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Brim Labs Senior IOS Developer Interview Questions, Process, and Tips

Updated 16 Mar 2023

Brim Labs Senior IOS Developer Interview Experiences

1 interview found

Senior IOS Developer Interview Questions & Answers

user image Anonymous

posted on 16 Mar 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Mar 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 - Technical 

(5 Questions)

  • Q1. Difference between bounds and frame
  • Ans. 

    Bounds refer to the content area of a view, while frame refers to the position and size of a view within its superview.

    • Bounds are relative to the view's own coordinate system, while frame is relative to its superview's coordinate system.

    • Changing the bounds of a view affects the position and size of its subviews, while changing the frame affects the position and size of the view itself.

    • For example, if a view has a frame...

    • Answered by AI
    Add your answer
  • Q2. Architecture I have worked on earlier and explain each
  • Ans. 

    I have worked on MVVM architecture in my previous project.

    • MVVM stands for Model-View-ViewModel.

    • It separates the UI logic from the business logic.

    • The View interacts with the ViewModel, which in turn interacts with the Model.

    • I used RxSwift for binding the ViewModel and View in my previous project.

    • Answered by AI
    Add your answer
  • Q3. Different types of access control
  • Ans. 

    Access control refers to the process of restricting or granting access to resources based on user identity and permissions.

    • Role-based access control (RBAC) - access is granted based on the user's role within an organization

    • Attribute-based access control (ABAC) - access is granted based on specific attributes of the user, such as job title or department

    • Discretionary access control (DAC) - access is granted at the discre...

    • Answered by AI
    Add your answer
  • Q4. What is use of lazy property?
  • Ans. 

    Lazy property delays the initialization of a property until it is accessed for the first time.

    • Lazy properties are useful when the initialization of a property is expensive and not always needed.

    • They can improve performance and memory usage by delaying the initialization until it is actually needed.

    • They are declared using the 'lazy' keyword and must be variables, not constants.

    • Example: lazy var myProperty = expensiveIni...

    • Answered by AI
    Add your answer
  • Q5. When to use UITableView and UICollectionView?
  • Ans. 

    UITableView for displaying data in a list format, UICollectionView for displaying data in a grid or custom layout.

    • Use UITableView for displaying data in a list format, such as a contact list or a news feed.

    • Use UICollectionView for displaying data in a grid or custom layout, such as a photo gallery or a calendar.

    • UITableView is simpler to implement and more efficient for displaying large amounts of data.

    • UICollectionView ...

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview questions were mainly on iOS and Swift. It's good to have practice of basic array, closure, structs and class related output type questions.

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories
2w (edited)
timepasstiwari
·
A Digital Markter
Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question
So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours. Seriously, they didn't even acknowledge me until 10. Then this HR lady calls me in, and she's totally unprofessional. She's like, on her phone, making personal calls while I'm sitting right there. And then she starts asking me these really weird questions, like what my nickname is, and what my dad does for a living. It got really uncomfortable when she started pressing for details about where my dad works. I mean, what does that have to do with anything? So I politely told her I didn't want to answer, and she actually said, "Then we can't continue this interview." I was honestly shocked. But instead of arguing, I just stood up and said, “Alright then.” And walked out. I left feeling pissed. Not only did they waste an hour of my time, but the HR rep was also rude and unprofessional..
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Prometric Testing user image Anonymous

posted on 27 Sep 2023

Interview experience
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Bad
Difficulty level
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Process Duration
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Result
No response

I appeared for an interview in Aug 2023.

Round 1 - Resume Shortlist 
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.
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Round 2 - Aptitude Test 

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Round 3 - One-on-one 

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  • Q1. OOPS questions
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  • Q2. Design Pattern test
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Round 1 - Coding Test 

Frontend development with react

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Rolling Rock Software user image Anonymous

posted on 11 Oct 2020

I applied via Indeed and was interviewed before Oct 2019. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. General apti question with some verbal ability ques. The ques were easy to solve.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - I went to give interview, the people around there were nice and polite. I was told that I have cleared the apti round and they will get back to be.
I drop the mail to them, but they didnt reply.

Senior IOS Developer Interview Questions & Answers

Blobstation user image Anonymous

posted on 24 Sep 2024

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

I applied via Referral and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is OOPS Concept?
  • Ans. 

    OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

    • OOPS focuses on creating objects that interact with each other to solve a problem.

    • It involves concepts like Inheritance, Encapsulation, Polymorphism, and Abstraction.

    • Inheritance allows a class to inherit properties and behavior from another class.

    • E...

    • Answered by AI
    Add your answer
  • Q2. What is Grand Central Dispatch ?
  • Ans. 

    Grand Central Dispatch is a technology used in iOS and macOS to manage concurrent operations by allowing tasks to be executed concurrently and efficiently.

    • Grand Central Dispatch (GCD) is a low-level API for managing concurrent operations.

    • It allows tasks to be executed concurrently on multicore hardware.

    • GCD automatically manages the execution of tasks and optimizes performance.

    • GCD provides dispatch queues to manage task...

    • Answered by AI
    Add your answer
Round 2 - Coding Test 

Algorithm of strings and array

Round 3 - Managment 

(1 Question)

  • Q1. What is your role in team?
  • Ans. 

    As a Senior IOS Developer, my role in the team is to lead the development of iOS applications, provide technical guidance, and collaborate with other team members.

    • Lead the development of iOS applications

    • Provide technical guidance to junior developers

    • Collaborate with other team members to ensure project success

    • Answered by AI
    Add your answer

Interview Preparation Tips

Topics to prepare for Blobstation Senior IOS Developer interview:
  • GCD
  • OOPS
  • Memory Management
  • Algorithms
Interview preparation tips for other job seekers - Prepare well, practice, ask question, and stay positive - Blobstation's team is friendly and the process is smooth!

Skills evaluated in this interview

Senior IOS Developer Interview Questions & Answers

Binance user image Bhavik Doshi

posted on 8 May 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Write an algo for calculation of electricity bill
  • Ans. 

    Calculate electricity bill using algorithm

    • Calculate total units consumed

    • Apply tariff rates based on consumption slabs

    • Add fixed charges and taxes to get final bill amount

    • Answered by AI
    Add your answer
  • Q2. Needed to use recursion
    • Add your answer

Skills evaluated in this interview

Senior IOS Developer Interview Questions & Answers

NexEver user image Q Stream

posted on 10 Dec 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. IOS basic questions
    • Add your answer
  • Q2. XCode related questions
    • Add your answer

Senior IOS Developer Interview Questions & Answers

McGraw-Hill Education user image Anonymous

posted on 7 Mar 2025

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

I appeared for an interview in Feb 2025.

Round 1 - Technical 

(1 Question)

  • Q1. Questions related to iOS ranged from basic to advanced, making them easy to approach.
    • Add your answer
Round 2 - One-on-one 

(1 Question)

  • Q1. Behavioural/ managerial round questions
    • Add your answer

Senior IOS Developer Interview Questions & Answers

TabSquare.ai user image Anonymous

posted on 29 Sep 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Hacker rank DS algo test.

Round 2 - Technical 

(2 Questions)

  • Q1. How would you handle real time data in mobile app?
  • Ans. 

    Real time data in mobile apps can be handled using technologies like WebSockets, Firebase Realtime Database, or Push Notifications.

    • Use WebSockets for bidirectional communication between client and server.

    • Utilize Firebase Realtime Database for syncing data in real time across devices.

    • Implement Push Notifications to notify users of real time updates even when the app is not open.

    • Answered by AI
    Add your answer
  • Q2. OOPs and solid principle discussion
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion
    • Add your answer

Skills evaluated in this interview

Senior IOS Developer Interview Questions & Answers

IT Convergence user image Anonymous

posted on 10 Jun 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Swift UI assignment with swift data

Round 2 - Technical 

(1 Question)

  • Q1. Discussion over assignment, questions regarding swift UI and swift data
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Discussion about salary
    • Add your answer
More about working at Brim Labs

Brim Labs Interview FAQs

How many rounds are there in Brim Labs Senior IOS Developer interview?
Brim Labs interview process usually has 2 rounds. The most common rounds in the Brim Labs interview process are Resume Shortlist and Technical.
What are the top questions asked in Brim Labs Senior IOS Developer interview?

Some of the top questions asked at the Brim Labs Senior IOS Developer interview -

  1. When to use UITableView and UICollectionVi...read more
  2. Architecture I have worked on earlier and explain e...read more
  3. What is use of lazy proper...read more

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Brim Labs Senior IOS Developer Interview Process

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Brim Labs Senior IOS Developer Salary
based on 4 salaries
₹7 L/yr - ₹11 L/yr
26% less than the average Senior IOS Developer Salary in India
View more details

Brim Labs Senior IOS Developer Reviews and Ratings

based on 3 reviews

3.8/5

Rating in categories

3.8

Skill development

3.8

Work-life balance

3.8

Salary

3.3

Job security

4.2

Company culture

3.3

Promotions

3.8

Work satisfaction

Explore 3 Reviews and Ratings
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