform to serve cutting-edge AI models for drug discovery. The role involves scaling ML infrastructure, optimizing model serving performance, and collaborating closely with research and applied ML teams. Work focuses on reliability, scalability, and integration of large-scale AI systems in a biotech environment.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Platform Engineer

This role involves designing and maintaining the MLOps and deployment infrastructure that enables data scientists to transition machine learning models from exploration to production. The engineer will work across AWS, Azure, and GCP to build scalable, containerised systems using Kubernetes and infrastructure-as-code tools. The focus is on creating reliable, secure, and high-performance platforms that support client-facing AI solutions.

Faculty AI London, United Kingdom

Hybrid Permanent

Field Service Engineer- Eastern PA

As a Robotics Field Engineer, you will be responsible for deploying, maintaining, and repairing advanced robotic systems for Ocado's customers. You will work closely with various teams to resolve complex issues, mentor colleagues, and travel extensively to customer sites for installations and repairs.

Ocado United Kingdom

Remote Permanent

Principal Engineer, Data & Compute

Design and lead the evolution of large-scale AI infrastructure for training and inference workloads across thousands of GPUs and petabyte-scale data systems. Enable seamless cross-region execution and data federation while guiding technical strategy and mentoring engineering teams in a high-performance environment focused on embodied AI for autonomous driving.

Wayve United Kingdom US$370,300 – US$418,200 pa

Hybrid Permanent