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.NET DevelopmentOnsite

Principal Full Stack .NET Web Engineer

oneZero Financial Systems - Company

Barton, South Canberra, ๐Ÿ‡ฆ๐Ÿ‡บ AustraliaFull-time - Principal (10+ years)0 applicantsCloses Jun 20, 2026

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Job description

Job details

  • Location: Barton, South Canberra
  • Work mode: Onsite
  • Employment type: Full-time (Not an internship)
  • Salary: Salary details are available in the employer description.

Role overview

oneZero Financial Systems is seeking a Principal Full Stack .NET Web Engineer to join their team in Barton, South Canberra. This is a full-time, onsite position focused on modernizing core UI services and product experiences for a global trading technology platform. The role involves working with cutting-edge financial technology deployed across 200+ financial entities worldwide, including banks, brokerages, and hedge funds.

Job details

This position is based onsite in Barton, South Canberra, Australia. The role offers the opportunity to work on high-performance trading environments with real-time integrations to leading global financial institutions. Salary details are available in the employer description. As a Principal engineer, you will lead technical architecture decisions and drive the evolution of web-based trading interfaces using modern .NET technologies.

Responsibilities

  • Lead modernization of core UI services and product experiences
  • Architect and develop full stack .NET web applications for trading platforms
  • Design real-time integrations with global banks and financial institutions
  • Drive technical strategy for web-based trading interfaces
  • Mentor engineering teams on .NET best practices and architecture patterns

Requirements

  • 10+ years of full stack .NET development experience
  • Expert knowledge of C#, ASP.NET, and modern web frameworks
  • Strong background in financial technology or trading systems
  • Proven experience architecting high-performance, real-time web applications
  • Excellent problem-solving and technical leadership skills

Benefits

  • Work with cutting-edge trading technology
  • Global company with international presence
  • Exposure to leading financial institutions worldwide

Keywords

.NETFull StackC#ASP.NETWeb DevelopmentFinancial TechnologyTrading SystemsUI Architecture