Jobs in London

Infrastructure Engineer

Design and implement scalable cloud infrastructure using AWS, GCP, Kubernetes, and Terraform to support high-traffic AI video platforms. Enhance CI/CD pipelines, observability with Datadog, and FinOps practices while enabling product teams through internal tooling and automation. Collaborate closely with engineers in a remote-first, execution-focused environment.

Synthesia London, United Kingdom

Remote Permanent

Solutions Consultant (Italian Speaking)

Develop and lead customer onboarding and training programs to drive rapid product adoption and long-term retention. Create engaging educational content in Italian and English, measure success through engagement metrics, and collaborate across teams to refine the customer journey. Focus on delivering value within the first 90 days using creative, scalable methods.

Synthesia London, United Kingdom

Hybrid Permanent

Full Stack Engineer

As a Full Stack Engineer at Thought Machine, you will work on end-to-end features across the stack, ensuring high standards of security, performance, and user experience. You will collaborate with cross-functional teams to deliver complex solutions for global financial institutions, taking ownership from design to implementation.

Thought Machine Lisbon, Portugal

On-site Permanent Part-time

Client Architect

The Client Architect works within Thought Machine’s Expert Services team to guide financial institutions through core banking and payments modernisation using the Vault platform. This role involves designing target architectures, advising on migrations, and delivering technical training, with a strong emphasis on cloud-native solutions and AI-driven delivery acceleration. The role bridges deep technical expertise with strategic client engagement across pre-sales and implementation phases.

Thought Machine New York City, New York, United States

Hybrid Permanent

Snr Data Scientist, Computational Genomics/DNA Modelling

This role involves developing and applying machine learning models to understand the relationship between DNA sequence, regulatory elements, and disease biology. The data scientist will work on variant effect prediction, regulatory activity modelling, and integrating genomic data with transcriptomic and epigenomic datasets. Embedded in an interdisciplinary team, the role bridges computational research with experimental validation to advance target discovery and therapeutic development.

Relation Therapeutics London, United Kingdom

Hybrid Permanent

Senior Software Engineer

This role involves leading backend and edge/IoT engineering efforts to build production-grade AI systems for high-stakes defence applications. The engineer will bridge machine learning research with robust software delivery, using Python and compiled languages like Rust or C++, while implementing scalable CI/CD, containerisation, and Kubernetes deployments. Collaboration with data scientists and mentoring of engineering peers are key aspects of the position.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Staff ML Performance Engineer (Inference Optimisation)

As a Staff ML Performance Engineer, you will focus on optimizing machine learning inference for edge devices and GPUs, working on large transformer-based models. You will collaborate with model developers, profile and optimize the full inference stack, and contribute to technical roadmaps and tooling.

Wayve London, United Kingdom

Hybrid Permanent

Staff ML Engineer, Gaia

Lead the development and scaling of Gaia, Wayve’s video world model that predicts future driving scenarios from past context. Drive large-scale training of foundation models, improve synthetic scenario generation, and collaborate with research and engineering teams to enhance autonomous driving systems. Focus on model architecture, training strategy, and end-to-end delivery in a high-impact, fast-paced environment.

Wayve London, United Kingdom

Hybrid Permanent

Penetration Tester

Darktrace is a global leader in AI-driven cybersecurity, helping organizations stay ahead of evolving threats every day.Darktrace was built on a genuinely differentiated idea: that Adaptive AI could detect and respond to novel, real-time cyber threats. That approach matters more...

Darktrace London, UB8 1LQ, United Kingdom

Director of Technology - AI

Lead the AI technology strategy and R&D portfolio at Digital Catapult, shaping the future of AI through collaborative research with academia and industry. Drive innovation in emerging areas like agentic AI and AI assurance, while mentoring technical teams and influencing national policy. The role combines strategic leadership with hands-on engagement in technology translation and horizon scanning across the UK’s deep tech ecosystem.

Digital Catapult Bristol, County Of Bristol, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent

Training, Process Management Engineer

This role involves building and maintaining the distributed operating system that orchestrates and monitors large-scale machine learning workloads across OpenAI’s supercomputers. You'll work primarily in Rust to develop high-performance, asynchronous systems that ensure reliable, observable, and scalable training runs—from small experiments to massive distributed jobs. The position focuses on solving novel challenges in system reliability, performance optimization, and rapid debugging at an unprecedented scale.

OpenAI London, United Kingdom

Hybrid Permanent

UK Defence Veterans - Civilian Work Attachment

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty AI London, United Kingdom

Internship

Protection Scientist Engineer, Intelligence and Investigations

Design and build systems to proactively detect and enforce against abuse on OpenAI's products, including monitoring for new and existing features. Investigate critical escalations involving sensitive content and collaborate with product, policy, and engineering teams to develop scalable safety solutions. Develop detection prototypes and improve automation using data science and machine learning techniques.

OpenAI London, United Kingdom

On-site Permanent

Senior Solutions Architect (Utilities/Energy)

Design and deliver custom data solutions on the Databricks Lakehouse platform for major utilities and energy sector clients. Lead technical pre-sales engagements, build proofs-of-concept, and guide customers through complex data architecture adoption. Collaborate with cross-functional teams to position Databricks as the unified platform for data analytics and AI.

Databricks London, United Kingdom

Director of Technology - AI

Lead the AI technology strategy and research portfolio at Digital Catapult, driving collaborative R&D programmes with industry and academia. Spearhead horizon scanning, technology roadmaps, and AI capability building across a national team. Mentor technical staff and represent the organisation in high-impact forums to shape the UK’s AI innovation ecosystem.

Digital Catapult London, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent