I'm interested in learning data structures and algorithms (DSA) alongside backend development. My goal is to land an entry-level backend software engineering role, and I'd like to use the same programming language for both my LeetCode practice and the backend framework, so I don't get overwhelmed trying to learn two languages simultaneously.
Since Python is often recommended for coding challenges, would using Python with FastAPI or a similar backend framework be a solid choice for securing entry-level backend roles? Or does the choice of framework matter less, since companies usually provide training on their specific tech stack as long as I have a grasp of core backend concepts? I'm also open to considering other programming languages if they would significantly enhance my job prospects, especially with larger companies.
4 Answers
Python is definitely a viable option for backend work. While it's growing in popularity, many big tech companies lean more towards Java, Go, or Node.js. If you're focusing on LeetCode for practice and using FastAPI for backend development, you're on the right track to avoid feeling overloaded. The nice thing is that once you grasp one backend framework, the concepts generally apply to others too. Companies prioritize understanding the fundamentals over specific frameworks. As long as you can explain your methods and design REST APIs correctly, you'll be in good shape!
Honestly, I've had a tough time with Python over the years. It can be clunky, especially when it comes to dependency management. I think Go is fantastic for backend development! It could be worth your time exploring it as a primary language, especially if you're looking for modern and efficient solutions.
What makes the dependency management a nightmare to you?
Absolutely, Python is widely used, and if you start with it, you can eventually switch to languages like Go or other compiled ones. The core concepts in backend development mostly remain consistent; it's mainly the syntax that differs. So if you get comfortable with Python, transitioning won't be a huge leap.
While Python is good, I prefer Java. It's statically typed, which helps me catch errors at compile time, saving me from runtime surprises. For backend roles, mastering either Python or Java can be beneficial, but if you're serious about backend development, consider focusing on Java and Kotlin as they're commonly used in enterprise environments. You'll still have time to pick up Python later if you want!
Thanks for the advice!