SDET Interview Questions - 4+ years of Experience

  ACCELDATA – Senior SDET Interview (Round 3) Questions & Sample Answers Overview: These were the actual questions asked to me in the Acceldata Senior SDET (Round 3) interview. My experience level at the time of the interview was 4+ years . This round focused on: Docker & Kubernetes fundamentals Linux command clarity Data processing coding problem Tree/recursion-based problem solving Test case design thinking Framework maturity & real challenges The discussion tested: Problem-solving depth System thinking Structured test design Practical DevOps knowledge Question 1: Few Docker Questions Topics covered: What is Docker? Difference between Image and Container Docker lifecycle Dockerfile instructions (FROM, RUN, COPY, CMD) Difference between CMD and ENTRYPOINT docker build, run, ps, logs Focus was on practical understanding rather than definitions. Question 2: Few Kubernetes Questions Topics covered: Pods...

  ACCELDATA – Sr SDET Interview (Round 2) Questions & Sample Answers Overview: These were the actual questions asked to me in the Acceldata Senior SDET (Round 2) interview. My experience level at the time of the interview was 4+ years . This round focused heavily on: Framework architecture Concurrency & rate limiting Distributed system testing Kubernetes & Big Data scenarios Real-world debugging The discussion tested both depth and structured thinking. Question 1: Tell me briefly about yourself. Answer: I have 4+ years of experience in QA and Automation, primarily focused on API automation using Python and Pytest. I have worked in microservices-based systems and have experience integrating automation into CI/CD pipelines. I also have exposure to Docker, Kubernetes, and cloud environments, along with hands-on debugging of production-like issues. Question 2: Explain your Tech Stack and Roles & Responsibilities. Answer: Tech Stack: P...

  ACCELDATA – Sr SDET Interview (Round 1) Questions & Sample Answers Overview: These were the actual questions asked to me in the Acceldata Senior SDET (Round 1) interview. My experience level at the time of the interview was 4+ years . The round focused on: Role clarity and real-world responsibilities Microservices testing strategy Manual & automation tools Coding problem-solving (DSA basics) API certification approach Production-level validation thinking Kubernetes fundamentals Idempotency & payment workflows Deployment troubleshooting The discussion was a mix of: Coding implementation Architecture-level thinking API validation depth Kubernetes debugging scenarios 1. Tell me briefly about yourself. I summarized: 4+ years of experience in QA and automation Strong focus on API automation using Python & Pytest Experience in CI/CD integration Exposure to cloud environments and Kubernetes Worked in micr...

  INFRA CLOUD – Senior SDET Interview (Round 1) Questions & Sample Answers Overview: These were the actual questions that were asked to me in the Infra Cloud Senior SDET (Round 1) interview. My experience level at the time of the interview was 4+ years . The round focused on: Python automation experience API validation strategies CloudWatch, Prometheus, Grafana Docker & Kubernetes fundamentals Terraform & ephemeral environments Linux commands Debugging production issues (500 errors, CrashLoopBackOff) Splunk log integration Root Cause Analysis (RCA) Dependency management AWS exposure The discussion was a mix of: Conceptual clarity Practical debugging knowledge DevOps fundamentals Production-level thinking 1. Tell me about your experience in Python automation and CloudWatch logs, Prometheus, Grafana. I explained my experience in building API automation frameworks using Pytest and Python . Key areas covered: Reu...

   PocketFM – Senior SDET Interview (Round 1) Questions & Sample Answers Overview:  These were the  actual questions that were asked to me in the PocketFM Senior SDET (Round 1) interview. My experience level at the time of the interview was  4+ years. The round focused on: Pytest concepts (fixtures, scopes, conftest) CI/CD and Jenkins Reporting strategies Debugging production-like issues (local vs Jenkins failures) SQL problem solving Binary Search and algorithm complexity API automation logic implementation Framework design and scalability Docker and Jenkinsfile usage DB and Kafka validation integration The discussion was a mix of: Conceptual understanding Hands-on coding Framework design thinking Real-world debugging scenarios 1. What are fixtures in Pytest? Fixtures in Pytest are reusable setup and teardown components used to provide dependencies to test cases. They help to: Avoid code duplication Improve modularity Manage setup and cleanup logic Inject d...