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

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

Requirements

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

Benefits

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:

1. High Performance AND High Care
   Warm, humble, zero-ego energy.
   People feel safe, supported, and pushed to grow.
   
2. Radical Transparency & Alignment
   Extreme clarity. Clear direction.
   Everyone knows where we’re going and why.
   
3. Consistency Over Hype
   “Disciplined execution is our superpower.”
   We trust our frameworks; we don’t knee-jerk.
   
4. Innovation Mindset
   No silos. No rigid processes.
   Everyone owns innovation, not just engineering.
   
5. 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