GitHub.
GitHub is known for its developer community interviews with a focus on open source contribution, collaboration tools, and engineering craft.
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Get GitHub QuestionsWhat to expect.
Everything you need to know before your GitHub interview.
To prepare for a GitHub interview, research the company thoroughly, practice role specific questions using the STAR method, and prepare thoughtful questions to ask your interviewer. Orbyt's free GitHub interview guide provides 6 questions to expect and 4 smart questions to ask, composed by Orbyt for tech interviews rather than taken from any company question bank, plus a free AI tool that generates questions tailored to your specific role in seconds.
The GitHub interview process.
GitHub's process includes a recruiter screen, a technical phone round, and a virtual onsite with 4 to 5 interviews. As a Microsoft subsidiary, some standards align with Microsoft. Rounds cover coding, system design, and values based behavioral questions. Open source contributions are discussed. The process takes 3 to 5 weeks.
What GitHub looks for.
GitHub values engineers who are passionate about developer communities and tools. They look for people with open source contribution experience, strong system design skills for collaboration platforms, and alignment with GitHub's mission of being the home for all developers worldwide.
GitHub interview questions to expect.
These are the kinds of questions candidates commonly face in GitHub and similar interviews. Prepare a specific story for each, ideally with the STAR method.
GitHub is core infrastructure for developers, so how would you design a system to handle a very large volume of code hosting and collaboration reliably?
Tell me about a time you built a feature or tool that improved the developer experience.
Describe how you would approach scaling a service that developers around the world depend on continuously.
Walk me through a challenging bug involving version control, concurrency, or data consistency.
Tell me about a time you contributed to or worked with an open source community.
Why GitHub, and how do you think about building tools that other developers rely on every day?
Smart questions to ask in your GitHub interview.
Asking thoughtful questions shows genuine interest and helps you decide if GitHub is the right fit for you.
How does the team balance reliability with shipping new capabilities on infrastructure so many developers depend on?
How does GitHub's remote and collaborative culture shape how the team works?
How is the team thinking about integrating AI into the developer workflow?
What are the biggest scaling or reliability challenges the team is focused on right now?
How to prepare.
Contribute to open source projects and be ready to discuss your contributions in detail
Study Git internals including content addressable storage, merge algorithms, and ref management
Prepare system design answers for collaboration platforms, code review, and CI/CD systems
Research GitHub Copilot and AI assisted development for understanding current product direction
Common mistakes.
Having no open source contribution history or GitHub profile activity to discuss
Not understanding Git internals beyond basic commands when GitHub builds tools around Git
Ignoring GitHub's AI direction with Copilot and treating it as only a code hosting platform
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