Latest java Jobs

Technical Threat Investigator, Threat Intel Engineering - UK

Conducts in-depth investigations into sophisticated threat actors exploiting OpenAI's models and infrastructure, with a focus on identifying and disrupting malicious use in cyber operations. Develops AI-assisted tooling and automation to scale detection and response capabilities. Translates technical findings into actionable intelligence for security and leadership teams across a global environment.

OpenAI London, United Kingdom

Remote Permanent

Senior AI Engineer

The role involves developing emotionally responsive virtual humans using AI to enhance soft-skills training. You'll work across the full AI stack—integrating large language models with speech and vision systems—to create realistic, interactive simulations. The position emphasizes research-to-product development, rigorous evaluation, and cross-disciplinary collaboration in a socially impactful startup environment.

Bodyswaps London, United Kingdom

Hybrid Permanent

Computer Vision Engineer

A Computer Vision Engineer will lead high-impact AI initiatives in the defence sector, designing and deploying advanced computer vision systems that solve real-world challenges. The role involves technical leadership, mentoring, shaping strategic capability, and contributing to business development through cutting-edge research and production deployment. Work spans on-site client collaboration and flexible UK-based remote or office work, with a focus on ethical, reliable AI in sensitive environments.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Senior Software Engineer, Chem-Bio

Design and build core platform systems to support technical research on AI-related chemical and biological risks, translating ambiguous research needs into scalable, maintainable software solutions. Work within a multidisciplinary team to develop LLM-based agent systems, evaluation frameworks, and shared infrastructure while mentoring engineers and shaping technical direction. Operate in a high-impact environment with direct influence on AI policy and global governance.

AI Security Institute London, United Kingdom

On-site Permanent Clearance Required

Senior Software Engineer

Design and maintain large-scale, distributed backend systems for automated in-store order fulfilment using Java/Scala and cloud technologies. Embed AI tools like GitHub Copilot into development workflows and lead technical initiatives from design to deployment. Work within an agile team to improve processes, support production systems, and mentor engineers while delivering customer-focused solutions at scale.

Ocado United Kingdom

Hybrid Permanent