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OPPO Quality Engineer Interview Questions and Answers

Updated 13 Mar 2025

OPPO Quality Engineer Interview Experiences

4 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. What is 7QC tools, what is quality policy,etc
  • Q2. Tell me about line working process and explain it
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Jan 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Device not working device not connecting
  • Ans. 

    Check for power source, reset device, check for software updates, try different cables/ports

    • Check if the device is properly connected to a power source

    • Try resetting the device

    • Check for any available software updates for the device

    • Try using different cables or ports to connect the device

  • Answered by AI
  • Q2. Device is not working and dent scratch in different types

Interview Preparation Tips

Interview preparation tips for other job seekers - Hard work and happiness mood working with good health care

Quality Engineer Interview Questions Asked at Other Companies

asked in MM AUTO
Q1. What is MSA and addition of msa version, type of msa ,what differ ... read more
asked in MM AUTO
Q2. What is 7 QC tool,parito analysis,xchart and r chart explain ,why ... read more
Q3. If a monkey eat 6 apples more than the previous day and complete ... read more
asked in MM AUTO
Q4. what is IATF audit , cause of IATF , relationship between for IAT ... read more
Q5. What is the Physical & Chemical test of Steel Reinforcement?

I applied via Referral

Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(2 Questions)

  • Q1. What is your job profile
  • Q2. What is 7 qc tools ,what are PPAP documents
  • Ans. 

    7 QC tools are problem-solving techniques used in quality control. PPAP documents are used in automotive industry for product approval.

    • 7 QC tools include Pareto chart, fishbone diagram, control chart, histogram, scatter diagram, flowchart, and check sheet

    • PPAP documents are Production Part Approval Process documents used in automotive industry for product approval

    • PPAP documents include design records, engineering change...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good experience of interview, hr are of good behaviour, they will help whenever you feel uncomfortable during interview

I applied via Walk-in and was interviewed in Apr 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Group Discussion 
Pro Tip by AmbitionBox:
Don’t treat group discussions as an argument. Group discussion is about reaching a meaningful conclusion.
View all tips

Interview Preparation Tips

Interview preparation tips for other job seekers - Previous experience questions related to job role

OPPO interview questions for designations

 Quality Inspector

 (1)

 Quality Controller

 (1)

 Production Quality Controller

 (1)

 Quality Analyst

 (2)

 Assistant Engineer

 (14)

 Production Engineer

 (5)

 Industrial Engineer

 (2)

 Maintenance Engineer

 (2)

Interview questions from similar companies

Senior Engineer Interview Questions & Answers

HARMAN user image SOUMYA P. BHOIN

posted on 19 Dec 2020

I applied via Naukri.com and was interviewed before Dec 2019. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was interviewed for the position of ETL developer. There were total 4 rounds including the managerial discussion. First three rounds were purely technical discussions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process was really smooth though it took full day. They used to complete all the rounds the same itself. And the best part is, you will know your feedback the same moment and next day itself the hr will have a discussion for CTC things.

I applied via Walk-in and was interviewed before Dec 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Only experience .

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing

I applied via Referral and was interviewed before Jun 2020. There were 5 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Basic networking theory like arp, ping, vlans, subnetting
  • Q2. Switching scenarios mostly related to STP
  • Q3. OSI layer based questions. For example, which layer deals with congestion control.
  • Q4. Basics of routing. Ospf n bgp scenarios
  • Q5. One of the challenging cases worked on
  • Ans. 

    Developed a solution for optimizing a complex algorithm for a client in the finance industry

    • Client had a large dataset that needed to be processed quickly

    • Implemented parallel processing to speed up the algorithm

    • Optimized the code to reduce memory usage

    • Collaborated with the client to fine-tune the algorithm for their specific needs

  • Answered by AI
  • Q6. Scenarios questions to check how you would approach a problem and work towards resolution. Like what all information would you ask from the customer to understand the issue and how you would make use of it...

Interview Preparation Tips

Interview preparation tips for other job seekers - Having a concrete networking experience and understanding would help you to crack the interview easily.
The scenarios are not tough and are basically put to check if you know the basics.

Interview Questionnaire 

1 Question

  • Q1. Stge concepts, vSAN, RAID, basic testing, OS concepts, NVMe, SATA, SAS

I applied via Walk-in and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is smt ipqc smt testing
  • Ans. 

    SMT IPQC SMT testing stands for Surface Mount Technology In-Process Quality Control SMT testing.

    • SMT IPQC SMT testing is a quality control process used in the manufacturing of electronic circuit boards.

    • It involves testing the components and connections during the surface mount technology (SMT) assembly process.

    • The purpose is to ensure the quality and reliability of the circuit boards before they are fully assembled.

    • Test...

  • Answered by AI
  • Q2. What is smt full form
  • Ans. 

    SMT stands for Surface Mount Technology.

    • SMT is a method of electronic component assembly where the components are mounted directly onto the surface of a printed circuit board (PCB).

    • It is a widely used technology in the electronics industry for its efficiency and compactness.

    • SMT allows for smaller and lighter electronic devices compared to through-hole technology.

    • Examples of SMT components include resistors, capacitors,

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Haier Appliances India Quality Engineer interview:
  • SMT
  • SMTP
Interview preparation tips for other job seekers - Quality engineer for smt&smt testings
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Coding Test 

It was 1 coding question with 10 test cases. They asked a question based on binary search. I got 3 hrs to clear that test. I went in as a campus fresher. For lateral joinees, it is a much more difficult question that you have to clear in 4hrs.

Round 2 - One-on-one 

(2 Questions)

  • Q1. What's the best way to find majority element in an array?
  • Ans. 

    The best way to find the majority element in an array is by using the Boyer-Moore Voting Algorithm.

    • Initialize a candidate variable and a count variable.

    • Iterate through the array and for each element:

    • - If the count is 0, set the current element as the candidate.

    • - If the current element is the same as the candidate, increment the count.

    • - Otherwise, decrement the count.

    • After the iteration, the candidate will be the ...

  • Answered by AI
  • Q2. Reverse a linked list in K groups.
  • Ans. 

    Reverse a linked list in K groups

    • Iterate through the linked list in groups of size K

    • Reverse each group of nodes using a temporary pointer

    • Connect the reversed groups to form the final reversed linked list

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Samsung Research Senior Engineer interview:
  • DSA
  • Algorithms
Interview preparation tips for other job seekers - Have strong DSA skills.

Skills evaluated in this interview

OPPO Interview FAQs

How many rounds are there in OPPO Quality Engineer interview?
OPPO interview process usually has 1-2 rounds. The most common rounds in the OPPO interview process are Resume Shortlist, Technical and Group Discussion.
How to prepare for OPPO Quality Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at OPPO. The most common topics and skills that interviewers at OPPO expect are 7Qc, QA, QC, Quality and Quality Control.
What are the top questions asked in OPPO Quality Engineer interview?

Some of the top questions asked at the OPPO Quality Engineer interview -

  1. What is 7 qc tools ,what are PPAP docume...read more
  2. Device not working device not connect...read more
  3. What is 7QC tools, what is quality policy,...read more

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OPPO Quality Engineer Interview Process

based on 2 interviews

Interview experience

5
  
Excellent
View more
OPPO Quality Engineer Salary
based on 219 salaries
₹1.9 L/yr - ₹5 L/yr
8% less than the average Quality Engineer Salary in India
View more details

OPPO Quality Engineer Reviews and Ratings

based on 54 reviews

4.1/5

Rating in categories

4.3

Skill development

3.9

Work-life balance

4.1

Salary

3.6

Job security

4.0

Company culture

3.6

Promotions

3.9

Work satisfaction

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