Staff Full-Stack Engineer: Build AI-Driven Accounting Platform

uiAgent; New York (NY); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Equity

Cash bonus

Flat structure

Top-tier equipment

Healthcare

Team dinners

Manhattan office

Job summary

uiAgent is seeking a Staff Full Stack Engineer to own our systems end-to-end—from the React components users click to the Kubernetes pods processing requests. At this stage, you’ll move fluidly across the stack and own problems from UX to infra in a fast-moving startup.

You’ll build in React, Node.js, and cloud-native tech, collaborate in our Manhattan office, and ship features that scale for CPA workflows.

Qualifications

• Experience building production systems spanning frontend, backend, and infrastructure.
• Ability to design scalable APIs and data schemas for complex data.

Responsibilities

• Own frontend interfaces with React for data-rich UIs and dashboards.
• Architect and build Node.js microservices and scalable APIs.
• Own CI/CD, containerization, and cloud infrastructure on AWS.
• Collaborate with AI engineers to integrate LLM-powered features.
• Ship features end-to-end and keep systems running at scale.

Skills

Full-stack engineering

Frontend development

System design

AI integration mindset

In-person collaboration

Tools

React

Node.js

Kubernetes

AWS

PostgreSQL

Job description

uiAgent is seeking a Staff Full Stack Engineer to own our systems end-to-end—from the React components users click to the Kubernetes pods processing requests. At this stage, you’ll move fluidly across the stack and own problems from UX to infra in a fast-moving startup.

You’ll build in React, Node.js, and cloud-native tech, collaborate in our Manhattan office, and ship features that scale for CPA workflows.