Latest c Jobs

Engineering Manager - Core Infrastructure

This role involves leading a team of engineers to build and maintain core infrastructure platforms at a global cybersecurity company. The focus is on self-service infrastructure-as-code, cloud cost optimization, and enforcing deployment standards across a multi-cloud environment. The role requires a blend of technical leadership, SRE practices, and experience with large-scale distributed systems.

CrowdStrike

Remote Permanent

Engineering Manager - Core Infrastructure

Lead and grow a team of engineers building foundational infrastructure-as-code platforms at a high-scale cybersecurity company. Focus on cloud cost optimization, multi-cloud deployment standards, and enabling engineering velocity through reusable, self-service infrastructure. Work with large-scale distributed systems processing trillions of events daily, leveraging AI and modern DevOps practices to ensure reliability and performance.

CrowdStrike United States £140,000 – £215,000 pa

Remote

Senior Cloud Infrastructure and Network Operations Solutions Architect

This role involves owning the fabric operations of NVIDIA's Cloud Partner (NCP) fleets, including NVLink partition management, switch software and firmware lifecycle, and fabric validation. You will work closely with customers, partners, and cross-functional teams to ensure reliable and high-performance GPU clusters.

NVIDIA

Senior Cloud Infrastructure and Network Operations Solutions Architect

This role involves owning the fabric operations of NVIDIA's Cloud Partner (NCP) fleets, including NVLink/NVSwitch partition management, switch software and firmware lifecycle, and fabric validation. You will work closely with customers, partners, and cross-functional teams to ensure reliable and efficient network operations in large GPU estates.

NVIDIA

Research Advisor - Human Frontier Collective (UK)

This role involves providing expert-level consultancy and strategic input to shape the development and evaluation of advanced generative AI systems. As a Research Advisor in the Human Frontier Collective, you'll collaborate on high-impact research, contribute to technical publications, and help design frameworks that translate domain expertise into AI model evaluation. The position offers flexible, part-time engagement with an interdisciplinary network of top-tier researchers and professionals.

Scale AI United Kingdom £300 pa

Remote Contract Part-time

SWE Fellow - Human Frontier Collective (UK)

Work on high-impact AI evaluation projects by designing domain-specific problems and datasets to assess advanced generative models. Collaborate with leading researchers and contribute to technical reports and publications in applied AI. Engage in flexible, interdisciplinary research with a global network of experts while using Python, Java, or other programming languages to improve model reasoning and performance.

Scale AI United Kingdom

Remote Contract Flexible

Senior Software Engineer (C++ & Swift)

You will develop and maintain the macOS codebase using modern C++ and Swift, contributing to the design and implementation of innovative cybersecurity solutions. The role involves rapid prototyping, structured development of platforms, and mentoring team members. You will work closely with cross-functional teams, participate in code reviews, and help advance Darktrace’s AI-driven methodology for detecting and responding to unknown cyber threats.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Senior Scientist (In vitro / Cellular Pharmacology), Cambridge, MA

This role involves designing and implementing biological screening cascades for drug discovery programs, with a focus on biophysical, biochemical, and cellular assays. The scientist will bridge computational predictions with experimental validation, working closely with AI/ML teams and CROs to advance oncology and immunology projects from early discovery to clinical development. Key responsibilities include guiding assay development, interpreting complex pharmacological data, and supporting lead optimization across multiple therapeutic areas.

Isomorphic Labs England

Hybrid Permanent

Research Leader / Senior Scientist (Computational Drug Design), Cambridge, MA

This role involves leading drug discovery programs using AI-driven computational chemistry, either as a Program Lead or Computational Chemistry Lead. You'll shape Isomorphic Labs' AI platform by integrating cutting-edge machine learning into cheminformatics workflows, guide projects from hit identification to candidate selection, and collaborate across disciplines. The position emphasizes scientific leadership, technical innovation, and mentorship within a culture focused on transforming drug discovery through AI.

Isomorphic Labs Cambridge, United Kingdom

Hybrid Permanent

PhD Studentship - Computer Science: Empirical Security Assessment of AI Decision Engines in Cyber-Physical Systems

This PhD project focuses on developing a rigorous empirical framework to assess the security robustness, failure modes, and operational risks of AI decision engines in cyber-physical systems. The research will provide empirical evidence to support informed deployment decisions in safety-critical industries like transportation, energy, and manufacturing.

Newcastle University Newcastle upon Tyne, Northern England, United Kingdom £21 pa

Contract

UK Defence Veterans - Civilian Work Attachment

This role offers UK defence veterans in their final 12 months of service a one-week unpaid civilian work attachment at a leading AI company. Participants gain structured exposure to roles, teams, and processes within the Defence Business Unit, learning how AI is applied to military and defence challenges such as intelligence analysis, autonomous systems, and decision support. The placement is designed for career transition insight, not ongoing employment.

Faculty AI London, United Kingdom

Internship

Expression of Interest - Core Technology Team

This role involves collaborating with the open-source community, implementing support for new AI models, scaling proxy infrastructure, and designing custom infrastructure for research projects. The team focuses on building tools and infrastructure for AI security and evaluation, working closely with researchers and government entities.

AI Security Institute London, United Kingdom

Expression of Interest- Cyber & Autonomous Systems Team

This role involves developing and running advanced evaluations of frontier AI models in cybersecurity and autonomous systems, using cyber ranges and CTF environments to assess capabilities and risks. You'll work on pre-deployment testing, validate novel model behaviors, and support UK government decision-making on AI governance. The work is research-driven, technically rigorous, and operates at the intersection of AI safety, security, and policy.

AI Security Institute London, United Kingdom £65,000 – £145,000 pa

Hybrid Permanent Clearance Required

Software Engineer, Codex Core Agents

This role involves designing and building the infrastructure that powers Codex agents, focusing on sandboxed execution, orchestration, stateful workflows, and model rollouts. You will work on distributed systems, developer tooling, and AI to ensure Codex is fast, reliable, and secure.

OpenAI London, United Kingdom

Permanent

Applied AI Engineer, Codex Core Agent

This role involves improving the performance of Codex agents on real-world software engineering tasks, working closely with research, infrastructure, and product teams. Responsibilities include designing agent behaviors, evaluating performance, enhancing robustness, and building feedback loops to improve agent reliability and usefulness.

OpenAI London, United Kingdom

Permanent