Senior Full-Stack Engineer: React/NestJS + AI (Remote)

Until Now Pty; Sydney; Hybrid; AUD 166,000 - 314,000; Full time

Benefits offered by this job

Remote or hybrid

The Commons in Sydney CBD access

Contract 3–6 months with possible ext.

AI tooling stack: Cursor, Claude, Chat

Team lunches

Job summary

Until Now Pty seeks a Senior Full-Stack Developer to own both frontend and backend tasks, combining React 18 and NestJS in a production-ready stack. You’ll collaborate with product designers, leverage AI tooling, and help evolve Rally’s capabilities while delivering polished interfaces and robust code.

You’ll work remotely or hybrid from our Sydney studio, with a flexible schedule and an emphasis on craft, performance, and maintainability across the stack.

Qualifications

• Strong experience with React and Node.js, especially NestJS
• Relational DBs, ORMs and API design experience
• Daily hands-on with AI coding agents and testing/verification

Responsibilities

• Build features across frontend and backend in React and NestJS
• Collaborate with designers to translate designs into production UI
• Shape Rally's AI features, including prompt design and cost/latency awareness
• Improve deployment pipelines, CI/CD, and developer experience
• Take ownership of technical decisions and guide product direction

Skills

React

Node.js

NestJS

TypeScript

API design

Tools

TypeORM

PostgreSQL

Docker

GitHub Actions

Sentry

Cursor AI

Playwright

AWS

Job description

Until Now Pty seeks a Senior Full-Stack Developer to own both frontend and backend tasks, combining React 18 and NestJS in a production-ready stack. You’ll collaborate with product designers, leverage AI tooling, and help evolve Rally’s capabilities while delivering polished interfaces and robust code.

You’ll work remotely or hybrid from our Sydney studio, with a flexible schedule and an emphasis on craft, performance, and maintainability across the stack.