Full-Stack Product Engineer - Ship User-Centric Features

Karumi (YC F25); New York (NY); Hybrid; USD 100,000 - 130,000; Full time

Benefits offered by this job

Meaningful equity stake

Visa sponsorship available

End-to-end ownership of features

Job summary

A promising tech startup in New York is seeking a full-stack developer to join its product engineering team. In this role, you'll build features that enhance user interaction with the platform, handle both frontend and backend tasks, and work on AI-powered integrations. Ideal candidates will have strong proficiency in React and Python, as well as experience with cloud services. The company offers meaningful equity, a small team environment, and visa sponsorship for qualified candidates.

Qualifications

• Strong full-stack development experience (frontend + backend).
• Proficient in React and modern JavaScript/TypeScript.
• Python skills with FastAPI or similar frameworks.

Responsibilities

• Build full-stack features from UI components to backend services.
• Design and implement responsive, intuitive user interfaces with React.
• Develop high-performance APIs using FastAPI and async Python.
• Deploy and monitor features across our AWS infrastructure.

Skills

Full-stack development experience

Proficient in React

Modern JavaScript/TypeScript

Python (FastAPI)

Experience with PostgreSQL

Experience with Redis

Comfortable with AWS

Job description

A promising tech startup in New York is seeking a full-stack developer to join its product engineering team. In this role, you'll build features that enhance user interaction with the platform, handle both frontend and backend tasks, and work on AI-powered integrations. Ideal candidates will have strong proficiency in React and Python, as well as experience with cloud services. The company offers meaningful equity, a small team environment, and visa sponsorship for qualified candidates.