Optus Network Engineering keeps Australia connected.
We own the design, planning, delivery, and operation of one of Australia's largest and most critical telecommunications networks.
In other words, we're the people who keep 11 million customers online every day.
We support the IP infrastructure that powers mobile, broadband, and digital services across the nation - and we're looking for talented software engineers who want to build the future of a network indistinguishable from perfect.
The IP Automation familiarity with GraphQL or gRPC a plus.
Exposure to AI/ML frameworks (LangChain, PyTorch) or workflow orchestration tools (N8N, Temporal) highly valued.
Strong communication skills with ability to explain technical concepts to diverse audiences.
The good stuff...
Competitive remuneration and colleague discounts.
Make life easier (and more affordable) with $80 monthly credit and 25% off Optus products and outstanding shopping discounts with our retail partners.
Adaptable working arrangements with opportunities to work three days in the office, two days remote or home.




Vibrant and collaborative office campus that includes cafes, convenience store, chill out zones, GP, post office, gym and on-site childcare centre.
Competitive leave policies, including additional 'Connected' days to focus on culture, family, health, community, or whatever's important to you.
We support growing families with inclusive, carer-neutral paid Parental Leave of up to 16 weeks.
Direct your own development and build future-ready skills with Optus U's industry-focused micro-credentials, developed with La Trobe and Macquarie Universities.
Build meaningful connections through colleague-led networks and diversity initiatives including Culture Connect, Elevate Women, Disability Network and Express Yourself (LGBTQIA+).
Put your wellbeing first with free access to counselling and support services, 24/7 — in-person, by phone, SMS, or video.
Free Optus bus from Macquarie University Metro Station (every 6-8 minutes); morning and afternoon.
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📌 Senior Software Engineer (Sydney)
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