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Lead Devops Engineer Interview Questions
2,836 lead devops engineer interview questions shared by candidates
They inquired about my current level of responsibility and my role within my company.
They have asked technical questions on my day to day responsibilities and they were happy of my profile initially
Ansible, Terraform, Kubernetes and CI/CD
Infrastructure as code
Talk about a large solution that you have helped to get into production and the surrounding operations
What was your plan for when a deployment failed?
* Coding challenge - Gilded Rose * Very simple questions around AWS/S3, EKS, Loadbalancer, Security Group, VPC etc. * Some data processing architecture/ data storage best practices etc.
Mostly scenario-based questions. On cloud, different types of architecture.
The interview process for a DevOps or Cloud Architect role, especially at a senior level like Head of DevOps, typically includes the following stages: ### 1. **Application and Resume Screening** - **Initial Screening:** HR or a recruiter reviews your resume to ensure it aligns with the requirements. They look for relevant experience, skills, and achievements. ### 2. **Recruiter Screening Call** - **Purpose:** The recruiter may discuss the role in more detail, assess interest, and gauge a cultural fit. They may also ask about your experience, current role, compensation expectations, and availability. - **Duration:** 20-30 minutes. ### 3. **Technical Screening** - **Purpose:** Conducted by a DevOps or technical team member to assess your technical knowledge and practical experience in cloud architecture, infrastructure automation, and container orchestration. - **Topics:** Cloud platforms (AWS, GCP, Azure), CI/CD pipelines, Kubernetes, infrastructure as code (IaC) tools, etc. - **Duration:** 30-45 minutes. ### 4. **Hands-On Assessment** - **Format:** A coding exercise or a take-home assignment to solve a real-world DevOps problem. - **Typical Tasks:** Set up a CI/CD pipeline, configure a Kubernetes cluster, write infrastructure as code, or optimize a system for scale. - **Duration:** 1-2 hours (timed if live, otherwise flexible for take-home). ### 5. **Technical Deep-Dive Interview(s)** - **Purpose:** These are in-depth technical discussions to evaluate your expertise in DevOps and cloud solutions. - **Focus Areas:** - Cloud Architecture: AWS, GCP, or Azure architecture, multi-cloud management. - Infrastructure as Code: Terraform, CloudFormation, Helm, etc. - Containerization: Kubernetes, Docker, and orchestration at scale. - Scaling & Monitoring: Prometheus, Grafana, cloud monitoring. - **Format:** May involve whiteboarding sessions or case studies. ### 6. **System Design Interview** - **Purpose:** Test your ability to architect a large-scale, resilient, and cost-effective system. - **Example Scenarios:** Architecting a multi-region, highly available system; designing CI/CD for microservices; building an auto-scaling infrastructure. ### 7. **Behavioral and Leadership Interviews** - **Topics:** Leadership style, problem-solving approach, conflict resolution, team management, and decision-making. - **Format:** Behavioral questions based on past experiences (e.g., "Tell me about a time you handled a high-stakes incident") to gauge fit with company culture and leadership expectations. ### 8. **Panel Interview / Final Round** - **Purpose:** Often a mix of technical and behavioral questions with senior stakeholders, like the CTO or VP of Engineering. - **Objective:** Assess strategic alignment, long-term vision for DevOps, and how you plan to drive improvements within the organization. ### 9. **Reference Check** - Companies may contact previous managers or colleagues to validate your experience and reliability. ### 10. **Offer and Negotiation** - If selected, the company extends an offer, and there’s often room for negotiation on aspects like salary, benefits, and start date. Each stage aims to understand your technical expertise, problem-solving skills, leadership qualities, and cultural fit.
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