Senior Full Stack Engineer


Sydney, Australia

Full Time


Sydney, Australia

Full Time

The Opportunity

  • Hybrid work culture that supports your emotional and mental well-being
  • An inclusive team culture that promotes collaboration and innovation at their core
  • Amazing CommBank benefits!

About x15ventures

x15ventures is building the next generation of solutions for 15 million customers by unlocking new value from CommBank’s assets through partnership with the tech and innovation community.

Backed by CommBank, we operate within a dynamic start-up like environment, leveraging the best of both worlds. Our approach is flexible and agile, enabling us to deliver disruptive ideas at pace.

We have an opportunity as a Senior full Stack engineer with our exciting venture – Unloan. Learn more about Unloan here - Unloan | Built by CommBank

Why x15ventures?

  • We are at the forefront of innovative technology and business ideas
  • The opportunity to grow and evolve within a high functioning team and have a positive impact on customers and the wider community
  • We believe family comes first and pay generous equal parental leave - understanding there’s more to life than work
  • We celebrate an authentic team culture and promote collaboration and innovation
  • You can choose your own adventure, with amazing development and career progression programs to help you grow!
  • We have a beautiful base at South Eveleigh - a brand new state-of-the-art precinct that is part of Sydney’s wider technology community.

Where do you fit in?

  • We’re an tech-first team with a big vision to give Australians a better deal in an important financial category.
  • Our tech stack is super modern (ReactJs, Typescript, GraphQL APIs and React native app).
  • We value clarity of thought (simple is beautiful!),
  • Leverage (patterns and frameworks), and clean well-tested code
  • We’re nominally based in CommBank’s amazing new facilities at South Eveleigh, but most of us work remotely and we have a remote-first culture (fully async).

You’ll be reporting directly to the CTO, and will be a contributor within a growing engineering team.

You’ll Have

  • Smart, driven, resilient full-stack Typescript engineer who loves delivering customer and business solutions in a collaborative, iterative and simple manner.
  • TypeScript is our go-to language, and we use it across our stack so you’ll need to be proficient at it.
  • Someone has used GraphQL and experience with frameworks such as ReactJS or React Native
  • Experience and knowledge of backend technology - NodeJS
  • Someone who knows how to create well-tested and cleanly implemented code, that enables a DevSecOps way of shipping quickly and safely.
  • You love autonomy and like to take ownership of problems, see your efforts translate into outcomes that resonate with a user / customer.
  • You learn through sharing and reading thought leaders in your community.
  • You show great judgement in your decisions, great communication skills to help others understand your challenges.
  • Preferably, a background in CBA or similar Financial Services organisation.
  • Ideally, some Azure experience is desired

What is in it for you?

  • Working with a modern tech stack and forward-thinking engineers.
  • Working side by side with leadership, making big decisions, and solving important challenges in this tech-centric venture.
  • The role will lead to some challenging situations, where you, your work and your actions are highly visible. And that’s exciting, right? We hope you think so.

If you're already part of the Commonwealth Bank Group (including Bankwest), you'll need to apply through Sidekick to submit a valid application. We’re keen to support you with the next step in your career.

Learn more about Life at x15 and the people that fuel the ship

Learn About Life at x15