Senior Software Engineer - Backend

Anon is building the identity layer for the automated internet. We're looking for a Senior Backend Engineer to help build and scale our core infrastructure and APIs that power AI agent authentication across the internet.

Requirements

• 5-8+ years of experience
• Strong proficiency in at least one of: TypeScript, Rust, or Go
• Strong proficiency in TypeScript and Node.js ecosystem
• Strong experience with REST API design, with GraphQL experience a plus
• Familiarity with Kubernetes, microservice architecture, and cloud infrastructure
• Experience with data engineering and building scalable data pipelines
• Proven track record implementing and maintaining vendor integrations (e.g., Supabase, Stytch)
• Experience with CI/CD pipelines and GitHub Actions
• Strong background in security best practices and secrets management
• Understanding of authentication protocols (OAuth2, OpenID Connect)
• Experience with browser automation tools (Playwright, Puppeteer) is a plus
• Knowledge of networking protocols (HTTP, TCP, TLS) is a plus

Benefits

• Competitive salary with significant equity in a well-funded startup
• Comprehensive health, dental, and vision insurance
• Company-provided workstation setup of your choice
• Free gym membership at your preferred location