Jobs in London

Research Scientist (Applied LLMs), London

This role involves advancing drug discovery through the application of Large Language Models in a multidisciplinary research environment. The Research Scientist will develop and refine LLM-driven approaches for complex biological and medical challenges, collaborating with domain experts to build novel AI models. The position emphasizes innovation in model architecture, post-training techniques, and real-world deployment within computational biology and chemistry contexts.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Research Scientist (Machine Learning), London

This role involves developing novel machine learning models and algorithms to accelerate drug discovery through AI. You'll work in an interdisciplinary environment, applying deep learning techniques to complex biological and chemical problems, while collaborating closely with scientists and engineers. The focus is on creating scalable, cutting-edge AI solutions that advance rational drug design.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Sr. Software Engineer, Cloud Detection , London)

This role involves designing and scaling backend services for CrowdStrike's Detection Engine platform, which processes internet-scale data streams to enable real-time threat detection across the Falcon ecosystem. The engineer will work on distributed systems using Go or C++, build resilient cloud-native architectures on AWS/GCP/Azure, and contribute to a platform that unifies detection logic across multiple cybersecurity products. Emphasis is placed on performance, scalability, and leveraging AI to enhance security operations.

CrowdStrike London, United Kingdom

Hybrid Permanent Clearance Required

Sr. SDET - Cloud, Detection Engineer , London)

This role involves designing and building a high-scale cloud detection engine to identify sophisticated cyber threats across multi-cloud environments. You'll work on distributed systems that process billions of events, implementing advanced correlation, event orchestration, and custom query languages. The position emphasizes innovation in security analytics and close collaboration with security researchers to turn expertise into scalable, real-world protections.

CrowdStrike London, United Kingdom

Hybrid Permanent

Data Scientist, VP (AI and Modelling)

This role involves building end-to-end AI and machine learning products focused on solving real M&A and advisory challenges within investment banking. The Data Scientist will develop production-grade models using LLMs and NLP, deploy statistical and predictive solutions, and collaborate directly with senior bankers and engineers. It's a hands-on position where technical depth, clear communication, and product ownership are essential.

Bowers Partnership Marylebone High Street, London, United Kingdom £115,000 pa

On-site Permanent

Senior AI Engineer

This role involves designing and building multimodal AI systems that process text, audio, and video data to enhance customer experience across multiple channels. The engineer will lead development of AI-driven features such as automated content summarisation and AI-generated avatars, working closely with stakeholders and a multidisciplinary data team. The position emphasizes production deployment and technical leadership within a mature AI environment.

Harnham - Data and Analytics Recruitment London, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent

TypeScript Software Engineer

This role involves building a modern FinTech SaaS platform from the ground up using TypeScript, Node.js, and React within a cloud-native, AI-first engineering environment. You'll work across the full stack to develop scalable microservices and contribute to architectural decisions in a collaborative team setting. The role emphasizes innovation through AI-assisted development and modern cloud practices on AWS and Azure.

Noir London, United Kingdom £40,000 – £65,000 pa

Hybrid Permanent

Lead AI Engineer

This role involves leading a small engineering team while staying technically hands-on in an AI-first transformation environment. The engineer will drive adoption of AI-assisted development tools, improve systems and architecture, and shape engineering strategy. Focus is on building secure, scalable data foundations and fostering a culture of innovation and rapid delivery.

Focus Search and Selection London, United Kingdom £80,000 – £130,000 pa

Hybrid Permanent

Senior Forward Deployed Engineering - Architect

This role involves working directly with enterprise customers to design and build production-grade data and AI systems on the Databricks platform. You'll lead architecture decisions, implement end-to-end solutions combining data pipelines, machine learning models, and applications, and embed with client teams to ensure technical success. The role emphasizes reusable frameworks, customer training, and influencing product direction through real-world feedback.

Databricks London, United Kingdom

Hybrid Permanent

Machine Learning Engineer

This role involves designing, building, and deploying advanced machine learning models to solve complex operational challenges in real-world environments. You will work closely with a high-calibre founding team, industrial data, and customer environments to take machine learning systems from early validation through to scalable deployment.

Platform Recruitment London, United Kingdom £60,000 – £70,000 pa

On-site Permanent

Head of AI Engineering

Lead the creation and growth of an AI engineering function within a consultancy, designing and deploying production-grade Generative AI and LLM systems for enterprise clients. Combine strategic leadership with hands-on technical oversight to shape engineering standards, mentor a high-performing team, and drive the adoption of cutting-edge AI solutions at scale.

Data Idols London, United Kingdom £180,000 – £200,000 pa

Hybrid Permanent

Programme Manager - Artificial Intelligence

The role involves leading and executing techUK's AI adoption initiatives, including managing events, roundtables, and flagship conferences, while engaging with members and stakeholders to shape responsible AI policy and strategy. The Programme Manager will ensure techUK's AI content remains credible and aligned with industry needs, acting as an ambassador across the UK technology ecosystem. This is a non-technical position focused on policy, engagement, and programme coordination within a fast-paced, cross-functional environment.

techUK London, United Kingdom £35,000 – £42,000 pa

Hybrid Contract

AI/ML Engineer

Design and deploy production-grade AI and LLM-powered applications on Microsoft Azure, moving from experimentation to scalable enterprise solutions. Work across the full AI lifecycle, building RAG systems, agentic workflows, and MLOps pipelines using modern tooling. Collaborate with data and platform teams to deliver secure, business-impacting AI products.

Talent Locker London, City And County Of the City Of London, United Kingdom £75,000 – £82,000 pa

Hybrid Permanent

Director of Forward Deployed Engineering

Leads the creation and scaling of a forward-deployed engineering team focused on implementing complex AI solutions within enterprise clients. Combines technical leadership with client engagement to shape AI delivery frameworks and influence architecture across high-profile deployments. Builds engineering standards and repeatable processes for large-scale AI platform integration.

Data Idols London, United Kingdom £180,000 – £200,000 pa

Hybrid Permanent

Technical Lead - Java

This role involves leading the design and development of scalable, cloud-native Java microservices with a focus on AI-powered solutions. The Technical Lead will drive architecture decisions, mentor engineers, and implement advanced AI capabilities such as Agentic AI, LLMs, RAG, and workflow orchestration using Camunda. The position emphasizes hands-on coding, system resilience, and the integration of intelligent automation into distributed systems.

Sanderson London, United Kingdom £90,000 – £95,000 pa

Hybrid Permanent