6 months ago
Base Salary
$220k - $280k/yr
Responsibilities
- Design and build internal security tooling from scratch.
- Identify vulnerabilities across SentiLink's AWS-based stack.
- Develop AI-assisted and agent-based tooling for offensive security testing.
- Build and maintain security automation for improved detection and response.
- Conduct hands-on penetration testing and vulnerability research.
- Partner with engineering teams to remediate security findings.
- Participate in the security on-call rotation and incident response.
- Contribute to threat modeling and security design reviews.
- Stay current on offensive security techniques and emerging attack patterns.
Requirements
- 8+ years of experience in security engineering or related roles.
- Proficient in at least one systems language and one higher-level language.
- Proven ability to design and ship production software end-to-end.
- Deep AWS infrastructure expertise, including IAM and networking.
- Demonstrated ability to identify security misconfigurations and vulnerabilities.
- Experience in penetration testing or building related tooling.
- Track record of building security automation from scratch.
- Comfortable operating independently on ambiguous problems.
- Strong communication skills to partner with non-security engineers.
Benefits
- Employer paid group health insurance for you and your dependents.
- 401(k) plan with employer match.
- Flexible paid time off.
- Regular company-wide in-person events.
- Home office stipend.
About SentiLink
SentiLink builds identity verification and fraud risk software delivered via APIs to help institutions prevent synthetic fraud, identity theft, and first‑party fraud at account opening. It sells SaaS and data services—such as risk scores, watchlists, and verification checks—to banks, credit unions, fintechs, and lenders. Founded in 2017 and headquartered in San Francisco, the privately held company serves U.S. financial services firms, including large banks and credit unions.