Senior Software Engineer | Distributed Systems, AI/ML & Enterprise SaaS | Sydney-based

A highly experienced Senior Software Engineer with 20 years’ experience spanning low-level networking through to enterprise-scale SaaS platforms.


Brings deep technical capability across the full engineering spectrum, from TCP/IP protocols and systems-level development to modern AI/ML-driven applications and frameworks.


Has operated at the highest levels of global engineering environments, contributing to the backbone infrastructure of one of the world’s largest enterprises. Combines strong architectural thinking with hands-on delivery, building scalable, high-performance systems that support complex, large-scale operations.


Key Strengths & Experience:

  • End-to-End Engineering Expertise: Extensive experience across the full stack, from low-level networking (TCP/IP, protocols) through to enterprise SaaS application development
  • Distributed Systems & Scalability: Designed and built highly scalable, resilient systems capable of supporting large-scale, global user bases
  • AI/ML & Advanced Technologies: Experience working with AI/ML models and frameworks, integrating intelligent capabilities into enterprise platforms
  • Architecture & System Design: Strong capability in designing robust architectures, balancing performance, scalability, and maintainability
  • Hands-On Development: Continues to operate as a highly capable individual contributor, writing high-quality code and solving complex technical challenges
  • Global Experience: Brings international exposure across major tech markets, including California and most recently Germany, offering a diverse and mature engineering perspective


Recognised for deep technical expertise, a pragmatic problem-solving approach, and the ability to contribute quickly in complex environments. A strong fit for organisations seeking a senior engineer who can operate across both foundational systems and modern application layers.


Additional Information:

  • Australian Permanent Resident
  • Sydney-based
  • Available immediately
  • Salary expectation: negotiable from $170k + super 


Want to meet this candidate? Contact Jason Pretorius on 02 9220 3400 / 0499 141 822 or email jasonp@coxpurtell.com.au