What to expect in a Grubhub Software Engineer interview, based on three candidate reports: behavioral conversations, code review or easy coding, OOP, and system design on restaurant and menu problems.
$150K
Avg. Base Comp
$206K
Avg. Total Comp
2-4 rounds
Typical Rounds
Not reported
Process Length
Grubhub software engineer candidates describe different formats, so prepare for a mix rather than one fixed loop. One junior candidate had two rounds: a behavioral conversation and a technical review of C# .NET code. The questions were fairly simple. They covered what the [Key] attribute means, why an ORM data model should be separate from the public API model, and what .NET lifetimes and AddScoped do. The behavioral half focused on the candidate's current project and how they would approach a difficult feature request.
Another candidate reports four rounds: behavioral, object-oriented design, coding, and system design. The coding problem was easy difficulty and similar to merge intervals. The system design prompt was a menu system or restaurant search platform for diners, and the behavioral round asked for a time a decision was based on data. That candidate received an offer, which was later rescinded because of a hiring freeze.
A third report, from a Senior Java Developer candidate, describes a four-round loop: a basic coding screen, a practical Java coding session, a behavioral interview, and a system design round. That candidate was rejected after a silent week and had to follow up. Because the title and level differ, treat it as a reference for senior-level expectations and not as the standard software engineer process.
If you are early in your career, review the framework and ORM basics for your stack and be ready to explain your own project. For broader roles, practice easy-level array problems such as merge intervals and prepare a consumer-facing design such as a menu or restaurant search service. Have one concrete example of a data-driven decision ready.
Synthesized from 3 candidate reports by our editorial team.
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Topics based on recent interview experiences.
Featured question at Grubhub
Select the 2nd highest salary in the engineering department
| Question | |
|---|---|
| Download Facts | |
| Bagging vs Boosting | |
| Order Addresses | |
| Coin Dispenser | |
| Your Strengths and Weaknesses | |
| Tic-Tac-Toe Outcome | |
| Empty Neighborhoods | |
| Top Three Salaries | |
| Monthly Customer Report | |
| Closest SAT Scores | |
| Employee Salaries | |
| Subscription Overlap | |
| Merge Sorted Lists | |
| Weighted Keys | |
| Comments Histogram | |
| Top 3 Users | |
| Rolling Bank Transactions | |
| String Shift | |
| Customer Orders | |
| Random SQL Sample | |
| Over-Budget Projects | |
| Daily Retention Summary | |
| Flight Records | |
| Prime to N | |
| Upsell Transactions | |
| P-value to a Layman | |
| Permutation Palindrome | |
| Raining in Seattle | |
| Size of Joins |
Synthesized from candidate reports. Individual experiences may vary.
Candidates report a behavioral round in both of the software engineer-titled experiences. One junior candidate was asked about their current project and role, plus how they would approach a difficult feature request. Another was asked about a decision made using data. Prepare concrete project stories.
One junior candidate reports a technical round reviewing C# .NET code with fairly simple questions on the [Key] attribute, separating ORM and API models, and .NET lifetimes with AddScoped. Another candidate reports an OOP round on general object-oriented design principles. The content probably depends on the role and stack.
One candidate reports a coding problem at LeetCode easy level, similar to merge intervals, with a helpful interviewer. A senior Java candidate reports a basic screen and a more practical coding session, so the style may vary by level and team.
Candidates with four-round loops report a system design stage. One was asked to design a menu system or restaurant search platform for diners and described the scope as solid but not extreme. The senior Java candidate reports thinking through architecture at scale. Expect to reason about both the user experience and the backend.
Outcomes in the reports differ. One candidate was waiting for a reply, one received an offer that was later rescinded because of a hiring freeze, and one was rejected after following up. No candidate gave a total timeline, so do not assume a set duration. Ask the recruiter about next steps after the final round.
