Software Architect
6 month daily rate contract
Must be Perth, WA
The Opportunity
We are partnering with a major mining organisation to deliver large-scale, business-critical technology solutions that support real-time operational environments.
We are seeking an experienced Software Architect to join a high-performing team responsible for designing and delivering complex distributed systems operating at scale.
This is a hands-on architecture role where you'll bridge the gap between solution architecture and engineering delivery, producing detailed technical designs that enable development teams to build with confidence and clarity.
Key Responsibilities
Translate solution designs into detailed, developer-ready technical specifications.
Design microservices, APIs, event-driven interactions and data models.
Define system behaviour, event flows and state management across complex distributed systems.
Produce detailed technical designs covering architecture, integrations, data structures and service interactions.
Collaborate with development teams to shape Epics and User Stories.
Lead architecture reviews, technical workshops and design discussions.
Support engineering teams throughout delivery to ensure successful implementation.
Contribute to architectural decisions focused on scalability, reliability, performance and maintainability.
Skills & Experience
Proven experience as a Software Architect, Solution Architect or Senior Software Engineer.
Strong experience designing complex distributed systems and microservices architectures.




Demonstrated ability to produce detailed technical designs and low-level architecture documentation.
Strong understanding of event-driven systems and asynchronous processing.
Experience working within real-time or near real-time environments.
Excellent stakeholder engagement and communication skills.
Technical Requirements
Strong background in C# / .
NET Core / .
NET 6+
Event-driven architecture and messaging technologies
RabbitMQ, Kafka, Azure Service Bus or similar
Microservices and distributed systems design
REST API design and asynchronous integrations
SQL Server and relational database design
Real-time telemetry, operational data or streaming data environments
GitHub and CI/CD practices
Highly Desirable
Mining, industrial technology or operational systems experience
Industrial IoT or Operational Technology (OT) environments
Geospatial, routing or spatial processing systems
Azure or AWS cloud platforms
Large-scale integration programs involving multiple vendors
Safety-critical systems experience
Experience with Actor Model frameworks such as Akka.NET
What's On Offer
Opportunity to work on a large-scale technology transformation program within the mining sector.
Complex technical challenges involving real-time systems and distributed architectures.
High-impact architecture role with significant technical influence.
Collaborative team setting with flexible working arrangements.
Long-term project pipeline within a globally recognised organisation.
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📌 Software Architect - Autonomous Mining (Western Australia)
🏢 Professional Search Group
📍 Western Australia