Online Assessment
Candidates typically start with a math-heavy online assessment focusing on probability, statistics, and sometimes programming, with strict time limits and a high difficulty level.
ProbabilityStatisticsTime pressure
Real, anonymous reports from people who interviewed for Data Scientist at Drw, newest first and distilled into what to expect across the loop.
After applying, I went through a fairly standardized recruiting flow. I introduced myself and talked through my resume, then answered a few questions tied to prior experience. The interview closed with a short brain-teaser that felt routine and carried very little weight compared to the rest.
My process moved through multiple Zoom conversations. First, I talked about my background, then got a handful of basic stats and linear regression questions. That round felt grounded in the kind of work my resume pointed to, but it still required me to be crisp.
Candidates typically start with a math-heavy online assessment focusing on probability, statistics, and sometimes programming, with strict time limits and a high difficulty level.
Subsequent interviews often involve technical discussions that cover a range of topics including linear regression, machine learning, and market-specific problems, requiring candidates to demonstrate both depth and clarity under pressure.
The interview process generally consists of multiple rounds, often starting with a phone screen followed by several Zoom interviews, which may include a mix of technical and behavioral questions.
Interviews emphasize quick, accurate problem-solving skills, often with a 'math-first' approach, where candidates are evaluated on their ability to reason through complex quantitative problems in real-time.
Initial conversations often include behavioral questions about the candidate's background and motivations, but the focus quickly shifts to technical skills in later rounds.
Candidates often report a fast-paced evaluation process with quick feedback, sometimes leading to rejections shortly after interviews, leaving little room for follow-up or clarification.