Senior Software Engineer Interview Experience - Toronto, Ontario
Process
The interview process consists of four stages: two LeetCode and implementation rounds, one behavioral round, and one system design round.
They scheduled all four rounds back-to-back over two days. The LeetCode questions were of medium difficulty. The most challenging part was the system design round. Be prepared to be asked all sorts of questions dealing with special edge cases, the robustness of the design, handling rush hours, etc.
Questions
Design an inventory system for Instacart's stores.
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Interview Statistics
The following metrics were computed from 5 interview experiences for the Instacart Senior Software Engineer role in Toronto, Ontario.
Success Rate
Instacart's interview process for their Senior Software Engineer roles in Toronto, Ontario is extremely selective, failing the vast majority of engineers.
Experience Rating
Candidates reported having very negative feelings for Instacart's Senior Software Engineer interview process in Toronto, Ontario.
Instacart Work Experiences
- 2.0It wasn't for meSenior Software Engineer • Former EmployeeToronto, Ontario, CanadaApril 3, 2025Pros: I was able to program in Ruby.Cons: Everything else, I have never in my life worked for a company that was so disorganized.
- 5.0Fun Challenges, Lacking CultureSenior Software Engineer • Current EmployeeToronto, Ontario, CanadaJuly 29, 2024Pros: I love working here. There are lots of opportunities and fun challenges.Cons: Lack of in-office culture since most employees work remotely.
- 4.0Great place to workSenior Software Engineer • Current EmployeeToronto, Ontario, CanadaJuly 25, 2024Pros: money project controlCons: Sometimes work-life balance isn't great, but that is only for periods.
Instacart Interview Questions
