When parents picture technology work they usually picture one thing: a person typing code all day. In reality this field contains jobs demanding very different strengths, and some of them barely involve writing code.

Six main routes

1. Web and app development

Building what ordinary people use. The most common entry point and the easiest to find work in, because every business needs a site or an app.

Suits children who like seeing tangible results quickly, and enjoy work that is part aesthetic and part logic.

2. Data analysis

Turning data into business answers, mostly in Python, with more mathematics and statistics than the other routes.

Suits children who enjoy spotting patterns and asking why the numbers look as they do.

3. Cyber security

Defending systems from attack. Badly under-supplied in Thailand and well paid.

Suits children who like finding weaknesses and thinking "how would I break this" — often the child who took toys apart to see inside.

4. AI and machine learning

The hottest area right now, the heaviest in mathematics, and usually requiring postgraduate study.

5. Testing and quality assurance

Overlooked, easy to find work in, and an excellent door into the industry. Less code, far more precision.

Suits children who are meticulous and notice everything.

6. Product and team leadership

No longer writing code, but understanding it well enough to talk to the people who do. Where many developers end up with experience.

Suits children who communicate well and enjoy coordinating people.

What every route shares

All of them rest on the same systematic thinking, which is why starting young helps — not to choose a career early, but because that foundation opens every one of these doors.

A child does not need to choose now. They need the foundation that keeps every door open.

Is a computer science degree required?

No. Teams I have worked in included people who studied accounting, architecture and education. What companies actually examine is work that exists and functions, more than the certificate.

Which is why collecting work from childhood matters — see Building a coding portfolio from secondary school.

From our own school

Several students who started at twelve are already working professionally while still studying — their stories are on our success page.