Numadic Senior Developer Interview Questions and Answers

Q1. How dis you tackle the one incident where you disagree with the team lead approach?
Add your answer
Q2. How do you make sure to deliver on time when there are uncertainty?
Ans. 
To deliver on time despite uncertainty, I prioritize tasks, communicate effectively, set realistic deadlines, and have contingency plans.
• Prioritize tasks based on importance and impact on project timeline

• Communicate effectively with team members and stakeholders to address any uncertainties or roadblocks

• Set realistic deadlines taking into account potential delays or uncertainties

• Have contingency plans in place to mitig...read more
Answered by AI
Add your answer

Round one consist of coding problems and there's a minimum criteria of solving 2 problems at least to clear this round

Q1. First question was a coding question, merge intervals leetcode
Add your answer
Q2. Second question was again of leetcode, compare strings
Add your answer

Hackerearth Coding Test

Q1. Technical Round with Senior Software Engineer around Java, DSA and APIs
Add your answer
Q2. 1. Check Valid Parenthesis, 2. Given a problem design your own API and suitable URL for it Discussions about implementation and designing of the above two questions
Add your answer

Q1. One-on-one round with Project manager
Add your answer
Q2. Architecture and System design round, but interviewer given me Java Coding , some basic question and asked some questions on SQL then in the middle of the interview he told that we are not going forward wi...read more
Add your answer

Basic aptitude test, questions on ven diagrams, etc.

Q1. SQL queries and other database questions
Add your answer
Q2. Running total and 2nd highest salary from each departement
Ans. 
Calculate running total and 2nd highest salary for each department in SQL.
• Use window functions like ROW_NUMBER() and SUM() to calculate running total.

• Use a subquery to find the 2nd highest salary for each department.
Answered by AI
Add your answer

They have problem of K sorted array and you need to make an sorted array of it.

Q1. Your current job role
Add your answer
Q2. Software Developer
Add your answer

Q1. Basics on profile,work experience etc
Add your answer
Q2. Skills discussion based on role and resume
Add your answer

DSA in preferred language, Java coding testt

Q1. Microservices architecture
Add your answer
Q2. High scale system design
Ans. 
Designing high scale systems involves careful planning for scalability, reliability, and performance.
• Identify the key components of the system and their interactions

• Use distributed systems and microservices architecture for scalability

• Implement caching mechanisms to improve performance

• Utilize load balancing and horizontal scaling to handle increased traffic

• Monitor system performance and implement auto-scaling mechanism
Answered by AI
Add your answer

Optimise SQL queries to transmit large datasets and check for resiliency