Founding Engineer
Core
Build backend systems and LLM agents for an AI-native B2B SaaS platform serving industrial ingredient manufacturers, handling document ingestion, compliance workflows, and full-stack feature delivery.
Role type
Founding Engineer (0-1 ownership)
Builds
Document ingestion pipelines, LLM agents for compliance/food safety, and full-stack product features.
Domain
Industrial ingredient manufacturing, AI/LLM, B2B SaaS
Deliverable
production ML models | product features
Required skills
Full-stack engineering, backend service design, relational schema design, LLM agent development, JVM backend (Kotlin/Spring Boot), React/Next.js, cloud provider integration
Preferred skills
Experience integrating multiple model providers (Gemini, Anthropic, OpenAI), side projects, open-source work, independently launched products
Technologies
Kotlin, Spring Boot, React, Next.js, Postgres, GCP, AWS, Azure, Gemini, Anthropic, OpenAI
Responsibilities
Build backend systems to ingest and process real-world documents from ERPs and inboxes; Develop LLM agents for complex compliance and food safety documents; Own features end to end across the full stack; Ship fast and iterate on real user feedback; Work daily with founders on product direction and technical decisions
Seniority
Founding, hands-on IC