Career path
Software Engineer
A software engineer designs, builds, and maintains the systems that run products and businesses. It's a broad title — the same role spans web apps, internal tools, and large distributed services — and it remains one of the most common destinations for career-switchers from adjacent technical work.
What the job actually is
Less typing than people imagine. Most of the work is understanding a problem, breaking it into pieces, and choosing a design that won't hurt later. You'll write and review code, debug things that fail in production, and spend real time reading existing systems before changing them. The hard part is rarely syntax — it's managing complexity so a codebase stays workable as it grows.
Skills that matter
- One language well — depth beats a shallow tour of five.
- Data structures and problem-solving — enough to reason about correctness and cost.
- Version control and testing — Git plus the habit of writing tests.
- Debugging — calmly isolating why something broke is the daily skill.
- Communication — most engineering is collaborative; explaining a trade-off clearly is as valuable as the code.
How to switch in
Plenty of engineers are self-taught or came through a bootcamp. If you're already in a technical-adjacent role — QA, support, or data analysis — you have a head start: you understand how software fails and how teams ship. The move is to build a few real projects you can talk through, get comfortable reading other people's code, and treat the first job as where the real learning begins.
Frequently asked questions
Do I need a computer science degree?
Often no. Many employers weigh a portfolio of real projects and demonstrable problem-solving over a specific degree. A CS background helps with fundamentals, but self-taught and bootcamp engineers move into the field regularly.