스크럼 마스터 면접 질문
스크럼 마스터 채용 시에는 기술적 역량과 실무 경험을 균형 있게 평가해야 합니다. 우수한 지원자는 전문 지식과 함께 명확한 커뮤니케이션 능력과 협업 역량을 갖추고 있습니다. 이 질문들은 스크럼 마스터 직무에 필요한 핵심 역량을 종합적으로 파악하는 데 도움이 됩니다.
평가해야 할 핵심 역량
행동 질문
4지원자가 과거에 실제 상황을 어떻게 처리했는지 알아보는 질문입니다. 과거의 행동은 미래 성과를 가장 잘 예측하는 지표 중 하나입니다.
Describe a team you coached through a significant agile transformation. What was the starting state and what changed?
Assesses depth of coaching experience and ability to drive organisational change
Tell me about an impediment you removed that had a significant impact on team velocity. How did you identify and resolve it?
Reveals proactive impediment removal skills and organisational awareness
Tell me about a conflict between two team members that was affecting sprint delivery. How did you handle it?
Reveals conflict resolution skills and emotional intelligence
Tell me about a time you had to give difficult feedback to a product owner about their backlog management. What was the outcome?
Assesses courage and tact in providing upward feedback
상황 질문
4가상의 시나리오를 제시하여 지원자가 이 직무에서 마주할 법한 과제에 어떻게 접근할지 파악합니다.
How do you handle a team member who consistently dominates sprint planning discussions while others remain silent?
Tests facilitation skills and ability to create inclusive team dynamics
A product owner frequently changes sprint scope mid-sprint. How do you address this without damaging the relationship?
Tests ability to protect sprint commitments while maintaining collaboration
How do you facilitate a retrospective for a team that has become cynical about retrospectives?
Evaluates creativity in facilitation and ability to re-energise team practices
A senior stakeholder wants detailed status reports and Gantt charts from the scrum team. How do you respond?
Assesses ability to bridge agile and traditional management expectations
기술 질문
4직무별 질문으로 지원자의 전문 지식, 도구 숙련도, 문제 해결 능력을 평가합니다.
Explain how you measure whether a scrum team is truly improving over time. What metrics do you track and why?
Evaluates understanding of agile metrics and continuous improvement practices
What is the difference between a scrum master and a project manager? How do you explain this to stakeholders who conflate the two?
Assesses understanding of the scrum master role and ability to set expectations
How do you know when a team is ready to operate effectively without a dedicated scrum master?
Tests understanding of team maturity models and the scrum master growth path
What is your approach to scaling scrum across multiple teams working on the same product?
Evaluates knowledge of scaled agile frameworks and cross-team coordination
역량 질문
3구조화된 근거 기반 질문으로 직무 요건에 맞춰 구체적인 기술과 역량을 측정합니다.
Describe your approach to coaching a team that is new to scrum. How do you balance guidance with self-organisation?
Tests coaching philosophy and ability to develop team autonomy
How do you ensure that sprint reviews provide genuine value rather than becoming routine status updates?
Tests ability to make ceremonies meaningful and stakeholder-focused
What do you do when the team consistently over-commits in sprint planning and fails to meet their sprint goals?
Evaluates approach to sustainable pace and realistic planning
이 직무의 면접 팁
- Ask candidates to facilitate a short mock retrospective or planning session. Facilitation skills are best observed in action.
- Probe for specific examples of impediment removal. Vague answers like "I helped the team" suggest limited practical experience.
- Look for candidates who talk about team outcomes rather than personal achievements. The best scrum masters measure success through their team.
- Assess their ability to adapt scrum practices to different contexts. Dogmatic adherence to rules is as problematic as ignoring them entirely.
자주 묻는 질문
Does a scrum master need a technical background?
A technical background is helpful but not essential. Technical scrum masters can better understand impediments and speak the team language. However, a non-technical scrum master with strong facilitation and coaching skills can be equally effective. The most important qualities are emotional intelligence, active listening and the ability to ask powerful questions.
What certifications should a scrum master have?
Certified ScrumMaster (CSM) from Scrum Alliance or Professional Scrum Master (PSM) from Scrum.org are the most recognised. Advanced certifications like A-CSM or PSM II demonstrate deeper knowledge. However, certifications prove theoretical knowledge while practical coaching experience is what truly matters. Use certifications as a baseline, not a differentiator.
Can one scrum master support multiple teams?
Experienced scrum masters can support two or three mature teams effectively. However, a single new-to-scrum team may require a full-time dedicated scrum master. The key factor is team maturity. As teams become more self-organising, the scrum master can spread their attention. Supporting more than three teams typically dilutes impact significantly.
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