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Applied AI Researcher

London, England, United Kingdom💼 Full-time🗓 2026-09-29 → 2026-10-02

Core

Designing and deploying applied AI models, evaluation frameworks, and agent systems to optimize energy trading, infrastructure operations, and customer-facing software.

Role type

Senior Applied AI Researcher (IC)

Builds

Production AI systems for energy trading, grid infrastructure, and customer software

Domain

Energy + Applied AI

Deliverable

production ML models

Required skills

Model selection and routing, supervised fine-tuning, reinforcement learning, agent system design, Python software engineering, experimental design, failure analysis, dataset quality management

Preferred skills

Experience at a frontier AI lab, experience with computer use automation

Technologies

Python, LLMs, Reinforcement Learning frameworks

Responsibilities

Design experiments to balance accuracy, latency, and cost; build evaluation frameworks with human and LLM judgments; explore post-training methods; build reliable agent harnesses for long-running tasks; set escalation thresholds; translate research results into production systems

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