Senior/Staff Engineer, Application & Product Security

You'll make the secure path - the easy path for our engineering org of roughly 145 engineers, baking secure defaults, CI guardrails, and threat modeling into the SDLC so security ships with the product instead of blocking it, including for our fast growing AI and agent features.

Responsibilities

Champion a secure by default culture, building defense in depth into our frameworks, architecture, and everyday processes; Develop security requirements and work directly with teams to build them into new applications and services; Manually dig into our source code to build a real, working understanding of our products, not just a surface level view from tooling output; Drive the product security roadmap in collaboration with product, engineering, and the wider security team; Partner across product, engineering, DevOps, and services to ship secure software without slowing teams down; Design solutions that resolve and mitigate vulnerabilities and risk, and research the threats and attack methods most relevant to Grow; Run security risk assessments, hands on penetration testing, and threat modeling, and turn those findings into secure coding education for engineers

Requirements

6+ years of experience in application or product security; code well enough to automate tedious work and build frameworks or services that solve real security problems; hands-on with microservice architectures; collaborate well within a security team and across the wider engineering org; prioritize based on real risk, not just raw vulnerability counts; built a deep understanding of a codebase rather than just talking about SAST, DAST, and SBOM tooling from the outside; work well with product managers and service teams, not just engineers, and genuinely care about the product and how it actually functions

Benefits

Health Benefits: Comprehensive medical, dental, vision, life, and disability coverage; Grow for Grow: No cost access to therapy through the Grow platform (available to US employees); Financial Wellness: Retirement savings programs and equity opportunities to help you invest in your future; Flexible Time Off, Paid Holidays & Winter Break: Flexible time off, company paid holidays (which vary by country), and a full company wide Winter Break to rest and recharge; Parental Leave: Up to 18 weeks of paid parental leave and a new child stipend; Mental Health Mornings/Afternoons: Dedicated weekly flexible time for self care; Wellness & Development Stipend: Annual stipend to support personal wellbeing and professional growth; Commuter Benefits: Pre tax commuter benefits to support teammates working from one of our hub locations; Home Office & Meals: Support for home workspace plus meal benefits; Additional Perks: wellness memberships, virtual care, pet insurance discounts, and global travel assistance