Applied AI Researcher
Fuse · London
2 weeks ago
Not specifiedFull_timellm evaluationllm post-trainingai agents
2 weeks ago
Workplace
Not specified
Employment
Full_time
Location
London
Posted
2 weeks ago
Summary
Fuse is hiring an Applied AI Researcher to evaluate and improve AI models, explore post-training methods, and build reliable agent systems. The role applies AI across energy operations and translates research into production systems; no working arrangement is specified.
Responsibilities
- Design experiments to compare model approaches
- Build datasets and golden-answer evaluation frameworks
- Measure evaluator confidence and analyze model failures
- Explore supervised fine-tuning and reinforcement learning methods
- Build reliable agent harnesses for long-running tasks
- Set risk-based evaluation and escalation thresholds
- Translate research findings into production systems
pythonmodel evaluationmodel routingsftreinforcement learningagent systemscomputer use
llm evaluationllm post-trainingai agentsenergy systems