Senior Full-Stack Engineer (React/Node) — AI Property

Sync Technologies; Sydney; Remote; AUD 120,000 - 190,000; Full time

Benefits offered by this job

Equity ESOP

4-year vesting

1-year cliff

Job summary

SyncTech in Australia is seeking a Senior Full-Stack Engineer to join a small, focused engineering team. You'll work across our React frontend and Node services—GraphQL BFF and NestJS REST APIs—to build the core platform, with a focus on our 2026 AI damage detection initiatives.

This is a hands‑on role where you write production code daily, contribute to architecture decisions, and collaborate with product and operations to solve real problems for insurers, builders and assessors.

Qualifications

• 5+ years building production systems in React, Node and TypeScript.
• Experience designing and evolving GraphQL and REST APIs.
• PostgreSQL, or another relational database used in production.
• AWS or another major cloud, provisioned with infrastructure as code (Terraform).
• CI/CD pipelines you have built or maintained, not just used.
• Clear written and verbal communication, in code reviews as much as in meetings.
• Authored or led an architecture decision in the last 12 months.
• Carried a production on-call rotation.
• Mentored at least one mid-level engineer.

Responsibilities

• Work with product, sales and operations to understand the problem and the outcome needed, then ship the smallest change that moves towards that outcome, and iterate
• Help deliver 2026 and 2027 AI initiatives, including computer vision pipelines for property damage detection
• Understand the platform's limits and drive the work that keeps it fast and reliable as data volumes and customer load scale
• Uphold and improve the high bar for quality across the codebase through knowledge sharing, tests and code review
• Ship with Claude Code daily as writing assistance, while owning authorship: the code you merge is yours to understand, defend and maintain

Skills

React

Node.js

TypeScript

GraphQL

REST APIs

PostgreSQL

AWS

CI/CD

Tools

Terraform

GitHub Actions

Job description

SyncTech in Australia is seeking a Senior Full-Stack Engineer to join a small, focused engineering team. You'll work across our React frontend and Node services—GraphQL BFF and NestJS REST APIs—to build the core platform, with a focus on our 2026 AI damage detection initiatives.

This is a hands‑on role where you write production code daily, contribute to architecture decisions, and collaborate with product and operations to solve real problems for insurers, builders and assessors.