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Applied AI Researcher

Fuse · London

2 weeks ago

Not specifiedFull_timellm evaluationllm post-trainingai agents

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