Senior Full-Stack Software Engineer (.NET / C#) at Zipline.io

Sydney, New South Wales, Australia -

Full Time

Start Date

Immediate

Expiry Date

21 Jul, 26

Salary

0.0

Posted On

22 Apr, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

.NET, C#, Azure, GCP, Angular, Software architecture, API integration, Product design, Prototyping, Technical investigation, Performance optimization, Cross-functional collaboration, Agile, Full-stack development

Industry

Software Development

Description

At Zipline, our modern HealthTech, loved SaaS products are in growth mode 🚀 We’ve got meaningful product work ahead, big Aussie customers relying on us, and a team obsessed with shipping fast, smart, customer-impacting software. We’re after a very particular type of engineer… Not a code-shipper. Not an architecture physicist... But a product builder. Why Zipline? 📈 Profitable + scaling - big growth ahead, lots of opportunity 💥 Real-world impact - the things you build keep vulnerable people safe 🧠 Human-first culture - we’re both high performance and high care ❌ No games or politics - just a genuinely supportive, humble, high-performing team 🌏 Any city in Aus - modern offices & flexible hybrid work. What You’ll Do You’ll work in a hyper cross-functional squad to design, build, and ship things that moves the needle. 1\ Discover & shape Partner with PMs/Designers to deeply understand customer pains Prototype and experiment to de-risk ideas early Help shape what we build, not just how 2\ Build & own Develop across our core platform: C# + Azure/GCP Own work from idea → scope → delivery → iteration Jump into API integrations, performance issues, technical investigations 3\ Improve & learn Contribute to our Product Engineering culture Help refine our architecture without disappearing into “ivory tower” thinking About You 🧩 You’re a product-minded engineer… you think in customer problems, not tickets or ‘stories’ 🎨 You’re basically a product designer, but in code - creating elegant, simple solutions ⚡ You ship fast - taking a pragmatic, well-scoped, outcome-first, not perfection-first approach. 💬 You enjoy communicating with customers, exec, support & sales - not just PMs & other engineers. 🛠️ Comfortable across the stack (.NET + Angular) - owning outcomes 🤸 You like small squads, rapid co-discovery & co-delivery loops 🧭 You value clarity, first principles, and making smart trade-offs What’s On Offer 💸 Strong salary package 💻 Brand new MacBook 💪 Autonomy & control over your approach 🧠 Free psychology sessions 🧘 Recharge days after intense periods ✈️ Annual Bali offsite 📚 200+ Kindle books 🧑‍💻 Professional development budget 🏋️‍♀️ Monthly fitness budget _______ What It’s REALLY Like to work here At our last offsite, the team described Zipline like this: High Performance AND High Care Warm, humble, zero-ego energy. People feel safe, supported, and pushed to grow. Radical Transparency & Alignment Extreme clarity. Clear direction. Everyone knows where we’re going and why. Consistency Over Hype “Disciplined execution is our superpower.” We trust our frameworks; we don’t knee-jerk. Innovation Mindset No silos. No rigid processes. Everyone owns innovation, not just engineering. Deep Confidence in the Future Genuine optimism about our mission and trajectory. _______ 👉 Ready to build meaningful software at speed… with a team you’ll love working with? Express your interest below p.s. It’s ok to flag as “maybe a future interest" vs an official job app right now

Responsibilities

You will work in a cross-functional squad to design, build, and ship software solutions while partnering with product managers and designers. You will own the development lifecycle from ideation and scoping to delivery and iteration across the .NET and cloud platform.