Senior Developer - React, .NET

Contract Type:

Full Time

Location:

Sydney - New South Wales

Industry:

Contact Name:

Jason Pretorius

Contact Email:

Jasonp@coxpurtell.com.au

Contact Phone:

0292203400

Date Published:

10-Jul-2025

 

 

Senior Full Stack Developer (React-focused) – 12-month Fixed Term | Greenfield Build | Sydney-based

We're building something new - modern, cloud-native, and genuinely greenfield. Join a cross-functional team crafting a platform from scratch using React, .NET Core, and Azure.

This 12-month fixed-term role is Sydney-based, offering flexible hybrid working and an easy commute (walk from Green Square Station or drive in with available parking). You’ll be on a $155k–$165k total package.

Why this role?

  • Greenfield - new platform, no legacy baggage
  • Front-end heavy - ideal for full-stack devs comfortable building clean, modern React UIs
  • Cloud-native - Azure PaaS, serverless architecture, DevOps mindset
  • Great access - train or car, near Green Square
  • Balanced - flexible hours, collaborative pace

What you’ll be doing:

  • Build responsive, maintainable UIs using ReactJS and modern JavaScript
  • Develop robust, well-structured back-end APIs using .NET Core (C# 8.0/9.0)
  • Integrate services with cloud-native Azure technologies(Functions, App Services, etc.)
  • Apply automated testing and code analysis tools to maintain code quality
  • Evaluate and adopt new tools and frameworks where they make sense
  • Participate in agile ceremonies and collaborate in a cross-functional team environment
  • Engage in DevOps practices, CI/CD pipelines, and performance monitoring

What we’re looking for:

  • Strong experience building UIs in ReactJS and JavaScript
  • Back-end development skills in .NET Core, C# (8.0/9.0)
  • Experience delivering cloud-native applications using Azure PaaS
  • Proficiency with automated testing frameworks and code quality tools
  • Comfortable evaluating and implementing new technologies
  • Solid background in Agile delivery (Scrum or Kanban)
  • Bonus: knowledge of Cosmos DB, Docker/Kubernetes, and DevOps tooling

12-month contract| Sydney only| $155k–$165k package

Modern stack. No legacy. Real impact. Let’s build it right - from the start.



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