# Casca - Senior Security Engineer

- **Company:** deCircle
- **Location:** San Francisco, California, United States
- **Workplace:** On-site
- **Salary:** USD 190K–250K / year
- **Seniority:** Senior
- **Role:** Security
- **Countries:** United States
- **Languages:** JavaScript, TypeScript
- **Posted:** 2026-10-13
- **Key facts:** Stack: JavaScript, TypeScript, AWS, GCP, LLM; Experience: 4+ years; Equity
- **Job page:** https://rolefalcon.com/job/78070861-casca-senior-security-engineer-decircle-san-francisco

deCircle, a software company in AI and data, has an open position for Casca - Senior Security Engineer. The work is on-site in San Francisco, United States. We classify it as a senior-level role in security. The stack in the posting includes AWS, GCP, LLM, JavaScript and TypeScript. Candidates need 4+ years of experience. Perks named in the posting: equity. There are 56 open positions from deCircle on this site, 32 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

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