Company
Technology
FoundingEngineer
Neural analysis suggests this role is
optimal for Entry candidates.
“Founding Engineer. Skills: AI SaaS platform, People-data platform, Agent platform, LLM workflows, Knowledge graph architecture. Design core infrastructure. Build core infrastructure”
What You'll Achieve.
Push toward Series A; Deliver real-time intelligence; Power AI agents; Power next-generation applications; Ship quickly without sacrificing system integrity
Industry & Context.
First principles thinking; Ambiguous problem definition; Independent problem solving
On-site role, Relocate to Bay Area
What They're Looking For.
Must Have
1+ years of professional experience shipping software to production, Experience with APIs, Experience with LLMs, Experience with AI agent frameworks, Comfort working with distributed systems, Comfort working with microservices, Comfort working with cloud infrastructure, Hands-on experience with data pipelines, Hands-on experience with database optimization, Hands-on experience with Linux server environments, High agency, First-principles thinker
Nice to Have
Experience with large-scale knowledge graph architecture, Experience with web scraping systems at scale
What You'll Do.
Design core infrastructure
Build core infrastructure
Operate core infrastructure
Develop LLM-powered workflows
Develop scraping systems
Develop knowledge graph architecture
Architect production-grade systems
Maintain production-grade systems
Handle millions API requests
Focus on cost efficiency
Own projects end-to-end
Define ambiguous problems
Contribute across stack
Write developer documentation
Create technical tutorials
Build internal tooling
Develop experimental builds
How You'll Work.
Team & Collaboration
Directly with founding team; Directly with CEO; Directly with CTO
Communication Scope
Technical decisions; Roadmap priorities; Architectural choices
Process & Methodology
Roadmap priorities, Technical decisions
Full Job Description
ABOUT THE ROLE A seed-stage AI SaaS startup is looking for a Founding Engineer to join their early team in San Francisco. This is a high-ownership, high-impact role for someone who thinks from first principles, thrives in ambiguity, and aspires to build companies someday. You'll work directly with the founding team to shape core architecture and technical strategy as the company pushes toward Series A. The platform delivers deep, real-time intelligence on people to power AI agents and next-generation applications — processing data across social networks and online platforms at scale. WHAT YOU'LL DO - Design, build, and operate core infrastructure for a people-data and agent platform, including APIs, LLM-powered workflows, scraping systems, and large-scale knowledge graph architecture. - Architect and maintain production-grade systems capable of handling millions of API requests, with a strong focus on performance, cost efficiency, and reliability across cloud and Linux server environments. - Own projects end-to-end — from ambiguous problem definition through deployment and iteration — shipping quickly without sacrificing system integrity. - Collaborate directly with the CEO and CTO on technical decisions, roadmap priorities, and foundational architectural choices. - Contribute broadly across the stack: developer documentation, technical tutorials, internal tooling, and experimental builds that showcase and stress-test APIs. WHAT WE'RE LOOKING FOR - Required: 1+ years of professional experience shipping software to production. - Experience with APIs, LLMs, and AI agent frameworks. - Comfort working with distributed systems, microservices, and cloud infrastructure (AWS and/or GCP). - Hands-on experience with data pipelines, database optimization, and Linux server environments. - High agency — someone who can take an ambiguous problem and drive it to a solution independently. - First-principles thinker who is energized by early-stage, fast-moving environments. Nice to
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