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      R Systems

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      Node JS and AWS Developer Interview

      Feb 23, 2026
      Anonymous Interview Candidate
      Noida

      Other Node JS and AWS Developer Interview Reviews for R Systems

      Node JS and AWS Developer Interview

      Feb 6, 2026
      Anonymous Interview Candidate
      Noida
      No offer
      Negative experience
      No offer
      Neutral experience
      Difficult interview

      Application

      I applied through a staffing agency. I interviewed at R Systems (Noida) in Feb 2026

      Interview

      I had one virtual technical round. The interviewer was punctual, and the interview started on time. After a brief introduction, the interviewer asked approximately 10–15 questions related to AWS services, including SRS, S3, CloudWatch, CloudTrail, RDS, DynamoDB, EC2, Serverless architecture, and SQS. There were also 5–6 questions related to Node.js, covering topics such as encryption, microservices architecture, thread pooling, and service workers. The discussion was primarily focused on cloud architecture concepts and backend fundamentals.

      Interview questions [4]

      Question 1

      How do you handle Lambda with SQS?
      Answer question

      Question 2

      What is AWS X-Ray and how does it work with Lambda?
      Answer question

      Question 3

      What is the Serverless Framework? and why opt between EC2 and serverless
      Answer question

      Question 4

      What is Lambda Layers and API gateway?
      Answer question
      Easy interview

      Application

      I applied online. I interviewed at R Systems (Noida) in Feb 2026

      Interview

      I had a disappointing interview experience at this company. The interview lasted almost one hour and covered a wide range of technical questions, all of which I answered to the best of my knowledge. Despite this, I was rejected without any clear feedback. What was more concerning is that a close friend of mine had an interview with the same interviewer and experienced a very similar situation — a long interview, detailed technical discussion, and rejection without explanation. This made the process feel inefficient and unclear, especially considering the time and effort invested by candidates. I would advise future candidates to be cautious and ensure expectations are clearly aligned before proceeding with interviews.

      Interview questions [1]

      Question 1

      About NodeJs, Eventloop, Promise, Scaling, AWS services, S3, Lambda, SQS, SNS, ECS, Simple Express Server endpoint and Global error handler, Middleware, CICD,
      Answer question
      1