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SFO Technologies Design Engineer Interview Questions and Answers

Updated 3 Aug 2024

SFO Technologies Design Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Details of academic projects done

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jul 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About GD&T, manufacturing processes, basic engineering, trigonometric relations, CAD software basics

Interview Preparation Tips

Interview preparation tips for other job seekers - You must good at CAD test

I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Everything on java spring sql
  • Q2. Don’t waste your time as i did

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not waste your precious time because they will not give you offer more than your current ctc.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Questions from past projects
  • Q2. Questions from Process
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Java hash map and how it works
  • Ans. 

    Java hash map is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values based on keys.

    • HashMap in Java implements the Map interface and allows null keys and values.

    • It uses hashing to store and retrieve key-value pairs, providing O(1) time complexity for get() and put() operations.

    • Example: HashMap map = new HashMap<>(); map.put("key", 1); int value = map.get("key");

  • Answered by AI

Skills evaluated in this interview

Senior Engineer Interview Questions & Answers

Altimetrik user image Machineni Ravisankar

posted on 1 Mar 2025

Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024.

Round 1 - Assignment 

When I was join there no assignment I think now they conducting

Round 2 - One-on-one 

(2 Questions)

  • Q1. Check the basic knowledge of our skills
  • Q2. Need write programs
Round 3 - Technical 

(1 Question)

  • Q1. Check the in-depth knowledge about our work
Round 4 - HR 

(1 Question)

  • Q1. Discuss salary details

I applied via Referral and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. General Java, springboot and oops
Round 2 - Technical 

(1 Question)

  • Q1. Managerial round with Technical Lld and design related questions
Round 3 - One-on-one 

(1 Question)

  • Q1. Client round technical LLD AND HLD questions
Round 4 - HR 

(1 Question)

  • Q1. HR discussion about salary and client details

Interview Preparation Tips

Topics to prepare for Altimetrik Senior Engineer interview:
  • Java 8
  • Spring Boot
  • Hibernate
  • React.Js
  • Oracle
  • MySQL
  • Kafka
  • JPA
  • JDBC
  • Rx java
Interview preparation tips for other job seekers - Keep your answer clean and simple, If the interviewer asks you to brief the answers then do it otherwise don't
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
No response

I applied via Approached by Company and was interviewed in Feb 2023. There were 3 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 - Technical 

(2 Questions)

  • Q1. 1.polyfill map, currying vs closure, reduce method, explain this?, 2.what is lazyload and suspense, single thread vs multi thread, Event loop(task queue & microtask queue)?
  • Q2. Explain redux? Redux vs context api? ES6 features? Rest vs Spread? null vs undefined?
  • Ans. 

    Redux is a predictable state container for JavaScript apps.

    • Redux is a state management library for JavaScript applications.

    • It helps in managing the state of an application in a predictable way.

    • Redux follows a unidirectional data flow pattern.

    • Context API is a built-in feature of React that can be used for state management, but it is not as powerful as Redux.

    • ES6 features include arrow functions, template literals, destru...

  • Answered by AI
Round 3 - Coding Test 

Output based question regarding shallow and deepcopy related to object.
write a program for i/p: "This is the JS guide, developer!" o/p: "sihT si eht SJ ,ediug !repoleved"
react timer based output start, stop and reset.

Interview Preparation Tips

Interview preparation tips for other job seekers - I cleared all rounds and holded one offer in this process. This whole interview process took around 2 months. BGV itself 1 month (very very slow). Got letter of intent alike Offer letter. By trusting this LOI I withdraw my other offer. HR named irfana from chennai (worst person) and Meghna who is superior to her. Both of them didnt even respond for status which i have been asking for two week continuously. No response, Literally altimetrik wasted my time and efforts.

Skills evaluated in this interview

I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 4 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 - Technical 

(1 Question)

  • Q1. About resume and experience
Round 3 - One-on-one 

(1 Question)

  • Q1. Questions based in on experience
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion and joining details

Interview Preparation Tips

Interview preparation tips for other job seekers - Questions based on your resume and experience
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 

(1 Question)

  • Q1. 1.SOLID Principles: Define in detail the solid principles, interviewer will be more focused on the practical examples of the principles.
  • Ans. S stands for single responsibility, O stands for Open for extension and closed for modification, L stands for Liskov Substitution principle, I stands for Inversion of control and D stands for Dependency inversion
  • Answered by Sweta Lavania
Round 3 - One-on-one 

(3 Questions)

  • Q1. Coding questions like implement linked list
  • Q2. Find the second largest element from the array.
  • Ans. 

    Find the second largest element from the array.

    • Sort the array in descending order and return the second element.

    • Iterate through the array and keep track of the two largest elements.

    • Use a priority queue to find the second largest element.

  • Answered by AI
  • Q3. Sort the array and return second last element
  • Ans. 

    Sort array and return second last element

    • Use built-in sort function

    • Access second last element using array index -2

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident , focus on algorithms,
First understand the question and then start writing the code.

Skills evaluated in this interview

SFO Technologies Interview FAQs

How many rounds are there in SFO Technologies Design Engineer interview?
SFO Technologies interview process usually has 1 rounds. The most common rounds in the SFO Technologies interview process are Technical.
How to prepare for SFO Technologies Design 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 SFO Technologies. The most common topics and skills that interviewers at SFO Technologies expect are Design Engineering, Electronics and Communication, Embedded C, FPGA Design and Medical Coding.

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SFO Technologies Design Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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SFO Technologies Design Engineer Salary
based on 56 salaries
₹2.6 L/yr - ₹8.1 L/yr
At par with the average Design Engineer Salary in India
View more details

SFO Technologies Design Engineer Reviews and Ratings

based on 14 reviews

2.7/5

Rating in categories

3.4

Skill development

3.3

Work-life balance

2.9

Salary

3.8

Job security

2.4

Company culture

2.7

Promotions

3.6

Work satisfaction

Explore 14 Reviews and Ratings
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