Latest leader Jobs

Staff Software Engineer, Node Infra

This role focuses on designing and operating large-scale infrastructure systems that manage the full lifecycle of AI accelerator nodes across multiple cloud providers and on-prem datacenters. The engineer will lead technical strategy for node provisioning, health monitoring, and automated repair, ensuring high availability and efficiency for Anthropic’s AI training and inference workloads. The position involves deep collaboration with research, product, and cloud teams to scale infrastructure reliably while driving operational excellence and mentoring other engineers.

Anthropic London, United Kingdom £325,000 – £485,000 pa

On-site Permanent

Staff+ Software Engineer, Safeguards Infrastructure

Build foundational systems for AI safety, oversight, and intervention mechanisms, focusing on detecting unwanted model behaviors and preventing disallowed use. Develop infrastructure for data management, metrics, evaluations, and review tooling while ensuring high operational reliability and scalability. Work across the stack to create multi-layered, real-time safety defenses with minimal human intervention.

Anthropic London, United Kingdom £255,000 – £325,000 pa

Hybrid Permanent

Senior Libraries Engineer – AI and HPC

You will develop and optimize scalable library software for GPU and CPU accelerated data processing, focusing on performance tuning and benchmarking. You'll work closely with leadership and partners to understand requirements and contribute to technical roadmaps, providing technical guidance to your team.

NVIDIA

Senior Libraries Engineer – AI and HPC

You will develop and optimize scalable library software for GPU and CPU accelerated data processing, focusing on performance tuning and benchmarking. You'll work closely with leadership and partners to enhance library features and performance, providing technical guidance to your team.

NVIDIA

Principal Machine Learning Engineer

Design and lead large-scale production machine learning systems in a high-growth AdTech environment, focusing on recommendation engines, audience targeting, and bidding optimisation. Work hands-on across the full model lifecycle while shaping technical strategy alongside the CTO. Operate in a real-time, distributed environment with strong ownership and minimal management overhead.

Harnham - Data and Analytics Recruitment France, United Kingdom €130,000 – €150,000 pa

Software Engineering Manager - Machine Learning- Systematic Quant Fund

This role involves leading a team of experienced engineers to develop and maintain core machine learning infrastructure, including distributed model training, LLM hosting, and scalable deployment systems. You will drive technical direction and integrate advanced ML capabilities into high-stakes systems within a deeply technical environment.

eFinancialCareers London, United Kingdom

On-site Permanent

Delivery Solutions Architect

Acts as the post-sale technical lead for strategic customers, driving adoption and successful implementation of Databricks workloads. Focuses on technical accountability, cross-team orchestration, and execution planning across use cases, from onboarding to production. Engages with stakeholders at all levels to ensure healthy consumption and return on investment of the Databricks platform.

Databricks London, United Kingdom

Hybrid Permanent

Lead Solutions Architect - Generative AI (EMEA Emerging DNB)

This role involves engaging with technical founders and engineering leaders at high-growth UK startups to position Databricks as the strategic data and AI platform of choice. The individual will lead technical thought leadership, shape architectural strategies for real-time data and AI workloads, and build influence within the startup and VC ecosystem. They will also mentor field engineers and create technical content around Generative AI, LLMs, and modern data architectures.

Databricks London, United Kingdom

Principal Machine Learning Engineer

This role involves leading the design and implementation of scalable machine learning systems within high-stakes defence projects. You'll act as a technical authority, solving cross-cutting challenges, shaping architectural strategy, and mentoring engineering teams. The work combines advanced AI innovation with real-world deployment in secure, mission-critical environments.

Faculty London, United Kingdom

Hybrid Permanent

Senior Data Scientist (Safety)

Lead high-impact AI safety projects by designing novel evaluation frameworks and robust software architectures for frontier AI labs. Mentor technical team members and ensure scientific rigour across the project lifecycle while contributing to thought leadership through research and open-source contributions. Work at the intersection of national security and cutting-edge AI development to advance responsible deployment.

Faculty London, United Kingdom

Hybrid Permanent

Lead Technical Program Manager, AI Platform

Lead and grow a technical program management function for Wayve's AI Platform, driving delivery across data and compute infrastructure, model development tooling, training systems, and embedded inference optimisation. Partner with engineering leadership to accelerate developer velocity, improve compute efficiency, and ensure reliable platform performance in a fast-paced, innovative environment focused on embodied AI for autonomous vehicles.

Wayve London, United Kingdom

Senior Data Scientist

Lead high-impact AI projects in the defence sector, designing end-to-end data science solutions and robust software architectures. Mentor junior data scientists, lead delivery teams, and collaborate with clients to translate complex problems into rigorous technical frameworks. Contribute to thought leadership through open-source work, public speaking, and training, while ensuring ethical and reliable AI deployment in high-stakes environments.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Senior Research Scientist - AI Safety

Lead high-impact research in AI safety, focusing on red teaming and evaluations for frontier models in high-risk domains such as cybersecurity and CBRN. Develop novel mitigation strategies, shape research direction, and contribute to publications and stakeholder engagement. Work at the intersection of technical depth and real-world safety impact within a small, high-agency team.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Principal Research Engineer

Lead the end-to-end technical direction of offline video generation for a leading AI video platform, driving large-scale generative model development from pre-training through post-training. Bridge research and product by solving cross-cutting technical challenges in training stability, data pipelines, and alignment. Coach engineers, shape team processes, and accelerate the deployment of state-of-the-art avatar video models at scale.

Synthesia London, United Kingdom

Remote Permanent

Director of Strategy and Architecture

This role involves leading the strategic development and implementation of technology architecture across a large, rapidly evolving infrastructure services organization. Responsibilities include defining architecture principles, standards, and roadmaps, modernizing systems, and ensuring integration and automation. The role requires hands-on involvement and strategic thinking to support scalable growth and leverage emerging technologies like data and AI.

HAYS Specialist Recruitment Stevenage, United Kingdom £150,000 pa

Hybrid Permanent