Lead Full‑Stack Engineer — C#, React, AWS

Intertek Inform; Sydney; Hybrid; AUD 180,000 - 240,000; Full time

Benefits offered by this job

Hybrid work environment

Sydney CBD office near Wynyard Station

Job summary

Intertek Inform is seeking a Principal Full-Stack Engineer to shape the future of our web, mobile, and API platforms from Sydney. This senior technical leadership role will set development standards, drive innovation, and ensure delivery of scalable, high-quality solutions across web, mobile, and API platforms.

You will mentor teams, guide architects, and collaborate with product, UX, QA, DevOps, and analytics to deliver cohesive experiences while championing AI-enabled capabilities where

Qualifications

• Senior technical leadership role setting development standards and driving innovation.

Responsibilities

• Set technical direction across front-end, back-end, mobile, and cloud.
• Design scalable APIs and data solutions with MySQL, SQL Server, Redis, OpenSearch.
• Shape containerised/serverless workloads with Docker, AWS ECS, Lambda.
• Ensure performance, security, and clean engineering practices.
• Mentor and guide developers across multiple projects.

Skills

Leadership

Mentoring

Cross-team collaboration

Code reviews

Software architecture

Tools

React

Next.js

Vue

C#

.NET

AWS

Docker

OpenSearch/Elasticsearch

Terraform

CI/CD

Job description

Intertek Inform is seeking a Principal Full-Stack Engineer to shape the future of our web, mobile, and API platforms from Sydney. This senior technical leadership role will set development standards, drive innovation, and ensure delivery of scalable, high-quality solutions across web, mobile, and API platforms.

You will mentor teams, guide architects, and collaborate with product, UX, QA, DevOps, and analytics to deliver cohesive experiences while championing AI-enabled capabilities where