Careers

406 roles. One path each.

Pick a role to see how to get in: every chapter, how long it takes, and what you will have to show at the end.

Choosing a role in the Welica app

8 career areas

406 roles in 29 fields, grouped into 8 areas.

Across all 406 roles

How AI is changing work

Totals from our September 2026 review. Each role's details are in the app.

How much AI changes each task (2,424 tasks)

  • Mostly done by AI: 204
  • Sped up a lot: 806
  • Lightly changed: 752
  • Barely touched: 662

Jobs over the next four years

  • Growing: 186
  • Steady: 175
  • Fewer openings: 45

Behind the numbers

  • 406 roles reviewed
  • 2,424 tasks rated
  • 935 sources opened and read
  • Last review: September 2026
How we rate a job →

In the app

This is the summary. The app has the detail.

For every role, in the app

  • how AI affects each of its tasks;
  • whether the job is growing or shrinking over the next four years;
  • how hard the first job is to get;
  • similar roles that are easier to get into;
  • the full plan, chapter by chapter: practice, projects, people and interview prep.

For every field, in the app

  • where the field is going, and its specialist areas;
  • what people earn at each stage;
  • where people find jobs;
  • common mistakes hiring managers see.
Explore it in the app →

Roles people are looking at

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