Founding Engineer builds production-grade backend/full-stack systems for AI data infrastructure at a YC-backed startup, tackling scalability and owning end-to-end execution from ambiguous requirements. Prefers 2+ years SWE experience, ideally at startups with applied AI/RL knowledge.
Salary not listed
On-site2+ YOEFullstack Engineering
About the role
Required Qualifications
Strong technical / computer science fundamentals.
Experience building production-grade backend / full-stack systems.
Deep understanding of scalability challenges and good system design.
Ability to take ambiguous requirements, conduct research, analyze tradeoffs, and own project execution end-to-end, balancing speed vs reliability.
Strong communication skills and a bias toward ownership.
Preferred Qualifications
2+ years of experience as a SWE.
Prior experience at startups / high-growth companies.
Experience with applied AI / AI research - specifically in post-training / RL.
Skills
System DesignBackendFullstackScalabilityAIRlPost-TrainingComputer Science Fundamentals
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