What is an alias in the context of the rune programming language?
Junior — Middle
204
Golang
8397
379
Why didn't you transfer to the Wildberries staff after working there for three years?
Middle+
203
How is collision detection implemented in the Map implementation?
Junior — Middle
195
Can you explain the sequence of deferred functions registered in Go?
Junior — Middle
187
What are the consequences of concurrent writing to a Map from different competing goroutines?
Junior — Middle
186
Tell about the beginning of your career — what did you do before August 2020?
Middle+
184
How will you choose a new job — what is important?
Middle+
181
Why are you currently looking for a job?
Middle+
180
Tell me about the release process — how is the release structured?
Middle+
178
What tests would you write for this code besides unit tests? How would you test multithreading?
Middle+
178
How are tasks distributed among backend developers in a team?
Middle
178
Tell about the team structure — who is in it?
Middle+
177
Implement the grpc server method AddItemAndOrder: 1. Add items to the cart 2. Be sure to notify potential consumers about the cart checkout via a message broker. 3. When the cart composition changes, recalculate basket.Total=sum(count*price) 4. All cart items must be unique by ProductID key 5. Change the cart status to ordered for checkout 6. No changes are allowed in finalized carts
Middle+
176
Tell about your current team and project.
Middle
174
What product metrics do you collect?
Middle+
173
Tell us about the last failure (production incident) — how it was found, how it was resolved, who resolved it.
Middle
168
Tell about the business vertical you are in.
Middle+
167
How to solve the race condition problem when adding products to the same cart from different goroutines?
Middle+
166
Could you explain the principle of mutual exclusion (Mutex) and its use in multithreaded programs?
Junior — Middle
165
Tell me about the last big task or project you worked on.
Middle
160