Product Engineer (Backend/AI) @Briink
Core
Build AI-powered products for sustainability professionals, automating data collection, analysis, and verification for ESG workflows.
Role type
Senior IC backend/AI product engineer
Builds
Scalable backend systems, APIs, data models, and applied AI/LLM features (RAG, agents, structured outputs) for enterprise sustainability products
Domain
Climate tech / Sustainability / ESG
Deliverable
production ML models
Required skills
Python, backend engineering, API design, database design, LLM engineering, RAG, agent development, system design, cloud deployment
Preferred skills
FastAPI, PostgreSQL, LangChain, LangSmith, latency optimization, ESG domain knowledge
Technologies
Python, FastAPI, PostgreSQL, LangChain, LangSmith
Responsibilities
Own product features end-to-end from discovery to delivery; Design and build scalable backend systems; Build and ship applied AI/LLM features; Create reusable platform building blocks; Improve system robustness, reliability, and observability; Prototype and test new AI capabilities
Seniority
Senior, hands-on IC