Python & .NET Developer (Intermediate/Senior)

Software Engineer (.NET / Python) - Mid & Senior Level

Location: Brisbane (3 days office / 2 days WFH) Salary:

• Mid-Level Engineer: 120,000 - 125,000 Super
• Senior Engineer: Up to 150,000 Super

About the Opportunity

We're a technology-driven business with a strong focus on automation, systems integration, and customer self-service. Our in-house development team builds and maintains the core platforms that power the business, including a custom CRM, APIs, customer-facing portals, and backend services.

As we continue to scale, we're expanding our engineering team with both a Mid-Level Software Engineer and a Senior Software Engineer. This is an opportunity to work on business-critical systems, influence technical direction, and deliver solutions that have a direct impact on operations and customer experience.

Working within a small, highly collaborative team, you'll be hands-on across the full software development lifecycle and have significant ownership over the solutions you build.

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The Role

You'll work closely with the Development Lead, engineers, UX/UI designers, and operational stakeholders to design, build and maintain applications, integrations, and automation platforms.

Key projects include:

• Automating service delivery and operational workflows
• Building integrations with external carriers and third-party platforms
• Developing customer-facing portals and API services
• Creating automated notifications and self-service capabilities
• Enhancing and modernising existing CRM platforms
• Developing intelligent automation and AI-assisted tooling
• Improving platform scalability, reliability, and operational efficiency

This role is heavily integration-focused, involving complex API ecosystems, long-running workflows, and maintaining data consistency across multiple systems.

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Technology Stack

Core Technologies

• C# / .NET
• Python
• REST APIs
• SQL / Relational Databases
• Linux

Exposure To

• FastAPI
• Django
• Vue.js
• Docker
• CI/CD Pipelines
• Ansible
• AI Coding Tools & LLM Integrations

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Responsibilities

Python Development

• Build and enhance customer-facing portals and backend services
• Develop integrations with external platforms, cloud services, and operational systems
• Create automation solutions that improve business efficiency
• Build AI-driven and agent-based internal tools

.NET Development

• Extend and modernise a mature CRM platform
• Develop integrations and workflows connecting internal systems
• Contribute to architectural and technology decisions
• Improve application performance, maintainability, and scalability

General

• Design, develop, test and deploy robust software solutions
• Collaborate with technical and non-technical stakeholders
• Troubleshoot and resolve production issues
• Participate in code reviews and technical discussions
• Drive continuous improvement across engineering practices

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What We're Looking For

Mid-Level Engineer

• Commercial experience developing software with Python and/or C#/.NET
• Strong understanding of REST APIs and systems integration
• Experience working with relational databases and SQL
• Comfortable working in Linux environments
• Strong problem-solving skills and ability to work independently
• Passion for automation and improving business processes

Senior Engineer

• Extensive commercial experience developing enterprise applications using Python and/or C#/.NET
• Proven history delivering integration-heavy software solutions
• Strong architecture and solution design capability
• Experience mentoring developers and influencing technical decisions
• Deep understanding of API design, scalability and system reliability
• Ability to own projects from concept through to production

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Desirable Experience

• Modernising legacy .NET applications
• Telco, ISP, networking or infrastructure environments
• NBN, carrier, or wholesale network integrations
• Salesforce integrations
• Docker, CI/CD pipelines and Infrastructure Automation
• AI development, LLM APIs, Agents or MCP
• Network management platforms and operational tooling

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What's On Offer

• Competitive salary package

• Hybrid working arrangement (3 days office / 2 days WFH)

• Training and professional development budget

• High level of ownership and autonomy

• Opportunity to influence technical direction and architecture

• Exposure to modern AI-assisted development workflows

• Small, collaborative engineering team with direct access to stakeholders

• Two-stage interview process:

• Stage 1: Cultural & team fit

• Stage 2: Live technical assessment

If you're a software engineer who enjoys solving real-world integration challenges, building scalable automation, and working across both modern and legacy platforms, we'd love to hear from you.