Design a notification service for email, SMS, and push — TomTom interview
Reported in TomTom European engineering loops. System design problem testing reliability, fan-out, and channel abstraction.
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Reported in TomTom European engineering loops. System design problem testing reliability, fan-out, and channel abstraction.
Reported in TomTom European engineering loops. Design question around large files, durability, and secure uploads.
Reported in TomTom European engineering loops. System design interview around indexing, ranking, and freshness.
Reported in TomTom European engineering loops. Critical design topic focused on correctness under retries and failures.
Reported in TomTom European engineering loops. Geo-spatial system design covering matching latency and surge logic.
Reported in TomTom European engineering loops. Observability architecture interview question for platform roles.
Reported in TomTom European engineering loops. System design exercise emphasizing control plane and low-latency reads.
Reported in TomTom European engineering loops. Architecture discussion around tenant security and scaling models.
Reported in TomTom European engineering loops. System design topic around edge caching, invalidation, and latency.
Reported in TomTom European engineering loops. Event delivery design question focusing on retries and idempotency.
Reported in TomTom European engineering loops. Behavioral question assessing ownership and stakeholder communication.
Reported in TomTom European engineering loops. Behavioral STAR prompt for respectful disagreement and influence.
Reported in TomTom European engineering loops. HR question testing judgment under pressure and planning discipline.
Reported in TomTom European engineering loops. Behavioral prompt for coachability and growth mindset.
Reported in TomTom European engineering loops. Behavioral question on working with product, design, and support teams.