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

Sydney, New South Wales, Australia -

Full Time

Start Date

Immediate

Expiry Date

17 Jun, 26

Salary

0.0

Posted On

19 Mar, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

.NET, C#, Angular, Azure, GCP, API Integrations, Performance Tuning, Product Minded, Prototyping, Experimentation, Cross-functional Collaboration

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. 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 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 _______ 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

The engineer will work within a cross-functional squad to discover customer pains, shape product direction through prototyping, and build/own features across the core platform using C# and cloud services like Azure/GCP. They will also contribute to improving product engineering culture and refining architecture.