Senior Data Engineer Interview Experience - Bengaluru, Karnataka
Process
Applied through LinkedIn and a recruiter reached out to me after a few days.
1st Round - Screening by HR - basic questions about the role.
2nd Round - Technical Screening by one of the lead engineers. They asked questions about my projects, basic Spark concepts, and cloud technologies.
3rd Round - Coding round - 2 SQL and Python questions. The SQL questions specifically used JOINs and Window functions, and the Python question was a DSA problem. We had to consider time and space complexity while solving them.
4th Round - Three 1-hour interviews covering data structures, programming, Spark internals, big data technologies, and our previous projects.
Questions
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Interview Statistics
The following metrics were computed from 3 interview experiences for the Roku Senior Data Engineer role in Bengaluru, Karnataka.
Success Rate
Roku's interview process for their Senior Data Engineer roles in Bengaluru, Karnataka is fairly selective, failing a large portion of engineers who go through it.
Experience Rating
Candidates reported having very good feelings for Roku's Senior Data Engineer interview process in Bengaluru, Karnataka.
Roku Work Experiences
- 4.0Good Work, Bad PeopleSenior Data Engineer • Current EmployeeNew Delhi, IndiaApril 9, 2025Pros: Don't worry, all will be good.Cons: Bad people, the rest is bad too.
- 4.0Tech Skills Grow, Career Path MurkySenior Data Engineer • Former EmployeeBoston, Massachusetts, United StatesFebruary 25, 2024Pros: Great on-the-job tech skills growth.Cons: Career management and growth opportunities less clear.
- 5.0A lot of talented data engineersSenior Data Engineer • Current EmployeeSan Jose, California, United StatesJanuary 31, 2023Pros: Pool of high-quality data engineers. Friendly teammates.Cons: The Big Data technology stack is still behind the latest and greatest, with old versions.
Roku Interview Questions
