Software Engineer
Builds and maintains the software applications and systems that businesses and consumers rely on, working across the full development lifecycle from design to deployment.
Builds the server-side logic, databases, and APIs that power applications, handling the data and processing users don't directly see.
Also known as: Server-Side Developer, API Developer
Compare with another careerDesigns and implements APIs, database schemas, and business logic that applications rely on. Optimizes queries and system performance, handles authentication and data integrity, and integrates with third-party services. Works with frontend developers to expose data cleanly and reliably.
Desk-based, often remote or hybrid, working within a product engineering team and interacting closely with infrastructure and frontend engineers.
Typical entry point
Junior backend developer or software engineer at a tech company or in-house IT team
Core
Also relevant
Core
Also relevant
These are useful, relevant skills to build over time — not a checklist you need to already have.
These are common routes in, not the only path — and not a university or course recommendation.
General tendencies for this career, not a guarantee — actual roles vary by employer and location.
Builds and maintains the software applications and systems that businesses and consumers rely on, working across the full development lifecycle from design to deployment.
Builds the user-facing part of websites and applications — the layouts, interactions, and visuals people directly see and use.
Works across both the frontend and backend of applications, able to build a feature end-to-end from database to user interface.
Designs, builds, and manages the cloud infrastructure that applications run on, covering servers, storage, networking, and scalability on platforms like AWS, Azure, or GCP.
Designs, builds, and maintains the networks that connect computers, servers, and devices within and across organizations.
Designs, builds, and hardens the security systems and controls that protect an organization's networks, applications, and data.