Senior Security Engineer

What You'll Work On

• Application security: Securing the platform end-to-end, from the APIs our customers use to configure agents to the systems that handle real-time conversations and customer data
• Access controls and authorization: Building role-based access controls, permissions models, and audit logging so our enterprise customers can manage their teams with confidence
• Security tooling and automation: Building the infrastructure for vulnerability scanning, dependency auditing, secrets management, and automated detection so security scales with the team

Tech Stack

Backend: Python (Django/FastAPI), TypeScript (Node.js)

Infrastructure: AWS, Modal, Kubernetes, Postgres

Tooling: Terraform, Docker, CI/CD pipelines

You Might Be a Fit If You

• Have 4+ years of experience in security engineering, with a strong software engineering foundation
• Have secured production systems handling sensitive data and understand the difference between theoretical risks and real ones
• Can write production-quality code, not just review it: you'll build security tooling and features, not just file tickets
• Think about security as an enabler, not a blocker: you make it easy for other engineers to do the right thing
• Are comfortable across application security, infrastructure security, and cloud security
• Are excited about the unique security challenges of AI agents: prompt injection, data leakage, and problems that don't have established playbooks yet

Perks & Benefits

• Catered lunch daily
• Dinner stipend
• $150/month wellness benefit (gym, fitness classes, mental health)
• 401(k) plan
• Commuter benefits
• Medical, dental, and vision coverage