Which tech company has the toughest interview?

When it comes to the toughest tech company interviews, Google consistently ranks as one of the most challenging, especially for software engineering roles.

Google

Google is widely considered one of the most difficult companies to interview for, especially for software engineering roles. With a difficulty rating of 3.5 out of 5, Google’s interviews often include multiple rounds of rigorous coding challenges, system design questions, and theoretical problems on discrete math and computer architecture. Candidates need to demonstrate their problem-solving skills and ability to think critically under pressure【49†source】【51†source】.

Amazon

Amazon’s interview process is known for its consistency and structure, but it’s still among the toughest in the tech industry, with a difficulty rating of 3.3 out of 5. The company focuses heavily on technical problem-solving and system design, often incorporating questions based on Amazon’s 14 Leadership Principles. The interview is structured into several rounds, testing a candidate’s adaptability and cultural fit【50†source】【52†source】.

Facebook (Meta)

Meta’s interview process is also challenging, with candidates facing technical problems that cover data structures, algorithms, and system design. While the interview difficulty is comparable to Amazon’s, Meta emphasizes advanced coding problems, and candidates must navigate through multiple rounds that test both technical and behavioral skills【49†source】【51†source】.

Microsoft

Microsoft’s interviews are tough, particularly because they cover a wide range of topics. Candidates for software engineering roles can expect questions on advanced algorithms, system design, and problem-solving in real-world scenarios. With a focus on coding and design, Microsoft challenges candidates with both technical depth and breadth【52†source】.

Nvidia and Thoughtworks

Nvidia and Thoughtworks are known for their highly technical interviews, especially for engineering roles. Nvidia, in particular, is challenging due to the depth of knowledge required in graphics processing and hardware development. Both companies rate high on interview difficulty due to the technical expertise they demand from their candidates【50†source】【52†source】.

These tech companies are among the most difficult to interview for, as they rigorously assess technical skills, problem-solving abilities, and cultural fit through multiple stages.