Design a notification service for email, SMS, and push — Back Market interview
Reported in Back Market European engineering loops. System design problem testing reliability, fan-out, and channel abstraction.
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Reported in Back Market European engineering loops. System design problem testing reliability, fan-out, and channel abstraction.
Reported in Back Market European engineering loops. Senior system design combining sharding, eviction, consistency, and observability.
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Reported in Back Market European engineering loops. Caching patterns for system design and backend performance tuning.
Reported in Back Market European engineering loops. Mid-to-senior design spanning WebSockets, message storage, and presence.
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Reported in Adevinta European engineering loops. System design topic around edge caching, invalidation, and latency.
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Reported in Adevinta European engineering loops. Observability architecture interview question for platform roles.
Reported in Adevinta European engineering loops. Critical design topic focused on correctness under retries and failures.
Reported in Adevinta European engineering loops. System design interview around indexing, ranking, and freshness.
Reported in Adevinta European engineering loops. System design problem testing reliability, fan-out, and channel abstraction.
Reported in Adevinta European engineering loops. Senior system design combining sharding, eviction, consistency, and observability.