Real, anonymous reports from people who interviewed for Consultant at Deloitte, newest first and distilled into what to expect across the loop.
After a recruiter call, the process moved quickly into a multi-step format with technical depth. The first interview was largely an introduction round: I talked through my background and experience, gave an overview of the skills and technologies I’d used without going too far into the weeds, and covered the usual topics like why the company and why that role, plus salary expectations. The interview language was German, which shaped how I had to frame my answers.
My interview journey felt very practical and scenario-based from the start. After the recruiter process, I ended up in a sequence of rounds focused on data engineering fundamentals and how I’d reason end-to-end. The topics spanned SQL, Python, Airflow, and cloud work on GCP, with questions that pushed me to not just define concepts but walk through the flow.
The interview process typically follows a clear multi-step structure, starting with an HR screening, followed by technical interviews, and culminating in managerial or partner-level discussions. Candidates noted that the pacing was generally consistent, with quick transitions between rounds, often within a couple of days.
Candidates experienced a strong focus on technical knowledge, particularly in areas like SQL, Python, and cloud technologies, often requiring them to demonstrate practical problem-solving skills through scenario-based questions. The expectation was to explain concepts in depth and connect them to real-world applications.
Behavioral interviews were a significant component, emphasizing communication skills, teamwork, and cultural alignment with the company. Candidates were often evaluated on how they approached ambiguity and real-world scenarios, rather than just providing correct answers.
Many candidates faced case study interviews that tested their analytical and logical reasoning skills, often requiring them to think on their feet and handle business scenarios under pressure. Guesstimates were also a common element, adding to the challenge of demonstrating structured thinking.
Overall, candidates described the difficulty of the interviews as average to challenging, with many reflecting on the importance of clear communication and structured thinking. Even those who did not receive offers found the experience valuable for identifying areas for improvement.
Candidates appreciated the clear communication from recruiters throughout the process, including timely updates and actionable feedback after interviews. This transparency contributed to a positive overall experience, even for those who did not receive offers.