Essential Duties & Responsibilities

Secure development lifecycle and guardrails

Own and mature Cleo’s SSDLC: security requirements, threat modeling, and design reviews for high-risk product changes, APIs, and integrations.

Run and tune SAST, SCA, secrets detection, container, and IaC scanning.

Build reusable secure patterns, reference implementations, and policy-as-code controls that make the secure path the default path.

Own developer security enablement: Security Champions meeting, deliver the engineering security training campaigns, grow a named champion in every squad, and give developers practical remediation guidance, office hours, and self-service security capabilities.

Product vulnerability management

Run risk-based triage, remediation, and verification for application and product vulnerabilities, including remediation SLAs, escalation, and exceptions. Reproduce externally reported vulnerabilities against running product instances and validate patches before release.

Own the penetration testing program: scope and coordinate third-party engagements, perform targeted testing yourself, and validate findings through retesting.

Run our Vulnerability Disclosure Program, including researcher communications and coordinated disclosure.

Coordinate the CVE lifecycle for Cleo products and support product-security incident response.

Own the application and product-security controls in Cleo's NIST CSF 2.0 program: track maturity, close gaps, and produce the evidence our audits rely on.

Staff Application & Product Security Engineer

Responsibilities

Qualification

Preferred

Benefits

Company

Cleo

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