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Designed and taught by FAANG+ engineers, this course will give you a foolproof preparation strategy to crack the toughest interviews at FAANG and Tier-1 companies.
Learn more about the course & pricing
Get all the information about the course and pricing in our live webinar with Q&A.
Covering data structures, algorithms, interview-relevant topics, and career coaching
Technical coaching, homework assistance, solutions discussion, and individual sessions
Live interview practice in real-life simulated environments with FAANG and top-tier interviewers
Constructive, structured, and actionable insights for improved interview performance
Resume building, LinkedIn profile optimization, personal branding, and live behavioral workshops
If you do well in our course but still don't land a domain-relevant job within the post-program support period, we'll refund 50% of the tuition you paid for the course.*
Our highly experienced instructors are active hiring managers and employees at FAANG+ companies and know exactly what it takes to ace tech and managerial interviews.
This is how we make your interview prep structured and organized. Our learners spend 10-12 hours each week on this course.
Get foundational content
Get high-quality videos and course material for the upcoming week's live class
Covers introduction to fundamentals, interview-relevant topics, and case studies
Assignment review session
Focused group discussions involving learners and the instructor on the assignment's solution
Interview-like drill down into key techniques and design choices
Attend online live sessions
Attend 4-hour sessions covering interview-relevant iOS Engineering concepts
Each class covers a wide variety of interview problems, including open-ended questions and how to approach these questions
Live feedback from a Tier-1 tech instructor
Practice problems & assignments
Practice the concepts taught in live sessions to solve assignment questions
Work on interview-oriented assignment problems and discuss the solutions
Live doubt-solving with FAANG+ instructors
1:1 access to instructors
Personalized coaching from FAANG+ iOS instructors
Individualized and detailed attention to your questions
Solution walkthroughs
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UpLevel will be your all-in-one learning platform to get you FAANG-ready, with 10,000+ interview questions, timed tests, videos, mock interviews suite, and more.
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From the interview process and career path to interview questions and salary details — learn everything you need to know about iOS Engineering careers at top tech companies.
The iOS interview is typically conducted in three main phases:
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2
3
The on-site interview is the final round consisting of 4-5 interview rounds where recruiters evaluate your coding, client-side system design, iOS domain knowledge, and behavioral skills. As such, on-site rounds vary a lot for each company.
To excel in the on-site interview, you must have:
To land high-paying iOS Developer jobs, practicing as many interview questions as possible is key. To give you an idea of what to expect at your interview, we’ve listed down some common iOS Developer interview questions that feature in technical interviews. Let’s take a look.
1
What do you know about singletons? Where would you use one and where would you not?
What’s different between delegate, KVO, NS Notification, and Callbacks?
Which architecture do you typically use in iOS projects? Why?
What’s so bad about MVC? Why do so many articles suggest that MVC is flawed/dead/stands for Massive-View-Controller?
What’s your approach to modularising a codebase?
What are the different layers of responsibility in a typical mobile codebase?
“Tell me about a time when you had to investigate a memory leak.
How did you find out about the leak, how did you debug it, what caused it and how did you fix it?”
What’s the difference between strong, weak, and unowned?
What is ARC?
What is Core Data?
Why do you generally create a weak reference when using self in a block?
How to optimize the scrolling performance of dynamically sized table or collection views?
What’s the difference between nonatomic, atomic, and copy?
Tell me about techniques for building UI for all device types and screen sizes.
What considerations do you need when writing a UI Table View Controller which shows images downloaded from a remote server?
Design a video streaming platform.
How would you design an internet-based application which is suitable for users with patchy internet connections?
2
Name one application designed by you that you are most proud of.
What is your area of expertise?
Have you ever created new features to make an application run faster?
Share a project where you worked together with designers and engineers. What was your role in it?
How do you handle conflict at the workplace?
Tell us about a time when a project outcome didn’t go down the way you wanted it to.
Tell us about a time when a coworker was uncooperative.
Tell us about a time when you had to adapt to a new team.
Tell us about a time when you shared your learnings with your team.
iOS Engineering is a lucrative career option for software engineers who like the challenge of designing and building applications. More so, iOS Developer jobs are high-paying and in-demand.
In this section, we’ll look at what responsibilities iOS Developer jobs entail, average salaries at FAANG+ companies, and what to expect at iOS Developer interviews.
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Even though the specific responsibilities of iOS Engineers may vary for each company, their key responsibilities include:
Designing and developing iOS software applications
Communicating regularly with Back-end and Front-end Developers and developing application code
Reviewing, analyzing, and resolving application issues as needed
Evaluating strategies and making recommendations on changes and improvements
Collaborating with team members on the design and implementation of new functionalities on different platforms
Consulting with developers to implement solutions in-line with the departments’ visions
Continuously learning and keeping up to date with emerging technologies to evaluate the impact on business and member value
Having expertise in designing testable software and building large-scale, complex applications
Being self-motivated with strong problem-solving skills
Being adept in database design, query optimizations, and performance tuning
Working with MVC frameworks like Symfony, Laravel, Zend
Integrating 3rd party APIs and interfaces
Working with Linux/UNIX systems
2
Bachelor’s Degree in Computer Science, Engineering, or related field
Deep understanding and proficiency in building mobile apps from scratch using at least one mobile language (Swift, Java, Objective-C, etc.). Experience with multiple platforms is preferred
Proven working experience in software development
Working experience in iOS Development
Have published one or more iOS apps in the app store
Deep familiarity with Objective-C and Cocoa Touch
Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text
Experience with third-party libraries and APIs
Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
Solid understanding of the full mobile development life cycle
3
Intern iOS Developer → Junior iOS Developer → Senior iOS Developer → Staff Engineer iOS Developer → Principal iOS Developer
More responsibilities are added to your job description as you gain experience and knowledge. Companies use levels to represent this ascension. Companies essentially determine job levels to classify tasks such as compensation structure, leadership, and accountability.
The iOS Engineer levels at FAANG+ companies are similar to software engineer levels. They are:
E3 (entry-level) → E4 → E5 → E6 → E7 → E8 (equivalent to Director; D1)
E3
$185,807
$123,188
$41,945
$20,674
E4
$267,051
$163,659
$80,928
$22,436
E5
$385,154
$197,546
$153,991
$33,616
E6
$574,572
$231,866
$294,729
$47,976
E7
$918,378
$273,983
$571,469
$72,926
E8
$1,611,850
$315,500
$1,210,000
$86,350
L4 (SDE I) → L5 (SDE II) → L6 (SDE III) → L7 (Principal SDE) → L8 (Senior Principal SDE) → L10 (Distinguished Engineer)
SDE I
$169,964
$128,911
$22,721
$18,321
SDE II
$239,044
$157,601
$65,045
$16,397
SDE III
$344,932
$174,437
$155,631
$14,865
Principal SDE
$190,410
$375,350
$29,910
Senior Principal SDE
$968,889
$245,000
$723,889
$0
ICT2
$160,205
$124,034
$23,651
$12,521
ICT3
$217,901
$147,941
$53,299
$16,600
ICT4
$318,170
$185,903
$107,184
$25,082
ICT5
$219,471
$192,660
$37,504
ICT6
$611,771
$251,083
$317,917
$42,771
Unlike other FAANG+ companies, there is only one level on the ladder of progression for Software Engineers. The company strictly hires only experienced employees; thus, the Netflix Senior Software Engineer position is the only level.
The average Netflix iOS Engineer makes an estimated $138,512 per year, including a bonus of $19,489 on top of an estimated base pay of $119,023. Netflix iOS engineer salaries can range from $70,000 to $223,000.
L3
$189,744
$132,962
$37,190
$19,542
L4
$268,194
$161,097
$79,505
$27,579
L5
$358,096
$191,539
$131,289
$35,268
L6
$497,468
$226,019
$216,803
$54,647
L7
$695,275
$267,540
$347,284
$80,451
L8
$1,077,100
$330,200
$626,125
$120,775
$192,617
Lyft
$187,712
Spotify
$176,667
PayPal
$161,861
Dropbox
$175,495
Airbnb
$154,138
Adobe
$174,763
What is the average iOS Developer’s salary in the United States?
The average iOS Developer salary in the US is $108,972 per year.
How long is Interview Kickstart’s iOS Development Course?
Interview Kickstart’s iOS Development Course is a 15-week program followed by an additional 6-month support period.
Does the iOS Development Course include mock interviews?
Yes, candidates who’ve enrolled for the program can take up to 15 practice mock interviews along with the option of scheduling one-on-one mentor sessions.
How many years of experience should you have in order to be eligible to enroll in the iOS Development Course?
The iOS Development Course is designed for current and former iOS Developers with at least two years of professional experience.
Who are the instructors for the iOS Development Course?
IK’s instructors for the iOS Development Course are hiring managers, tech leads, and hiring committee members at FAANG+ companies.
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