Calypso AI
230 open jobsGeneral information
Calypso AI provides an adaptive AI security platform that helps organizations manage and govern large language models and other AI systems. Its Red-Team module simulates attacks on AI systems. Defend blocks threats in real time. Observe monitors AI systems continuously. The company is based in Washington, D.C.
Calypso AI was founded in 2018 by Neil Serebryany.
Currently, there's a total of 222 job openings at Calypso AI. Over the last 30 days, 69 jobs were added and 34 were removed (job postings usually stay up ~27 days before being removed). Historically, the median salary is ~$174,600.1
Hiring activity
New jobs added per week2
View these weekly figures as a table
| Week beginning | New listings |
|---|---|
| July 20, 2026 | 21 |
| July 27, 2026 | 20 |
| August 3, 2026 | 12 |
| August 10, 2026 | 14 |
| August 17, 2026 | 23 |
| August 24, 2026 | 28 |
| August 31, 2026 | 33 |
| September 7, 2026 (in progress) | 24 |
Open jobs
230 open · updated todayPage 4 of 12, most recently added first · Download (CSV)3
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What does Calypso AI actually pay? Based on previous and active job listings with specified pay ranges, the median annual pay is $174,600. Note that 63% of jobs don't list any pay information, so figures may be skewed towards cities like NYC, where pay disclosure is mandated for each posting.4
Share of salaried jobs in each pay bracket
| Bracket | Jobs |
|---|---|
| Under $100k | 15 jobs (14%) |
| $100k to $150k | 21 jobs (19%) |
| $150k to $200k | 35 jobs (32%) |
| $200k and up | 39 jobs (35%) |
Posted ranges on jobs open now4
Similar companies
Common questions
Is Calypso AI hiring now?
Yes. There are 230 open jobs, with 65 added in the last 30 days. They close fast though, often within 26 days, so don't wait.
How much does Calypso AI pay?
Posted pay runs $72,100 to $466,600 a year, and the median is $174,600. We only show pay the company printed itself, never estimates.
Interview OS
Company pages built from daily checks of real hiring systems.
Notes & sources
- 1. Company description. Written by InterviewOS from Calypso AI's public materials and press coverage; facts are checked against the sources below.
- 2. Weekly counts. A count is the number of listings the pipeline saw for the first time in that week. Weeks begin Monday; the onboarding week is excluded from the scale and every average.
- 3. Live counts. Deduplicated live listings observed daily on Calypso AI's own hiring system; last check September 12, 2026. Stale and syndicated posts on aggregator sites are not counted.
- 4. Posted pay. Ranges extracted from the text of Calypso AI's own listings; a range appears only when the employer printed one. Extraction is still rolling out, so this table can lag the board.
Sources
calypsoai.com, checked daily
About the data
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