Lead Security Engineer

📋 Description

• Lead secure design reviews, threat modeling, and security code reviews.
• Ensure security is ingrained in the SDLC with secure-by-default libraries and guardrails.
• Own authentication, authorization, API security, and data protection for a multi-tenant SaaS.
• Architect and maintain CI/CD security tooling: static analysis, scans, secrets.
• AI security: mitigate risks in Fieldguide's AI Agents and define runtime boundaries.
• Vulnerability management: scanning, triage, SLA-driven remediation, and engineering coordination.

🎯 Requirements

• 8+ years in security with focus on application/product security.
• Build or mature a security program in growth SaaS.
• Strong production software skills in Python and TypeScript.
• Familiarity with AWS security services: IAM, VPC, CloudTrail, KMS.
• Experience with threat modeling and secure design reviews.
• Experience managing external pentests and remediation.
• Familiarity with AI/LLM security considerations.
• Experience supporting SOC 2, ISO27001, NIST, FedRAMP controls.

🎁 Benefits

• Competitive compensation packages with meaningful ownership
• Flexible PTO
• 401k
• Wellness benefits
• Technology & Work from Home reimbursement
• Flexible work schedules