Senior .NET Developer

2 days ago

Perth, Western Australia PERSOL Full time $120,000 - $180,000 per year

PERSOL is one of Australia's largest and longest serving recruitment providers. Delivering both quality temporary and permanent options, we specialise in the recruitment of Professional, ICT, Government, STEM, Management and Executive talent.

We are partnering with one of our Global Client to hire Senior Developer who focuses on designing and building high-performing, scalable backend systems using .NET technologies.

You will collaborate with domain experts, architects, and development teams to assist in improving existing algorithms within the existing product suite.

Responsibilities
  • Design, develop, and maintain the assignment engine which dynamically allocates tasks to autonomous assets, leveraging mathematical techniques and real-time data integration.
  • Collaborate with Architects, Development teams, Verification teams, and other domain experts to translate operational requirements into detailed, high-quality algorithm specifications and implementations.
  • Provide expert guidance in solving complex optimisation problems, such as minimising idle time, optimising routes, and balancing fleet utilisation in mining operations.
  • Develop and maintain reusable NuGet packages for optimisation algorithms and related components.
  • Mentor other engineers, sharing expertise in mathematical optimisation and software development to accelerate team growth and knowledge sharing.

Experience Required

  • Bachelor's or Higher degree in Mathematics, Applied Mathematics, Operations Research, Computer Science, or a related field - or equivalent industry experience.
  • Software development experience, with at least 3 years focused on optimisation algorithms, ideally in autonomous systems or logistics.
  • Understanding of mathematical optimisation techniques.
  • Strong proficiency in C# and .NET, with proven experience implementing mathematical models in production-grade software.
  • Familiarity with real-time systems, microservices, and asynchronous processing to handle dynamic data inputs from mining operations.
  • Passion for staying current with advancements in optimisation techniques and software engineering practices.

If interested in this role please apply today or alternatively send your resume to Neema Mehra, Please note that due to the high volume of applicants only shortlisted candidates will be contacted.

Who we are

At PERSOL, we connect people to meaningful work and growth.

With decades of experience and a future-focused mindset, we're here to support your career journey. We offer fresh opportunities, trusted guidance, and a people-first approach.

We're committed to creating a safe, inclusive, and respectful workplace that embraces diverse experiences, backgrounds, and perspectives.

We strongly encourage applications from women, people of Aboriginal and Torres Strait Islander descent, and individuals from all communities.

Ready to make your next move? Apply now to join our team.

To learn more about life at PERSOL, visit

Or follow us on LinkedIn at for the latest updates and opportunities.

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