Full Stack Engineer - Matter
DarkroomNew York, New York, United States
Posted February 13, 2026
200000 - 250000 USD
Full Time
About the Company
Darkroom is a next-generation growth marketing firm engineering the brands of tomorrow.
Job Description
We are looking for a Full-Stack Engineer to own the systems that make our AI agents actually work. The ideal candidate will have experience with Python and/or Node.js, React + TypeScript, and a deep understanding of front-end state management.
Requirements
- 5+ years of professional software engineering experience with end-to-end ownership in a full-stack role
- Strong hands-on experience with Python and/or Node.js on the backend and React + TypeScript on the frontend
- Deep understanding of front-end state management — how to structure, scope, and evolve state as complexity grows
- Experience designing and working with relational data models (PostgreSQL)
- Comfort operating in a cloud environment (GCP or similar) and deploying containerized services (Docker; Kubernetes familiarity a plus)
- Proven experience integrating AI/ML systems into production products — especially LLMs, retrieval-augmented workflows, or agentic systems
Benefits
- Unlimited Vacation & 10 Paid Holidays
- Remote-First Culture with hubs in NY, SF, Lisbon, São Paulo, Barcelona & more
- Comprehensive Medical, Dental & Vision Benefits
- 401(k) with Company Match, Equity, and Profit Sharing
- Parental Leave & Wellness Stipends
- Cross-functional learning opportunities across the entire Darkroom ecosystem
