• You will partner with Product and Engineering at both the design and development stage to ensure that we implement new features securely, including (but not limited to): • Participating in the implementation efforts • Doing security reviews • Helping with product design decisions • Auditing and surfacing vulnerabilities in our current products • Conducting threat modeling and security assessments for new features and systems, identifying risks early and shaping secure architectural decisions. • Developing and improving our Automated Tooling: further enhancing our automated tooling to scale our product security capabilities and find potential code problems both before and after we deploy • Making the safe way, the easy way: work on defining and building application guardrails so that developers can build securely by default • Investigating and remediating security issues, including vulnerabilities and incidents, and drive long-term improvements to prevent recurrence • Embedding a culture of secure development across engineering, defining practices that influence how Turnkey builds, deploys, and maintains systems at scale.