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Research Engineer · Seattle

Research Engineer Jobs in Seattle

There are currently 12 open Research Engineer jobs in Seattle across 3 AI startups. 8% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.

12Open roles
3Companies hiring
Oct 2, 2026Last updated
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Funding-stage mix

Series G+ 9 (75%)Series E 2 (17%)Series B 1 (8%)
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Open Research Engineer Roles in Seattle

RoleCompanyStageLocationPosted
Staff Research Engineer, Multi-Agent ScalingAnthropicSeries G+Multiple locationsOct 2, 2026
Research Engineer, RL EngineeringAnthropicSeries G+Multiple locationsOct 1, 2026
Research Engineer / Performance Engineer, RL Distributed SystemsAnthropicSeries G+Multiple locationsSep 29, 2026
Research Engineer, Post-Training Model EvaluationsAnthropicSeries G+Multiple locationsSep 27, 2026
Senior Research Engineer, Frontier DataTuringSeries EMultiple locationsSep 25, 2026
Staff Research Engineer, Frontier DataTuringSeries EMultiple locationsSep 25, 2026
Research Engineer, Visual Knowledge WorkAnthropicSeries G+Multiple locationsSep 22, 2026
Research Engineer, Computer UseAnthropicSeries G+Multiple locationsAug 21, 2026
Research Engineer, Knowledge TeamAnthropicSeries G+Multiple locationsAug 21, 2026
Research Engineer, Production Model Post-TrainingAnthropicSeries G+Multiple locationsAug 21, 2026
Staff Research Engineer, Discovery TeamAnthropicSeries G+Multiple locationsAug 21, 2026
Research EngineerSesame AISeries BMultiple locationsJun 17, 2026
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FAQ

How many Research Engineer jobs are open in Seattle?

There are currently 12 open Research Engineer jobs in Seattle across 3 AI startups on Fast AI Jobs.

What funding stages are hiring Research Engineers in Seattle?

8% of open Research Engineer roles in Seattle are at Series A–B startups, with the rest spread across seed and later-stage companies.

How often is this list updated?

Listings are refreshed daily from official company career pages and deduplicated by posting. Every link points to the original application page.