Latest Deep Tech Jobs

Director, Forward Deployed Engineering

This role involves leading a team of elite engineers who embed with Fortune 500 customers to develop and deploy production-ready AI systems. Responsibilities include owning end-to-end delivery, technical oversight, team growth, and translating customer needs into technical roadmaps.

Scale AI London, United Kingdom

On-site Permanent

Sourcing Partner- Incubator for AI (i.AI)

The Sourcing Partner role involves identifying and engaging top AI talent across the UK, developing a deep understanding of the AI ecosystem, and building a strong network of candidates. You will create and execute effective search strategies, maintain lasting relationships, and collaborate with senior civil servants and technical staff to define role requirements and ensure a superior candidate experience.

Incubator for AI London, United Kingdom £44,195 – £48,620 pa

Contract Flexible

Machine Learning Engineer, Platform

This role involves building and optimizing retrieval and knowledge representation systems for a generative AI platform. The engineer will design RAG pipelines, develop context retrieval systems balancing performance metrics, and create evaluation frameworks to measure retrieval quality and agent effectiveness. Work includes integrating ML components with enterprise data sources and vector databases while collaborating across product and infrastructure teams.

Scale AI London, United Kingdom

Hybrid Permanent

Machine Learning Engineer, Global Public Sector

This role involves leading the design and development of reliable, multi-step agentic systems and long-horizon reasoning frameworks for national security and public policy. You will conduct applied research to solve unique challenges in sovereign AI, focusing on system reliability, safety, and performance in high-stakes environments.

Scale AI United Kingdom

On-site Permanent Clearance Required

Senior Developer

This role involves building and shipping production features across a platform, working with APIs, services, user interfaces, data integrations, and AI-agent workflows. You will develop scalable, secure, cloud-native software using Python, .NET, and JavaScript/React, and contribute to AI and RAG features, data engineering, and customer integrations.

Initialize Ec1A1Bb, EC1A 1BB, United Kingdom £80,000 pa

Remote Permanent

SWE Fellow - Human Frontier Collective (UK)

As an HFC Fellow, you will collaborate with top researchers and domain experts to design, evaluate, and interpret advanced generative AI systems. You'll contribute to high-impact projects, co-author research papers, and join a global network of innovators in AI.

Scale AI United Kingdom

Remote Contract Flexible

AI Engineer

This role involves building and improving AI features using Python, creating proof of concepts, and integrating AI into a customer-facing product that helps users complete financial journeys. The focus is on practical AI application, security, and collaboration with a growing fintech company.

SF Partners B12Jt, B1 2JT, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent Flexible

Senior Research Engineer - Video Foundation Models (Pre - Training)

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Remote Permanent

Senior Research Engineer - Interactive Avatars

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Remote Permanent

Software Engineer, Codex Ecosystem & Enterprise

This role involves shaping the evolution of Codex, an AI-powered software engineering tool, by working closely with internal teams and external customers to identify real-world use cases and requirements. Responsibilities include building scalable ecosystem and enterprise capabilities, designing secure and observable systems, and leading deployments and launches to ensure Codex is a reliable and trusted teammate for organizations.

OpenAI London, United Kingdom

On-site Permanent

Applied AI Engineer- BPL

The Applied AI Engineer will design and maintain data pipelines, warehouses, and lakes while developing scalable AI and machine learning solutions across Barclays. This role involves close collaboration with data scientists, implementing MLOps/LLMOps practices, and ensuring solutions are secure, reliable, and aligned with enterprise governance. The engineer will work on cutting-edge applications including GenAI and LLMs, supporting responsible AI adoption in a fintech environment.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent

AI Governance Engineer - BPL

This role involves designing and maintaining data architectures, pipelines, and governance frameworks to support responsible AI adoption at scale within Barclays. The engineer will translate regulatory and risk requirements into technical implementations, working closely with data scientists and engineering teams to ensure secure, auditable AI systems. Emphasis is placed on policy-as-code, MLOps, and enterprise-wide governance integration across hybrid cloud environments.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent

Applied AI Engineer - BPL

This role involves designing and building scalable AI and machine learning solutions within Barclays' AI and engineering ecosystem, with a focus on responsible and enterprise-wide adoption. The engineer will work on modern AI technologies including generative AI, LLMs, and retrieval-augmented generation, collaborating with data scientists and stakeholders to deploy secure, production-grade systems. Emphasis is placed on cloud-based architectures, data pipelines, and alignment with governance, risk, and strategic business objectives.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent

Strategy Analyst VP

Job DescriptionPurpose of the roleTo provide independent and balanced advice and counsel to senior stakeholders through problem identification, solving and decision making practices.AccountabilitiesProvision of strategic advice to Group Executives to support the decision-making process of business challenges and opportunities.Development and...

Barclays London, E14 5RB, United Kingdom

Software Engineer, Enterprise

In this role, you will design, build, and scale backend systems that power enterprise GenAI products, focusing on reliability, performance, and deployment across both Scale’s and customers’ infrastructure. You will develop core services and APIs, architect scalable distributed systems, and optimize backend performance for latency, throughput, and cost.

Scale AI London, United Kingdom

On-site Permanent