Explain and implement Dijkstra's algorithm for shortest paths — OVHcloud interview
Reported in OVHcloud European engineering loops. Graph algorithm for non-negative edge weights using priority queue.
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Reported in OVHcloud European engineering loops. Graph algorithm for non-negative edge weights using priority queue.
Reported in OVHcloud European engineering loops. Foundational system design covering APIs, encoding, storage, and read-heavy scaling.
Reported in OVHcloud European engineering loops. System design testing token bucket, sliding window, and Redis coordination.
Reported in OVHcloud European engineering loops. Mid-to-senior design spanning WebSockets, message storage, and presence.
Reported in OVHcloud European engineering loops. Caching patterns for system design and backend performance tuning.
Reported in OVHcloud European engineering loops. Infrastructure design question covering L4/L7 balancers and health checks.
Reported in OVHcloud European engineering loops. Behavioral STAR question assessing collaboration and conflict resolution.
Reported in OVHcloud European engineering loops. Leadership behavioral question for senior and lead engineering tracks.
Reported in OVHcloud European engineering loops. Managerial and lead-round question on coaching, feedback, and growth.
Reported in OVHcloud European engineering loops. HR negotiation question requiring research and flexible framing.
Reported in OVHcloud European engineering loops. API design question covering resources, HTTP semantics, and versioning.
Reported in OVHcloud European engineering loops. Architecture trade-off question for mid-level backend and platform roles.
Reported in OVHcloud European engineering loops. DevOps fundamentals for mid-level engineers discussing automation and quality gates.
Reported in OVHcloud European engineering loops. Testing strategy question covering pyramid, mocks, and confidence vs speed.
Reported in OVHcloud European engineering loops. Java-specific collections question on buckets, hashing, and resize behavior.