AI & Emerging technologies

Research Engineer: AI Agent Systems & Evaluation

Tessl

London · England · United Kingdom

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Salary: $110 – $170 per year

Tessl is building the context layer for AI coding agents from its London base. We’re hiring a Research Engineer to join the AI Research team, tackling how agents orchestrate model behavior, evaluate outcomes, and translate production traces into improvements.

You’ll work closely with engineering, product, and design, sit near customers, and ship high-impact experiments. We seek deep expertise in at least one core area, plus strong product sense and curiosity about agents.

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Reference: WJ-766_24754029 · Posted 13 Nov 2026, 10:11 PM

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