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PurpleTalk iOS Mobile Application Developer Interview Questions and Answers

Updated 17 Feb 2025

PurpleTalk iOS Mobile Application Developer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Coding Test 

Swapping of 2 number without using 3rd number

Round 2 - Technical 

(4 Questions)

  • Q1. SOLID Principles
  • Q2. DEFER method
  • Q3. If I need to fetch 1000 images by making 1000 API calls simultaneously and display them in a grid on the frontend, how should I handle the process efficiently? If an API call fails (e.g., the 2nd image is ...
  • Q4. How to provide security provisions for the application, API and device side.
Round 3 - HR 

(1 Question)

  • Q1. Self details, Technical experience and Salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - I worked as developer for 4 years, While company provided some opportunities to learn, had good relationships among colleagues, flexible working hours, and a generally positive environment, my overall experience wasn't ideal.

Job security was really a major issue --- once you're placed on bench, it's essentially the end of your time with the company. There's lot of office politics, and maintaining a work-life balance was very challenging. The company often expecting long hours, anywhere between 9-15 hours a day, and I had to juggle multiple roles like developer, tester and UI designer without proper recognition. Then when on leave, the expectation to contribute continued, and late night production builds common.

Additionally, lot of time was spent on calls, sometimes up to 3 hours daily, which added to the stress. Ultimately the heavy workload, lack of work-life balance, and the constant expectation of availability made it difficult to stay motivated and productive.

Finally, After dedicating several years, contributing significantly to projects, building a strong reputation with the management, and honing valuable skills, all of that essentially erased once you are placed on the bench. Remember guys. It's my self experience. Think twice

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Job Portal and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. Oops Concept ,polymorphism?
  • Q2. Dsa ,frequency related questions and linkedlist related questions
  • Q3. Upcasting vs downcasting?
  • Ans. 

    Upcasting is casting a subclass to a superclass, while downcasting is casting a superclass to a subclass.

    • Upcasting involves converting an object of a subclass to a superclass type.

    • Downcasting involves converting an object of a superclass to a subclass type.

    • Upcasting is safe and implicit, while downcasting requires explicit casting and may throw a ClassCastException.

    • Example: Animal animal = new Dog(); // Upcasting

    • Exampl

  • Answered by AI
  • Q4. Authentication via Jwt?
  • Ans. 

    JWT (JSON Web Token) is a method for securely transmitting information between parties as a JSON object.

    • JWT is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object.

    • It is commonly used for authentication and information exchange in web development.

    • JWTs consist of three parts: header, payload, and signature.

    • The header typically co...

  • Answered by AI
Round 2 - Coding Test 

Dsa questions ,interview was long , past projects

Skills evaluated in this interview

PurpleTalk Interview FAQs

How many rounds are there in PurpleTalk iOS Mobile Application Developer interview?
PurpleTalk interview process usually has 3 rounds. The most common rounds in the PurpleTalk interview process are Coding Test, Technical and HR.
What are the top questions asked in PurpleTalk iOS Mobile Application Developer interview?

Some of the top questions asked at the PurpleTalk iOS Mobile Application Developer interview -

  1. If I need to fetch 1000 images by making 1000 API calls simultaneously and disp...read more
  2. How to provide security provisions for the application, API and device si...read more
  3. DEFER met...read more

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PurpleTalk iOS Mobile Application Developer Interview Process

based on 1 interview

Interview experience

1
  
Bad
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PurpleTalk iOS Mobile Application Developer Salary
based on 4 salaries
₹15 L/yr - ₹15.6 L/yr
95% more than the average iOS Mobile Application Developer Salary in India
View more details

PurpleTalk iOS Mobile Application Developer Reviews and Ratings

based on 1 review

4.0/5

Rating in categories

4.0

Skill development

2.0

Work-life balance

4.0

Salary

3.0

Job security

3.0

Company culture

4.0

Promotions

4.0

Work satisfaction

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