Job brief: Staff+ Software Engineer, Platform Safety

What JoRoute checked · Checked by JoRoute

• Listed on Anthropic's own job board. JoRoute does not take listings from job ads or recruiters.
• First seen by JoRoute 2026-11-04 (3 days ago); last confirmed on the board 2026-11-07.
• The apply link opens job-boards.greenhouse.io, the address Anthropic's board gives for this job.
• No other listing with this title and place on this board in the last 90 days.
• No layoff notices (WARN) under this name in the state files JoRoute reads.

What the listing says · Employer's own words, not checked

• Pay: $405,000 to $485,000 a year
• Job type: Not stated
• Where: San Francisco, CA | New York City, NY · San Francisco, CA
• Posted: 2026-10-20

What the job asks · Employer's own words, not checked

Level: Lead / staff. The title says "Staff".

Must have

• Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience
• Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience
• Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position

Conditions

• You'll also share on-call, lead incident response, and support emerging new programs.
• Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.

Main duties

• You'll design, build and operate the systems that decide who gets access to our most capable models. You'll build the platform that lets teams across Anthrop…
• You'll shape the architecture through clear written proposals, review key designs, and mentor engineers on a growing team. You'll also share on-call, lead in…
• You might be a good fit if you:
• Have a minimum of 8 years of practical experience as a backend or platform engineer, ideally at tech lead level or equivalent, and are comfortable working ac…
• Have strong product sense, and work closely with cross-functional partners, including non-engineers, to shape and execute strategy in new domains

Lines copied from the posting, not rewritten. "Preferred" or "nice to have" items are not listed as must-haves.

How it compares · Compared by JoRoute from listings

• Typical listed pay for software engineer jobs in New York, NY: $218k a year (215 listings, 23 employers). This listing is 105% higher.
• Across Anthropic's 546 open listings, 53% of those with a posting date were first posted more than 60 days ago. How Anthropic hires

What nobody outside the employer knows · Not known

• Whether the role is already filled or on hold: employers often leave listings up.
• How many people applied, and who reads the applications.
• Where in the published range an offer would land.

Ask before you apply

1. Which of the listed places is this role based in?
2. What are the interview steps, and when should I expect to hear back?

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Next steps

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