Roblox Software Engineer Interview

What this interview tests

• Coding fundamentals across the stack — A Datasets posting wants solid SQL and pipeline logic, while a User Sharing posting wants coding fundamentals in C++, TypeScript, React, C#, or Java, so the exact language tested depends on which team you're interviewing for.
• Practical system and data design — The Datasets posting tests dataset schema design for reuse across teams; the User Sharing posting tests basic API and data-model design for a content-sharing feature. Both are scoped to practical, buildable systems rather than distributed-systems theory.
• Turning ambiguity into a working asset — Postings frame the job as taking an ambiguous ask, whether a vague data request or a fuzzy product problem, and turning it into something concrete and reusable.
• End-to-end ownership — The User Sharing posting explicitly wants a project you owned from design through launch and iteration; the Datasets posting wants pipeline work that includes failure handling, which is the same ownership expectation applied to data work.
• Quality practices and collaboration — The User Sharing posting calls out testing, code review, and cross-functional work with product and design; the Datasets posting calls out data quality and observability.

Common question themes

Likely format

Postings don't specify an interview format. Based on question style, expect a mix of a hands-on coding or SQL exercise plus a practical design conversation scoped to a real feature or pipeline, rather than an open-ended architecture problem, since postings describe modest experience bars and ask for concrete past examples more than theoretical depth. Which team you land with will shape the specific language and tools tested, so confirm that early if you can.