The interview process consisted of three stages. A case study, an HR interview, and a case review/technical interview. Overall, I'd say the difficulty was moderate. The technical interview included some logical and algorithm style questions alongside the case discussion. Feedback and responses after each stage came back relatively quickly, which I appreciated. From the case study submission to the final stage, the whole process took around 2.5–3 months in total. Received an offer.

The interview process at Codeway was structured and consisted of multiple stages, combining both technical and business-oriented evaluation. The first stage was an HR interview, where my background, motivation, and overall fit for the role were assessed. In the second stage, I was given a case study. This involved analyzing a dataset in BigQuery, calculating key metrics such as conversion rate, ARPU, retention, and revenue, and interpreting the results. The analysis was expected to be presented in a structured way, supported by a dashboard (e.g., Looker). The final stage was an in-depth interview with members of the Data Analytics team (Data Analytics Managers and an Engineering Director), which lasted around two hours. During this stage: * The case study was discussed in detail * My approach to product and business metrics was evaluated * My analytical thinking and problem-solving skills were assessed Overall, the process focused not only on technical skills but also on the ability to connect data insights with business decisions and communicate them clearly.