[Remote] Backend Engineer, AI Security

Note: The job is a remote job and is open to candidates in USA. Stripe is a financial infrastructure platform for businesses, aiming to increase the GDP of the internet. They are seeking a Backend Engineer for their AI Security team, responsible for building security frameworks and collaborating with other teams to ensure secure AI infrastructure and products.ResponsibilitiesBuild security frameworks integrated with our core AI infrastructureDesign and implement defenses against AI-specific threats like prompt injection and jailbreaksCollaborate with other engineering teams to ensure our AI infrastructure and products are built securelySupport other engineering teams in integrating security primitivesUphold our high engineering standards and improve our codebase and processesDesign and build systems that help define the state of the art for AI securitySkills5+ years of software development experienceExperience independently designing and developing medium-to-large projectsExperience working collaboratively across multiple engineering teamsExperience writing high-quality code in a major programming languageAbility to drive clear next steps when working in an ambiguous environmentAbility to think creatively and reason clearly in a complex problem domainExperience developing, deploying, and maintaining reliable infrastructure systemsExperience in security engineeringExperience building AI agents or LLM-based systemsCompany OverviewStripe is a financial technology company that provides online payment processing and payment infrastructure for businesses. It was founded in 2010, and is headquartered in South San Francisco, California, USA, with a workforce of 5001-10000 employees. Its website is https://stripe.com.Company H1B SponsorshipStripe has a track record of offering H1B sponsorships, with 78 in 2026, 272 in 2025, 283 in 2024, 141 in 2023, 379 in 2022, 276 in 2021, 111 in 2020. Please note that this does not guarantee sponsorship for this specific role. Apply To this Job