What you’ll be doing:

• Own application and product security, partnering closely with engineering teams to improve security outcomes across the full SDLC
• Act as a strong technical voice in how we design, build, ship, and operate secure systems, driving initiatives end-to-end through influence, collaboration, and hands‑on execution
• Work hands‑on with our core backend stack (Python, Django), reading and writing code, contributing improvements, and building automation to scale security with product engineering teams to embed security into planning, design, and delivery, without slowing teams down
• Participate in architecture discussions and design reviews to identify risk early and propose pragmatic mitigations
• Lead and facilitate threat modeling for new features and significant changes, and translate results into prioritized engineering work
• Improve the secure SDLC end‑to‑end: requirements, secure design, implementation...