# Software Engineer - OS at Blackstar

> Onsite · United States · Unspecified · Software engineering · open. Source: https://alderhq.app/jobs/ashby%3Ablackstar%3A43c45720-e185-4228-af2c-5c834708c4eb (read 2026-11-12).

## Facts (observed)

- Company: [Blackstar](https://alderhq.app/companies/blackstar)
- Location text: San Francisco
- Where it can be done from (inferred): Onsite · United States (evidence: "Location: San Francisco")
- Posted: 2026-04-21 (205 days ago)
- First seen by alder: 2026-11-04 · last verified: 2026-11-10
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://jobs.ashbyhq.com/blackstar/43c45720-e185-4228-af2c-5c834708c4eb

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (SF Bay Area, n 2156): p25 $161k, median $200k, p75 $240k

## Description (the employer's text)

Software Engineer

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/ashby%3Ablackstar%3A43c45720-e185-4228-af2c-5c834708c4eb and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.