To prepare for software engineering interviews, your approach should depend on whether you’re aiming for a backend or frontend role.
For backend developers, focus on mastering key data structures and algorithms like linked lists, trees, graphs, and hash maps. Also, practice important algorithms like sorting, binary search, dynamic programming, and greedy algorithms. LeetCode medium problems should be your main target, and if you have time, dive into more complex problems, especially those that touch on system design. Organizing your study around common backend topics like distributed systems can help you retain information better.
If you're applying for frontend roles, your first priority should be JavaScript and frameworks like React or Vue. LeetCode medium problems are usually enough for most frontend interviews, but if you’re short on time, use company tags to focus on the most commonly asked questions. Reading books like JavaScript: The Good Parts can help you understand language-specific techniques and patterns. For backend work, Python is a great choice because it’s simple and easy to use. C++ or Java might come up in legacy system interviews, but they can complicate your thought process.
In terms of time management, backend candidates might spend about 60% of their prep time on algorithms and 40% on system design. For frontend developers, you could reverse the ratio and spend more time on frameworks. Practicing with timed mock interviews is also key to simulate the real pressure and get better at explaining your thought process clearly.
Release time:2025-04-18
