Interview Questions

Tell me about yourself.

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Tell me about a production incident you handled.

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Design a URL shortener.

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Explain Retrieval-Augmented Generation (RAG).

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How would you use Redis for caching?

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Tell me about a time you resolved a conflict.

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Tell me about yourself.

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Walk me through your resume.

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Why are you looking for a new job?

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Why should we hire you?

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What are your greatest strengths?

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What is your greatest weakness?

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Tell me about a difficult project you worked on.

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Tell me about a production incident you handled.

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Tell me about a time you failed.

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What is your biggest professional achievement?

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Tell me about a time you resolved a conflict.

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Tell me about a time you disagreed with your manager.

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Tell me about a time you mentored someone.

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Tell me about a time you handled pressure or tight deadlines.

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Tell me about a time you missed a deadline.

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Tell me about a difficult customer or stakeholder.

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Tell me about your leadership experience.

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Tell me about a mistake you made and what you learned.

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Tell me about a challenging problem you solved.

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What project are you most proud of?

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Explain REST APIs.

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Explain GraphQL.

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Explain microservices.

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Explain distributed systems.

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Explain caching.

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How would you use Redis for caching?

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Explain Apache Kafka.

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Explain PostgreSQL and when you would use it.

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Explain the CAP theorem.

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Explain event-driven architecture.

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Explain authentication.

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Explain authorization.

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Explain scalability.

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Explain rate limiting.

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Explain load balancing.

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Explain database indexing.

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Explain Docker.

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Explain Kubernetes.

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Explain core AWS services you have used.

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Explain CI/CD.

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Design a URL shortener.

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Design a messaging system like WhatsApp.

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Design a photo-sharing app like Instagram.

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Design a video platform like YouTube.

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Design a ride-hailing system like Uber.

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Design a social feed like Twitter.

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Design a video streaming service like Netflix.

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Design a file storage system like Dropbox.

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Design a notification service.

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Design a search engine.

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Design a real-time chat system.

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Design a payment gateway.

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Design an API gateway.

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Design a distributed rate limiter.

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Explain Retrieval-Augmented Generation (RAG).

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Explain embeddings.

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Explain vector databases.

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Explain prompt engineering.

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Explain LangChain.

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Explain LangGraph.

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Explain the Model Context Protocol (MCP).

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Explain semantic search.

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Explain agentic AI.

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Design an AI chatbot for customer support.

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Design an AI resume assistant.

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Design a multi-agent AI system.

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How do you mentor engineers?

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How do you resolve conflicts on your team?

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How do you influence without authority?

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How do you handle technical disagreements?

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How do you prioritize work for your team?

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How do you make architecture decisions?

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How do you review designs from other engineers?

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How do you give constructive feedback?

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How do you handle underperforming engineers?

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How do you scale an engineering team?

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Explain Terraform.

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Explain GitHub Actions.

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Explain Prometheus.

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Explain Grafana.

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Explain infrastructure as code.

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Explain monitoring and observability.

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Explain incident response.

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Explain disaster recovery.

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