Software Engineer - Full Stack
Recruiting From Scratch•San Francisco, CA
•Hybrid
About The Position
Our client is building critical infrastructure for the next generation of AI agents — enabling developers to deploy agents that write code, browse the web, and interact with computers autonomously in production environments. Founded by former top-tier infrastructure engineers, the company is rapidly scaling as demand grows for production-grade infrastructure powering agentic systems. This is an opportunity to join an elite engineering team building foundational infrastructure for the emerging agentic web.
Requirements
- 4–7 years of software engineering experience
- Strong experience in full-stack or backend-heavy engineering roles
- Experience at high-growth startups or strong product engineering companies
- Hands-on builder mentality
- Strong TypeScript proficiency
- Strong Docker/containerization experience
- Strong systems reasoning ability
- Comfort working in fast-paced, ambiguous startup environments
Nice To Haves
- Experience with billing / payments systems preferred
- Experience building APIs or developer-facing products
- Experience with Stripe or modern payments infrastructure
- Experience building developer tooling platforms
- Background in infrastructure-heavy product engineering
- Experience with Kubernetes or distributed systems
- Authentication / identity systems experience
- Experience scaling usage-based billing systems
- Prior startup experience from Series B–D companies
- Experience shipping production AI-adjacent systems
Responsibilities
- Own backend-heavy full-stack systems powering AI infrastructure products
- Lead evolution of billing and usage tracking systems
- Build and integrate payments infrastructure using modern billing APIs
- Drive cloud marketplace integrations across major cloud providers
- Design and ship developer-facing APIs and workflows
- Build highly scalable containerized infrastructure systems
- Work deeply with Docker, orchestration systems, and distributed infrastructure
- Partner across product and engineering to shape platform direction
- Improve authentication, access control, and developer platform workflows
- Contribute to system scalability, reliability, and developer experience
- Help define engineering patterns across a rapidly scaling platform
- Build foundational infrastructure powering production AI agents
Benefits
- Competitive early-stage equity
- High ownership engineering environment
- Direct access to senior engineering leadership
- Opportunity to shape foundational AI infrastructure
- Fast-moving product and engineering culture
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
