I applied online. The process took 2 weeks. I interviewed at Techwondoe
Interview
I applied online. The interview process was to be in 4 parts: First part was an online coding round, second an HR round, third a technical interview with the lead engineer and lastly a managerial interview with the CEO.
Interview questions [1]
Question 1
I failed in the first round but they had string/array questions which required RegExp to solve, such as polynomial multiplication expansion. 3 questions were difficult and 3 were easy such as find time in hours if given minutes. There were 5 open ended questions.
I applied online. I interviewed at Techwondoe in Feb 2026
Interview
I applied through Internshala after 4-5 days i got a call from the HR and the Technical round was scheduled. The interviewer was very cooperative and though i answered almost everythig, could not make it to the next round.
Interview questions [1]
Question 1
1. What is Node.js and how it works and how can we handle a CPU intensive task.
2. What is express.js why we need this.
3. Write 4 api endpoints for handeling CRUD operation
4. What is JWT why its better than cookie.
5. What is SQL injection
6. When to choose sql vs nosql database.
and few more standard backend questions...
