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HomeCompaniesPolymathMember of Technical Staff - Engineering

Member of Technical Staff - Engineering

Polymath · San Francisco · On Site · Active · Ashby

Job facts

FieldValue
CompanyPolymath
TitleMember of Technical Staff - Engineering
Normalized title-
Department / teamResearch & Engineering / Research & Engineering
LocationSan Francisco, CA, United States
Work modelOn Site
Employment typeFull Time
Salary-
Statusactive
ATS providerAshby
Posted / first seen / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Polymath.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Ashby.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in San Francisco.Open
Department jobsActive postings in Research & Engineering.Open
Work model jobsActive On Site postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyPolymath
Source3e411737-08d3-42dd-81ab-fc218c3f521f
ATS providerAshby

Description

About Polymath Polymath is an applied research lab focused on advancing long-horizon agent capabilities through reinforcement learning. We design and scale simulation environments where agents learn to operate safely and autonomously. We work with the world’s leading model labs to push the frontier of agent capabilities. Polymath is backed by Base10, Founders Future, Y Combinator, and other incredible investors & angels. We've raised an $8M seed, and are growing out our founding team. About the role We’re hiring a Member of Technical Staff - Engineering to build the infrastructure and systems that power our environment simulation products. You’ll work on the technical foundation that makes it possible to train and evaluate autonomous agents in complex, realistic environments. You’ll be a member of the founding team and should expect to wear multiple hats. While this role is engineering-leaning, we’re looking for people who are energized by hard technical problems and excited to operate at the intersection between engineering and research. Examples of projects you could work on include: Developing an advanced environment simulation engine for training & evaluating autonomous AI agents Building scalable infrastructure to run thousands of simulation environments in parallel Optimizing the performance of complex, stateful simulation environments Tooling to improve environment and task creation processes Publishing research You’ll be a good fit if you: Have strong engineering fundamentals and are a prolific user of AI tools Have experience with infrastructure, containerization, and networking Have experience with large scale distributed systems and data systems Have an interest in reinforcement learning environments Perks: 🪷 Comprehensive health, dental, and vision insurance 🍽 Free meals with the team 🧘 Free Bay Club membership (right next door to our Embarcadero office!) 🚞 Commuter benefits 🏦 401(k) 🌎 Unlimited PTO 💻 Top of the line tech 🌁 Frequent team activities and outings Culture: Polymath is a team of researchers, engineers, and operators focused on advancing the frontier of safe, superintelligent AI agents. We have a flat organizational structure. We believe that people do their best work when they’re self-motivated and driven by a desire to learn, contribute to the team’s goals, and advance scientific progress. We’re looking for folks who ship fast, set high standards for themselves, and are great team players. You’ll be a member of our founding team: have fun, learn a lot, and do high-impact work alongside great people.

Full job record

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Org IDf7383c75-ca1f-4926-bcda-38ceb0b3356f
Source ID3e411737-08d3-42dd-81ab-fc218c3f521f
Board ID3e411737-08d3-42dd-81ab-fc218c3f521f
Providerashby
Provider Job Key3ca0fc20-761d-4cac-996d-d3fae18bf657
TitleMember of Technical Staff - Engineering
Normalized Title
Statusactive
Activeyes
Location TextSan Francisco
DepartmentResearch & Engineering
TeamResearch & Engineering
Employment Typefull_time
Workplace Typeon_site
Remote Policy
CountryUnited States
RegionCA
CitySan Francisco
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://jobs.ashbyhq.com/polymath/3ca0fc20-761d-4cac-996d-d3fae18bf657
Apply URLhttps://jobs.ashbyhq.com/polymath/3ca0fc20-761d-4cac-996d-d3fae18bf657/application
First Seen At2026-05-29 05:44:25Z
Last Seen At2026-06-06 20:02:05Z
Last Checked At2026-06-06 20:02:05Z
Last Changed At2026-05-29 05:44:25Z
Inactive At
Source Posted At
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=ashby/board=polymath/date=2026-06-06/2026-06-06T20-02-05-067Z-19cddd1d699b4d1dd7b8b5cfd986675cfa1318f7f481a126d112ab4c1a751081.json
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Parsed Structured
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Extensions
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Native Structured
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