| Interview rounds | Technical screen, data systems, bug bash or integration, behavioural and writing signal. | Coding, data or system design, SQL or modelling, Googleyness and committee. |
| Pipeline depth | Payments, ledgers, reconciliation, fraud signals and reliable event flows. | Large-scale batch and streaming systems, storage, serving and data governance. |
| SQL style | Correctness, reconciliation, financial edge cases and clear definitions. | Analytical SQL, windows, joins, scaling and data modelling. |
| System design depth | Idempotency, exactly-once tradeoffs, data contracts and failure handling. | Distributed processing, consistency, warehouse design and platform APIs. |
| Behavioural framework | Written clarity, ownership and user empathy for merchants and developers. | Googleyness, collaboration and ambiguity handling. |
| Take-home | Possible practical exercise or live debugging review. | Rare for mainstream data engineering. |
| Offer typical TC | High private-company TC, equity assumptions matter. | High, public-company and easier to benchmark by level. |
| Decision speed | Deliberate because craft and communication are weighed. | Can be slow through committee. |