[Remote] Staff Product Security Engineer

Note: The job is a remote job and is open to candidates in USA. Reddit is a community of communities, and they are seeking a Staff Product Security Engineer to enhance security frameworks for engineers and AI agents. The role involves designing secure workflows, conducting product security reviews, and eliminating systemic security debt across teams.ResponsibilitiesBuild and evolve secure frameworks, guardrails, and library-level controls that make common vulnerability classes harder to introduceDesign security controls for AI-assisted development — including reusable rule packs and skills that shape how engineers and coding agents generate, review, and ship codeEmbed security into the workflows engineers already useDrive product security reviews for new launches and major architectural changesIdentify and eliminate systemic security debtShape strategy, influence architecture, and drive execution across teamsSkills8+ years of experience in software engineering, product security, or application security, with at least 2 years operating at a staff level of scope and impactProficiency in one or more languages (Go, Python, JS/TS)Experience designing, building, and operating production-quality systems and developer-facing platformsExperience building secure frameworks, libraries, or guardrails that improve security across many teams at onceDemonstrated ability to integrate security into developer workflows: CI/CD, code review, release processes, and internal platformsClear communicator who can explain technical detail and business impact to both engineers and leadershipComfortable in fast-moving environments where AI-assisted development is reshaping how software is built and reviewedExperience with vulnerability discovery and remediation pipelines, including bug bounty or researcher-reported findingsTrack record of mentoring engineers and raising the technical bar across a security or platform engineering orgExperience securing AI/LLM systems, agentic workflows, or AI-assisted development toolingFamiliarity with authentication/authorization systems, cloud-native platforms, and how to secure themBenefitsEquity in the form of restricted stock unitsCommissionMedical, dental, and vision insurance401(k) program with employer matchGenerous time off for vacationParental leaveCompany OverviewReddit is the heart of the internet, where millions of people get together to talk about any topic imaginable. It was founded in 2005, and is headquartered in San Francisco, California, USA, with a workforce of 1001-5000 employees. Its website is https://www.redditinc.com.Company H1B SponsorshipReddit, Inc. has a track record of offering H1B sponsorships, with 22 in 2026, 99 in 2025, 63 in 2024, 76 in 2023, 70 in 2022, 68 in 2021, 39 in 2020. Please note that this does not guarantee sponsorship for this specific role.