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Senior Full Stack Engineer



Software Engineering
Posted on Wednesday, October 4, 2023
We’re an Australian VC-backed startup looking for a Senior Full Stack Developer to help fast-track building our product vision. Learn more about us by visiting calctree.com
We're a remote-first, globally distributed team and are excited to have talented developers join us! You’ll directly see the impact of your hard work and be supported by a team that values your contribution. Check out why it's a great time to join ConTech.


  1. Highly experienced in Node.js, JavaScript, Typescript, React and AWS 👩🏽‍💻
  2. Familiar with Next.js, Storybook, and Tailwind 🪶
  1. Test-Driven Development, writing readable unit tests
  2. REST API design & development
  3. Writing documentation
  4. Designing, developing & maintaining CI/CD workflows
  1. You take pride in creating optimised backend solutions 👌
  1. Capable in leading architecture discussions and decisions 📐📏
  1. Facilitates collaboration and peer code reviews in a growing team environment ❤️

What you’ll achieve

  1. You will be a founding member in an early-stage VC-backed start-up 🧑🏼‍🚀 👩🏿‍🚀
  2. You will work with other rock-star developers 👩🏻‍🎤👨🏻‍🎤 and deliver a state of the art product 🏆
  3. You will develop new and complex solutions from start to finish: through conception, research, implementation, and maintenance
  4. Make a name for yourself by being part of a truly innovative product

Example tasks

  1. Compose backend architecture diagram
  1. Build new backend services
  1. Coordinate and integrate backend functionality with finished frontend components
  1. Work closely with the CTO and our Senior Engineering Manager to strengthen and improve our code standards


  1. Work from anywhere, on your preferred hours
  1. Work with high performing, motivated teammates
  1. ESOP (company stock options) availability
  2. Read about our mission and values.

How to apply

Share relevant links and architecture diagrams that best showcase things you’ve built and done with careers@calctree.com
Show us examples of integrating complex UI components to a well-designed backend
Note ☝️ We are only considering candidates who live within +/- 3hrs of the AEST time zone.

Hiring Process

  1. Your resume gets shortlisted
  2. You will have an initial 30 min call with the hiring manager
  3. You will have a 2nd call focused on your technical skills with members of our team
  4. You will have a 3rd call focused on cultural fit
  5. Onboarding!

And the most important bit...
Research shows that while men apply to jobs when they meet an average of 60% of the criteria, women and other marginalised folks tend only to apply when they check every box.
We value diversity, equality and inclusion; thus, we are keen to hear from you even if you don't meet every single point on the job description. So don't hesitate to hit Apply or reach out, and we'll do our best to see if you would be an excellent fit for the role.