If you are interested in software engineering, you will quickly meet three job titles: front-end developer, back-end developer and full-stack developer. Here is what each one actually does.
Front-end: what users see and touch
Front-end developers build the parts of a website or app that run in the browser: layouts, buttons, forms, animations and everything that responds when you click. They care about design, accessibility (making sites usable for everyone) and performance.
- Core tools: HTML, CSS and JavaScript
- Common frameworks: React, Vue, Angular
- Often working with: designers and product managers
Back-end: the engine behind the screen
Back-end developers build the servers, databases and APIs that store data, enforce rules and connect services together. When you log in, make a payment or save a profile, back-end code is doing the work.
- Common languages: JavaScript/TypeScript (Node.js), Python, Java, Go, PHP
- Databases: PostgreSQL, MySQL, MongoDB, Redis
- Often working with: security, performance and integrations such as payments
Full-stack: both sides, end to end
Full-stack developers work across the front end and the back end. They can take a feature from an idea to a working, deployed product. In smaller teams and startups, this breadth is especially valuable.
Which should you choose?
- Choose front-end if you enjoy visual work and user experience.
- Choose back-end if you prefer logic, data and systems.
- Choose full-stack if you want the broadest foundation, or are not sure yet. You will discover which side you prefer as you go.
Virexa offers all three paths: Frontend Engineering, Backend Engineering and our flagship Full-Stack Software Engineering.
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