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Efill Electric Senior Firmware Developer Interview Questions and Answers

Updated 22 Nov 2021

1 interview found

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I applied via Recruitment Consultant and was interviewed in Oct 2021.

3 Interview Rounds

Interview Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Go simple, and say yes if you know .

Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
 -

I applied via Recruitment Consulltant and was interviewed in Jun 2024.

2 Interview Rounds

1

Technical Round (5 Questions)

  • Q1. Compilation process in c
  • Q2. Write a function pointer syntax?
  • Q3. Discussion on current project?
  • Q4. Reverse the string?
  • Q5. Set , clear and toggle the bit
2

HR Round (2 Questions)

  • Q1. Mostly salary discussion
  • Q2. Tell about yourself

Interview Preparation Tips

Topics to prepare for TCS Embedded Firmware Engineer interview:
  • Embedded C
Interview preparation tips for other job seekers - Prepare it well.

Skills evaluated in this interview

Interview experience
2
 Poor
Difficulty level
 Easy
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Jun 2024.

3 Interview Rounds

1

Coding Test Round

Basic questions on C such as storage classes, pointers and more.

For coding, I was asked to write a LinkedList using C and insert a node in the LinkedList. Very straight forward.

2

Technical Round (3 Questions)

  • Q1. MQTT experience
  • Q2. Networking protocol
  • Q3. Bitfields - what are they?
3

HR Round (2 Questions)

  • Q1. Expected salary?
  • Q2. Notice period discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - It's a good company however, they do not respect employees as much. Throughout the interview process, I felt disposable and disrespected. They kept rescheduling interviews at the last minute, did not display any understanding w.r.t timings for the interview (they asked me to take leaves and remove time for the interview, & then rescheduled them cause of panel unavailability).
Not the culture i was looking for and hence I have let the offer go. However if you're looking for something stable, it's a good company.

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Apr 2024.

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Why SIL is required after Mil??
2

HR Round (1 Question)

  • Q1. All previous employer salary was credited in bank account or not??

Interview Preparation Tips

Interview preparation tips for other job seekers - Please only go with further rounds with TCS, if your previous employer salary was credited in bank account only.

Firmware Engineer Interview Questions

Wipro user image Anonymous

posted on 19 Jul 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. I2c, spi and uart
  • Q2. Basic C questions

Firmware Developer Interview Questions

IBM user image Anonymous

posted on 22 Sep 2023

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 -
Result
 Not Selected

I applied via LinkedIn and was interviewed in Aug 2023.

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2

Coding Test Round

Basics like converting decimal number to binary.

3

Technical Round (1 Question)

  • Q1. Role in the projects handled.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clear on your basics of Embedded.
C/C++ any will work.
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2

Coding Test Round

Embedded C or C++ coding questions

3

Technical Round (1 Question)

  • Q1. Basics of Embedded systems
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

I applied via Campus Placement

6 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
2

Aptitude Test Round

There were questions covering all the topic of the aptitude sections, prepare well

3

Coding Test Round

Hacker Rank was used as a coding platform consisting of 15 questions

4

Technical Round (1 Question)

  • Q1. Hardware knowledge tested
5

Technical Round (1 Question)

  • Q1. Software Knowledge tested basically command over language
6

HR Round (1 Question)

  • Q1. Normal HR questions with GD

Interview Preparation Tips

Interview preparation tips for other job seekers - PREPARE WELL BE CONFIDENT OF KNOWLEDGE BE HONES. ALL THE BEST

I applied via Recruitment Consulltant and was interviewed in May 2022.

2 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
2

Technical Round (1 Question)

  • Q1. Write a code by using recursive function. Basic embedded C questions

Interview Preparation Tips

Topics to prepare for LTIMindtree Embedded Firmware Engineer interview:
  • C
  • Embedded C
  • SPI
  • I2C
Interview preparation tips for other job seekers - Clear basic embedded C concepts. Also prepare some basic C code like recursive fucntions etc.

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based on 1 Efill Electric interview
Recruitment Consultant
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Low Confidence means the data is based on a small number of responses received from the candidates.

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