Software Developer Interviews as a University Graduate

I'm interested in software development and would like to know more about the type of interview questions university graduates might face when applying to big companies like Amazon. What should I expect during these interviews, and how can I best prepare?

During interviews for software developer positions, particularly in large companies like Amazon, several areas are typically explored. These include technical proficiency, problem-solving skills, and cultural fit. Here, I’ll give you an idea of what to expect and how you can prepare.

First and foremost, programming-related questions are standard. These often cover data structures (like arrays, linked lists, trees), algorithms (sorting, searching), and time and space complexity. You might also get questions about object-oriented programming, databases, and system design. You might find websites such as LeetCode, HackerRank, and CodeSignal useful, as they provide a wide variety of coding problems to practice.

Second, system design interviews are common for more experienced candidates but can sometimes come up for recent graduates as well. These questions assess your ability to design large, complex systems. You might be asked to design a recommendation system like Amazon's or an instant messaging service.

Third, behavioral and situational questions are a way for interviewers to understand more about your work methods and personality. You might be asked about past projects, how you've dealt with deadlines, or managed conflict within a team. When answering these questions, the STAR method (Situation, Task, Action, Result) can be very effective.

Finally, many big tech companies, Amazon included, have a specific set of values or principles they look for in candidates. Amazon, for example, is known for its "Leadership Principles", and you can expect questions aimed at determining if you embody them. Understanding each company's guiding principles and preparing answers to potential questions about them can be of immense help.

Do not forget about the technical details of your past projects. You should be able to explain them thoroughly, including the challenges you faced, the solutions you found, and the impact of your contributions.

Overall, preparation is key. Spend plenty of time brushing up on your technical knowledge, practicing coding questions, reviewing your past projects, and updating yourself on the company's culture and principles. Good luck with your interviews!