Senior .Net Developer

1 week ago

Melbourne, Victoria, Australia CloudMarc Full time $120,000 - $180,000 per year

Senior .NET Developer (AWS) — 3-Month Contract

Melbourne | Hybrid (3 days onsite) | Immediate start

CloudMarc is seeking a hands-on .NET Developer to help design, build, and uplift enterprise applications (including ESB components). You'll contribute across the SDLC, deliver test-driven code, and collaborate closely with product, QA, and platform teams in an Agile environment.

What you'll do

  • Design, develop, and enhance enterprise apps; produce supporting documentation.
  • Deliver high-quality, test-driven code in .NET (Core/Framework) and Python; Java exposure desirable (for ESB uplift).
  • Build and maintain cloud-native/serverless solutions on AWS; containerise with Docker.
  • Design and implement RESTful APIs, web services, and microservices with security, scalability, and maintainability in mind.
  • Apply strong knowledge of SQL/NoSQL, HTTP, and caching to build efficient systems.
  • Create and maintain CI/CD pipelines and infrastructure-as-code for deployments.
  • Troubleshoot and resolve issues across dev/test/prod.
  • Work iteratively using Agile (Scrum/Kanban) with Jira; contribute to continuous improvement.
  • Perform peer reviews and mentor junior developers to raise engineering quality.

What you'll bring

  • Proven experience with .NET (Core/Framework) and Python; Java experience a plus.
  • Solid front-end fundamentals (HTML, JavaScript, CSS).
  • Working knowledge of AWS services, Docker, and modern DevOps practices.
  • Experience with Web API development, SQL and NoSQL datastores.
  • Strong understanding of HTTP, database connections, caching, and distributed systems concepts.
  • Familiarity with cloud-native/serverless architectures.
  • Commitment to secure coding and Secure SDLC; TDD/unit testing experience.
  • Comfortable in Agile teams; exposure to Jira/Confluence/Miro.
  • Excellent communication, stakeholder collaboration, and the ability to mentor and prioritise to hit timelines/budgets.
  • Curiosity and a collaborative mindset.

The offer

  • Contract:
    3 months (immediate start).
  • Location:
    Melbourne (on-site
    3 days/week
    , hybrid).
  • Work rights:
    Must have valid Australian work rights.

Apply Now

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