Find the maximum depth of a binary tree — Just Eat Takeaway.com interview
Reported in Just Eat Takeaway.com European engineering loops. Tree recursion warm-up that often leads to balanced-tree and diameter follow-ups.
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Reported in Just Eat Takeaway.com European engineering loops. Tree recursion warm-up that often leads to balanced-tree and diameter follow-ups.
Reported in Just Eat Takeaway.com European engineering loops. Sliding window pattern for substring problems with hash set or map tracking.
Reported in Just Eat Takeaway.com European engineering loops. Sort-and-sweep array problem common in calendar and scheduling interviews.
Reported in Just Eat Takeaway.com European engineering loops. Introductory dynamic programming problem isomorphic to Fibonacci.
Reported in Just Eat Takeaway.com European engineering loops. Hash map plus doubly linked list problem bridging DSA and system components.
Reported in Just Eat Takeaway.com European engineering loops. Classic DP testing tabulation, space optimization, and item selection reconstruction.
Reported in Just Eat Takeaway.com European engineering loops. Graph algorithm for non-negative edge weights using priority queue.
Reported in Just Eat Takeaway.com European engineering loops. Foundational system design covering APIs, encoding, storage, and read-heavy scaling.
Reported in Just Eat Takeaway.com European engineering loops. System design testing token bucket, sliding window, and Redis coordination.
Reported in Just Eat Takeaway.com European engineering loops. Mid-to-senior design spanning WebSockets, message storage, and presence.
Reported in Just Eat Takeaway.com European engineering loops. Caching patterns for system design and backend performance tuning.
Reported in Just Eat Takeaway.com European engineering loops. Infrastructure design question covering L4/L7 balancers and health checks.
Reported in Just Eat Takeaway.com European engineering loops. Behavioral STAR question assessing collaboration and conflict resolution.
Reported in Just Eat Takeaway.com European engineering loops. Leadership behavioral question for senior and lead engineering tracks.
Reported in Just Eat Takeaway.com European engineering loops. Managerial and lead-round question on coaching, feedback, and growth.