GitHub Interview Guide
~25% easy, 60% medium, 15% hard · 8 problem suggestions · Arrays & Strings, Trees, Design
No problems are tagged GitHub yet. Browse the full library instead.
Browse all problems
Overview
GitHub interviews reflect their developer-tools DNA. System design questions often involve Git internals, code review systems, CI/CD pipelines, and developer collaboration. The coding difficulty is moderate (60% medium). As a Microsoft subsidiary, GitHub has access to Microsoft's resources but maintains its own engineering culture. The process values practical engineering skills and genuine passion for developer tools.
Interview Process
| Round | Type | Duration | Description |
|---|---|---|---|
| Phone Screen | Coding | 45 min | One medium problem |
| Onsite Coding (x2) | Coding | 45 min | Algorithm problems |
| System Design | System Design | 60 min | Developer tools and collaboration infrastructure |
| Culture | Behavioral | 45 min | Developer experience passion and collaboration |
Phone screen, then 3-4 onsite rounds: coding, system design, and culture fit. Timeline is 3-5 weeks.
Difficulty Breakdown
60% medium, 25% easy, 15% hard. Moderate coding with dev-tools domain depth.
This section is in Talk with Coco: $79 once for 3 months of hosted voice.
See pricing