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Principal .Net Developer

salary Salary :

$175,000 - 180,000 yearly

icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

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Job Description - Principal .Net Developer


The Company

  • Join a well-established automotive organisation with a strong market presence and a clear focus on innovation and digital transformation.
  • Based in Sydney CBD, this business offers a central, accessible location and a collaborative corporate environment.
  • Be part of a company investing in modern technology to improve customer experience, operational efficiency, and core business systems.
  • Work alongside experienced technology and business stakeholders in a culture that values ownership, quality, and continuous improvement.

The Role

  • We're looking for a Principal .NET Developer to take a lead role in designing, building, and enhancing enterprise-grade applications.
  • You'll provide technical leadership across the full software development lifecycle, from solution design through to deployment and ongoing optimisation.
  • Lead the architecture and development of scalable, secure, and high-performing applications using the .NET ecosystem.
  • Partner closely with product, delivery, and business teams to translate requirements into practical technical solutions.
  • Set development standards, drive best practice, and help shape the broader engineering direction.
  • Mentor developers across the team, supporting capability uplift and encouraging high-quality engineering outcomes.
  • Contribute to code reviews, solution design discussions, and technical decision-making at a senior level.
  • Identify opportunities to modernise systems, streamline processes, and improve platform performance and reliability.
  • Play a key role in delivering technology solutions that support a fast-moving and evolving automotive business.

Your Profile

  • Proven experience in a senior or lead development role with deep expertise in .NET/C# development.
  • Strong background in solution architecture and building complex, enterprise-level applications.
  • Experience working across modern development practices, including APIs, integration, cloud-based solutions, and scalable system design.
  • Confident leading technical conversations with both engineering teams and non-technical stakeholders.
  • Passionate about clean code, development standards, and creating maintainable, high-quality solutions.
  • A natural mentor who enjoys supporting and developing others within the team.
  • Commercially minded, with the ability to balance technical excellence with business outcomes.
  • Prior experience in large, complex environments is highly regarded; automotive or similarly fast-paced industry exposure will be advantageous.
  • Strong communication skills, a collaborative approach, and the confidence to lead from the front.

Apply Today

Please send your resume by clicking on the apply button.

Reference Number: 06800-0013394475.



This is an on-site position.

By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice: https://www.roberthalf.com/au/en/privacy. Please do not submit any sensitive personal data to us in your resume (such as government ID numbers, ethnicity, gender, religion, marital status or trade union membership) as we do not collect your sensitive personal data at this time.

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