Apply | Senior Full Stack Engineer

About you

We reply to every application, so make sure the email address is right.

Full name

Email

Phone

Where you live

Right to work in Australia

Resume, PDF only, up to 3MB

Photo, optional. A clear head and shoulders shot.

Used by our hiring team only. It is never part of the automated assessment.

LinkedIn profile, optional

Portfolio or website, optional

Why Caldon

A short letter beats a long one. Tell us what you have built and what you want to spend the next decade building.

Your note

About the work

Specific answers with real examples beat polished generalities.

Describe a system you owned in production. What did you design, what broke, and what did you change as a result? Tell us what you would do differently if you built it again today.

You join VIABUILD and, in your first fortnight, you conclude that a core part of the existing codebase has been built the wrong way and it will slow everything down within a few months. The founder wrote it. Walk us through exactly what you do and what you say.

Tell us about an LLM or document extraction feature you shipped that real users depended on. How did you know it was accurate enough to release, and how did you handle the cases where it got things wrong?

How you work

Twelve sets of statements. In each set, mark the one MOST like you at work and the one LEAST like you. They must be different statements. There are no right answers and this never decides an application on its own.

At work I am most often the one who

Pushes for a decision so things keep moving

Gets people talking and keeps energy up

Keeps things steady and follows through

Checks the detail before anything goes out

When a project stalls, my instinct is to

Take charge and set a new deadline

Rally the team and rebuild momentum

Work patiently through the backlog

Find the root cause before restarting

My biggest frustration at work is

Slow decisions and committees

Being stuck alone on repetitive work

Constant change with no warning

Sloppy work that has to be redone

When I disagree with someone, I

Say so plainly and argue my case

Look for common ground and win them over

Avoid conflict and find a compromise

Bring evidence and let the facts decide

A new task lands on my desk. First I

Start immediately and adjust as I go

Talk to people who have done it before

Fit it into my existing plan

Read everything about it before starting

The feedback I hear most often is

Impressive drive, could listen more

Great with people, could plan more

Very reliable, could speak up more

Very accurate, could move faster

What drives you

Three more picks. Choose the statement most like you. Again, no right answers.

The work I find most satisfying is

Doing skilled work myself and doing it properly Organising people and keeping a plan on track Setting direction and owning the overall outcome

When something goes wrong, my first move is to

Fix what is in front of me and flag it Re-plan, re-assign and get things back on track Own the result, then change the system so it cannot repeat

In five years I want to be

A master of my craft, trusted to deliver Running a strong team or department Accountable for a whole business or division