Senior Software Developer (.NET / Python) | $150K | Brisbane

**Senior Software Developer (. NET / Python) 150K Brisbane** Pearson Carter are currently working with a growing national Internet Service Provider based in Brisbane. Their in-house development team builds and maintains core systems across CRM, APIs, customer portals, websites, and network integrations. Due to continued growth, they are hiring experienced Software Developers to work across integration-heavy projects connecting nbn, wholesale carriers, internal networks, and Microsoft 365. This is a hands-on role with real ownership, direct access to users and operational teams, and the opportunity to influence both their mature . NET platform and growing Python backend. They offer up to 150K for Senior Developers, hybrid working (3 days office / 2 WFH), and strong exposure to automation and modern AI tooling. Get in touch if youre looking for your next opportunity! **Responsibilities:** Build and maintain Python APIs and . NET applications Develop third-party API and carrier integrations Automate workflows and customer service processes Modernise existing . NET Framework systems Build customer portals and self-service solutions Work with network, support, and operations teams **Experience:** Strong commercial Python and/or C#/. NET experience REST API and third-party integration experience Strong relational database knowledge Comfortable working with Linux Telco, networking, or ISP experience highly desirable Experience with AI coding tools Django, FastAPI, Vue, Docker, or CI/CD beneficial **Salary** Mid-Level: 120K125K Senior: Up to 150K **Location** Brisbane, Australia (Hybrid 3 days office / 2 WFH) Applications are welcome from experienced developers with strong Python or . NET backgrounds and integration experience. **How to Apply** Please apply asap with your CV to be considered for this position. You can also get in touch with me at [](mailto:) or (03) 7045 5354. Pearson Carter is the Global Leader in Technology, Engineering, and Software Development Recruitment with specialist roles across the globe - [www.pearsoncarter.com](