Summary from listing
Better Auth is hiring a senior TypeScript software engineer to shape the architecture, public APIs, plugin system, client behavior, runtime compatibility, security, and enterprise platform of its authentication framework. The role combines deep technical ownership with open-source leadership, including architectural decisions, code review, contributor mentorship, release quality, and guidance on open-source versus commercial boundaries. Candidates need at least seven years of production software engineering experience in TypeScript, advanced TypeScript expertise, strong API and security judgment, and open-source leadership experience. The position offers competitive salary and equity, health, dental, and vision coverage, unlimited PTO, and access to the San Francisco office.
