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Aptura AI is hiring a
MTS (Applied AI)

About Aptura AI

We build evaluation datasets and RL environments that make AI reliable where mistakes are expensive: finance, healthcare, and legal. We design expert-curated training data, calibrated rubrics, and RL environments for frontier AI labs and startups pushing the frontier of what models can do. We are a small London-based team running multiple active projects, shipping work directly to labs, startups, and internal domain experts. Recent work includes SpreadsheetBench v2 and ultra long-horizon task research.

Job Description

Design the next benchmarks and RL environments for evaluating AI reliability. Build and maintain evaluation datasets and RL environments used by frontier AI labs and startups across finance, healthcare, and legal. Create expert-curated training data, calibrated rubrics, and long-horizon RL tasks. Work in Aptura AI's small London-based team and ship solutions directly to customers. This role focuses on Applied AI; collaboration with researchers and engineers to translate requirements into robust benchmarks and tools. This posting covers two MTS tracks at Aptura AI. Apply via the provided link.

Remote Conditions

Onsite or Hybrid in London; not fully remote

Location

London

Salary

Not Specified

Benefits

Not Specified

Tech Tags

No tags

Date Listed

01 June, 2026 (6 days ago)
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