Senior AI Engineer
Ruby Labs is hiring for Senior AI Engineer in Ukraine. Remote, Senior level. First seen October 23, 2026; open as of November 8, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- Ruby Labs
- Where
- Ukraine
- Arrangement
- Remote
- Level
- Senior
- First seen
- October 23, 2026
- Listed via
- Ashby
What the posting says
You will be fully responsible for production LLM features and the browser automation built around them end to end — prompt systems, structured outputs, evaluation, observability, and model selection — from first experiment to live release, with quality, reliability, and cost as your accountability. This is a high-impact role suited for someone who decides with data, not intuition. Unmeasured prompt changes, untraced failures, and model swaps without benchmarks are not acceptable. You work in a modern TypeScript stack — Next.js, Cloudflare Workers and Containers with Hono, Hatchet task…
Read more and apply on Ruby Labs' site
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