Full-Stack Software Engineer

SupportFinity™; New City (NY); On-site; USD 120,000 - 180,000; Full time

Job summary

SupportFinity™ in New York City is seeking an experienced full‑stack software engineer to ship production software from zero to one in an in‑person NYC environment. The role combines backend Node.js/TypeScript with a React frontend and a PostgreSQL data layer, delivering real, scoped pieces of the product roadmap.

We value hands‑on contributors with 4+ years of experience, a proven delivery track record, strong product instincts, and UX/UI judgment.

Qualifications

• 4+ years of full‑stack software engineering experience.
• Hands‑on production experience with Node.js, TypeScript, React, and PostgreSQL.
• Proven track record of shipping production software from 0 to 1.
• Strong product instincts and UX/UI judgment.
• Currently working as an individual contributor (Software Engineer / Senior Software Engineer).
• Based in or open to relocating to New York City for this in‑person role.

Responsibilities

• Full‑stack feature work across the core product: Node.js/TypeScript backend, React frontend, PostgreSQL data layer.
• Deliver real, scoped pieces of the product roadmap.
• Collaborate closely with a small, early team where technical decisions directly impact users.

Skills

React

TypeScript

Node.js

PostgreSQL

Full-stack development

UX/UI judgement

Job description

We are hiring on behalf of a well-funded, early‑stage healthcare startup building their core product from the ground up. We are looking for an experienced engineer who has shipped production software from zero to one before and wants to do it again in an in‑person, NYC‑based environment.

React

TypeScript

Node.js

Responsibilities

• Full‑stack feature work across the core product: Node.js/TypeScript backend, React frontend, PostgreSQL data layer.
• Deliver real, scoped pieces of the product roadmap.
• Collaborate closely with a small, early team where technical decisions directly impact users.

Qualifications

• 4+ years of full‑stack software engineering experience.
• Hands‑on production experience with Node.js, TypeScript, React, and PostgreSQL.
• Proven track record of shipping production software from 0 to 1.
• Strong product instincts and UX/UI judgment.
• Currently working as an individual contributor (Software Engineer / Senior Software Engineer).
• Based in or open to relocating to New York City for this in‑person role.