About this role
Security Researcher (Platform) at Toss. Location: Seoul, Seoul, Korea. Role: designing IAM, building platform, automating pipeline Requirements: Deep understanding of OS, network, web/system internals and auth protocols (OAuth, SAML, JWT); experience designing IAM, API gateways, CI/CD and container/Kubernetes security; familiarity with SAST/DAST/SCA and AI/LLM security. Category: Information Technology Seniority: Senior Level Tools: Python, Go, Kotlin, Spring, TypeScript, React, CI/CD, Kubernetes, IaC, API Gateway, SAST, DAST, SCA, npm, PyPI, Maven, OAuth, SAML, JWT Commitment: Full Time Workplace: Onsite Languages: Korean