Roku Inc. Data Analyst Interview Guide

We’ve seen Roku treat the early conversation less like a formality and more like a real filter for day-one readiness. In the candidate experience we have, the recruiter screen included medium-level SQL on joins and CTEs, which is a strong signal that Roku wants analysts who can reason through data structures without needing a warm-up round. That matters because it suggests the company is screening for practical fluency, not just polished communication.

A recurring theme is that Roku’s technical bar feels grounded in the work itself: the coding assessment blended SQL and Python, and the problems were described as role-specific rather than abstract puzzles. Our candidates report that being able to run code and inspect output helped, but it didn’t make the exercise easy — the difficulty still sat in the middle range and required careful execution. The non-obvious takeaway is that Roku seems to care a lot about whether you can move cleanly between querying and scripting, especially when the task is framed like an actual analytics problem.

What stands out most is the emphasis on working accuracy under realistic constraints. This is not a process where surface-level familiarity with SQL is enough; the candidate who shared this experience got through part of the assessment but not all of it, which reinforces that Roku is looking for analysts who can stay precise when the prompt shifts from familiar syntax to applied problem-solving.