What to Expect in Your First Software Engineering Job

Lorenzo Orlando
5 min readOct 31, 2024

Introduction

Starting your first job as a software engineer is an exciting milestone. But beyond the excitement, many new engineers find themselves unsure of what to expect. Will you be coding all day? What challenges might you encounter? Understanding the realities of a software engineering job can help set you up for success, manage expectations, and smooth the transition from student or self-learner to full-time developer. Here’s what you can anticipate in your first role.

1. A Mix of Coding, Debugging, and Learning

As a junior software engineer, you’ll definitely spend a significant amount of time coding, but don’t expect it to be your only task.

Coding Tasks: Yes, you’ll write new code and implement features. However, much of your time may also be spent reading and understanding existing codebases. Most codebases are complex, and understanding how they work is essential for contributing effectively.

Debugging and Bug Fixes: Expect to handle debugging regularly. In fact, troubleshooting may consume a considerable portion of your time, especially at the start.

Continuous Learning: You’ll often need to study new languages, frameworks, or libraries on the job. Companies frequently use specific tools or technologies that…

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