Role: AI Safety Researcher Type: Contract (6 Months) Location: London (Fully Remote) Payrate: £480 - £530 per day on PAYE £550 - £610 per day on RUPAYE £650 - £725 per day INSIDE IR35 Umbrella What You'll Do Red-Teaming: Lead adversarial campaigns to identify system gaps using automated frameworks and LLM-as-a-judge. System Alignment: Use Preference Tuning, automatic prompt optimization, and context engineering to align models with safety policies. Data Engineering: Query and manage complex datasets to produce high-quality training and benchmarking data.Who You Are Safety Expert: Proven experience in adversarial testing and model alignment. Tech Stack: Strong Python, SQL, and Java. AI Specialist: Hands-on experience with LLMs and prompt engineering. Academic: MSc/PhD in AI/ML (Safety or Agentic systems focus preferred).This is an urgent vacancy with a deadline where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV or send it praveen. sukkala2 @ randstaddigital. Com Randstad Technologies is acting as an Employment Business in relation to this vacancy