Founding Senior Backend Engineer (Node.js, AI-Native)
On-siteNo visa sponsorship
Core
Design and build core Node.js services, REST APIs, and AI/ML-powered features (LLMs, agentic capabilities) from scratch for a B2C product.
Role type
Founding Senior Backend Engineer (Node.js, AI-Native)
Builds
Scalable backend services and AI/ML features for B2C consumers
Domain
WealthTech / FinTech, Backend Engineering, AI/ML
Deliverable
production ML models
Required skills
Node.js, System Design, LLMs, Agentic Tooling, SQL/NoSQL, API Development, Data Modeling, Query Optimization, Clean Coding
Preferred skills
Founding engineer experience, WealthTech/FinTech background
Technologies
Node.js, LLMs, SQL, NoSQL
Responsibilities
Design and build core Node.js services and REST APIs; Own system design end-to-end; Ship AI/ML-powered features; Model data and optimize queries; Debug production issues and set engineering standards
Seniority
Senior, hands-on IC
