Jobs in London

Staff Software Engineer (Inference Platform), London

Design and optimize large-scale AI/ML infrastructure for biotech research, focusing on GPU/TPU systems, Kubernetes orchestration, and inference platform reliability. Build robust monitoring, CI/CD, and job scheduling systems to support high-throughput model serving and digital biology breakthroughs.

Isomorphic Labs London, United Kingdom

On-site Permanent

Senior Security Engineer (AI Safety), London, Lausanne

This role involves securing AI-first drug discovery platforms by designing risk frameworks, protecting ML model artifacts, and implementing security controls across distributed training and inference systems. The engineer will lead AI-specific incident response, develop guardrails for LLMs and autonomous agents, and ensure compliance with global regulations like the EU AI Act. Close collaboration with ML researchers and platform teams is essential to embed security into the full AI lifecycle while advancing AI safety standards.

Isomorphic Labs United Kingdom

Hybrid Permanent

Senior Solutions Architect (Transport)

This role involves working closely with Databricks' largest enterprise customers across the UK and Ireland to drive digital transformation through data and AI. As a technical leader, you'll shape long-term data strategies, build executive-level relationships, and lead complex integrations across cloud ecosystems like AWS, Azure, and GCP. You'll also mentor internal teams, develop best practices, and contribute to thought leadership through customer engagements and industry events.

Databricks London, United Kingdom

Hybrid Permanent

Senior Forward Deployed Engineer (Technical Data Architect)

This role involves working with customers to build and productionize data and AI solutions using the Databricks platform. Responsibilities include leading architecture and design decisions, implementing end-to-end systems, and guiding strategic big data projects. The role requires deep expertise in data engineering, cloud ecosystems, and distributed computing, with a focus on delivering measurable business impact.

Databricks London, United Kingdom

Hybrid Permanent

Full Stack Engineer

This role involves building AI-powered tools and internal agents to unlock value from complex data systems, while modernising legacy platforms through clean APIs and automation. You'll rapidly prototype solutions and contribute to a shared data platform in a high-autonomy environment, with a focus on code quality and system maintainability. The role sits within a small, high-impact technical team driving innovation across a data-focused organisation.

Harnham - Data and Analytics Recruitment London, United Kingdom £80,000 – £100,000 pa

Hybrid Permanent

Operations Analytics and Insight Lead

This role involves leading and developing a team of analysts, setting the team's analytical strategy, and delivering hands-on analysis, including A/B testing and statistical significance testing. The focus is on improving operational performance, automating processes, and providing insights into AI chatbots and internal copilots.

Harnham - Data and Analytics Recruitment London, United Kingdom £100,000 pa

Lead Agentic AI Architect

This role involves defining the architecture, engineering standards, and delivery of next-generation Agentic AI and Generative AI solutions within a leading UK bank. Responsibilities include designing multi-agent systems, production-grade LLM and RAG architectures, and ensuring AI security and governance. The role also requires leading a team of architects, engineers, and data scientists while shaping AI strategy and roadmaps.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £710 pd

Agentic AI Engineer - Rapid Prototyping

This role involves rapidly building, testing, and improving AI and automation solutions to solve real business problems. You'll work closely with Commercial and Operations teams, creating prototypes using AWS Bedrock and other AI platforms, and iterating based on user feedback.

PCR Digital London, City And County Of the City Of London, United Kingdom £500 pd

Staff Machine Learning Engineer | | Up to+ Bonus

This role involves leading the development and deployment of advanced AI systems, including generative AI, LLMs, and agentic architectures. You will work across multiple engineering teams to establish reusable AI frameworks, tooling, and engineering standards, while remaining hands-on with complex AI applications.

WeDoTech Bunhill, London, United Kingdom £120,000 – £160,000 pa

Permanent

Data & AI Engineer

This role involves designing and building scalable data pipelines using Databricks and Spark, developing robust ETL/ELT solutions, and supporting AI and machine learning initiatives. You will work closely with stakeholders to translate business requirements into technical solutions and maintain data models within modern lakehouse architectures.

Tenth Revolution Group Manchester, United Kingdom £40,000 – £50,000 pa

Data Scientist

This role involves leading the end-to-end development of predictive models, starting with customer churn and complaint propensity, within a subscription-based business. The Data Scientist will define methodologies, build scalable production-ready solutions, and establish the foundation for the company's data science function. Emphasis is on hands-on modelling, commercial impact, and independent ownership of the full lifecycle from concept to deployment.

Gleeson Recruitment Group London, United Kingdom

Senior AI Engineer

This role involves building production applications and APIs using Python and FastAPI, developing LLM, RAG, and AI agent solutions, and working with vector databases. You'll collaborate with engineers, architects, and client stakeholders to take GenAI POCs into production and scale them.

83zero Glasgow, City Of Glasgow, G2 1AL, United Kingdom £60,000 – £70,000 pa

Senior Security Researcher

This role involves researching emerging threats, attacker techniques, and security trends, while exploring how AI can enhance detection and security outcomes. You will develop prototypes, tooling, and automation using Python, and work with engineering teams to translate research into product capabilities.

Salt Search London, United Kingdom £70,000 – £90,000 pa

Senior Software Engineer C++

This role involves designing and developing production software in C++, shaping the platform's architecture, and turning research prototypes into reliable, maintainable product capabilities. You will work closely with researchers and software engineers to improve performance, reduce complexity, and integrate various components.

Understanding Recruitment London, United Kingdom £10,000 – £80,000 pa

Data Scientist

This role involves developing and maintaining machine learning models for logistics and supply chain optimisation within Ocado’s advanced automated grocery fulfilment system. The data scientist will work on demand forecasting, drive-time predictions, and supplier reliability, using deep learning and scalable data pipelines. Collaboration with engineering and product teams ensures models are production-ready and drive real-world operational impact.

Ocado London, United Kingdom