Senior Application Security Engineer

Build and run our application security scanning program (SAST, DAST, dependency/SCA, container and IaC scanning), tuning tools to reduce noise and surface real risk.

Triage findings from scans, penetration tests, and bug bounty reports; prioritize by risk and track remediation through to closure.

Partner with engineering teams to fix vulnerabilities, including hands-on debugging and code-level guidance when needed.

Build trust and cooperation with engineering, product, and design teams so security is considered early in the process, not bolted on at the end (mature SDLC, CI/CD pipelines).

Perform threat modeling and maintain secure-coding standards.

Support incident response for application-layer security issues.

Coordinate and help manage third-party penetration tests.

Track and report on security posture metrics (open vulnerabilities, remediation SLAs, scan coverage) to engineering and leadership.

5+ years of experience in application security, security engineering, or a related software engineering role with a security focus.

Hands-on experience with SAST, DAST, and dependency/SCA scanning tools, and the judgment to distinguish real risk from noise.

Deep understanding of common vulnerability classes (OWASP Top 10, authentication/authorization flaws, injection, SSRF, etc.), including the ability to review code and architecture to spot these issues and propose effective fixes.

Experience with cloud environments (AWS preferred) and securing modern CI/CD pipelines.

Strong communication skills, able to explain risk and remediation steps clearly to engineers and non-security stakeholders alike.

A collaborative, pragmatic approach to security that balances risk reduction with shipping velocity.

Turquoise Health is a Series C price transparency platform for finance leaders across healthcare. Backed by a16z, Oak HC/FT, Adams Street, Yosemite, Bessemer Venture Partners, and others, we power price transparency for 300+ enterprise organizations and are building the infrastructure for a more open, efficient healthcare marketplace. We're a remote-first, US-based team that values transparency, empathy, inclusivity, creativity, and ownership.

We operate on US business hours and work with clients entirely based in the US. For this role, we are seeking US-based candidates.

We strongly encourage BIPOC, people with disabilities, and LGBTQIA+ folks to apply for any open roles of interest. Healthcare affects all people differently, but it significantly affects those in underserved communities. With a robust, diverse team, we are stronger and better equipped to change the future of healthcare for all.

This role requires current authorization to work in the United States. Turquoise does not sponsor employment visas (H-1B, PERM, etc.) or assume sponsorship of existing visas for this position.

Turquoise is committed to providing reasonable accommodations to applicants and employees with disabilities. Please tell us if you require a reasonable accommodation to apply for a job or to perform your job. Examples of reasonable accommodation include making a change to the application process or work procedures, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require assistance or an accommodation with the hiring process, please contact [email protected]