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150
K

Top-rated, highly skilled global talent pool

$
80,000

Cost savings per talent hired through Andela

66
%

Faster time to hire

33
%

Faster project delivery

Experienced Professionals Are Ready To Get Started On Your Next iOS Initiative

The Andela Standard: Network Entrance Assessments

iOS Developers are instrumental in the creation of robust, intuitive, and high-performance iOS solutions in Swift programming. iOS developers must possess a high level of proficiency in Apple's development tools, and a keen eye for user experience design. Collaborating closely with multidisciplinary teams, the iOS Engineer contributes to delivering cutting-edge mobile experiences, optimizing app performance, and addressing intricate technical hurdles.

1. Qualifications

Qualification criteria:

  • A minimum of 4 years of professional experience in a Data Engineer role (excluding intern and volunteer experience).
  • A bachelor's degree in a technology-related field or equivalent work experience.
  • Excellent spoken and written English communication skills.
  • Demonstrated expertise in iOS app development, supported by a portfolio showcasing successful app projects.
  • Mastery of Swift programming language, encompassing a deep understanding of language constructs and libraries.
  • Proficiency in utilizing Xcode, Interface Builder, and other iOS development tools to build and debug applications effectively.
  • Strong problem-solving skills, attention to detail, and a results-oriented mindset.
  • A commitment to continuous learning and adapting to evolving technologies.
  • A collaborative and team-oriented approach to projects.

2. Skill Validation

This qualification assessment tests the candidate's knowledge of iOS mobile development fundamentals. It's composed of Q&A and code challenges that evaluate the candidate theoretical knowledge and hands-on skills. Each challenge focuses on a subject area and covers concepts, features, and real-world situations.

A candidate is approved in this test if all challenge level cut-off scores at met.

iOS Fundamentals

This quiz tests fundamental candidate knowledge of the iOS programming ecosystem.

Swift Language

Tests candidate familiarity with Swift language and features. Questions range from very easy to fairly difficult, so the score should let you differentiate between both junior and senior developers as well as between seniors.

Swift Code Challenge

This is a intermediate-level classical algorithmic challenge testing the stack data structure or recursion acting as an implicit stack.

3. Technical Interview

This assessment evaluates the candidate's expertise in iOS through a real-time coding challenge. It's designed to be used as an interactive session with the technical screener.

During the assessment, candidates will tackle a hands-on problem tailored to the core principles of iOS and mobile development. Their solution will first be verified by a battery of automated test cases to ensure it meets the functional requirements as well as industry standards. Then, our experienced interviewers step in to assess the overall efficiency of the candidate's solution.

Assessment Outline:

  • Swift Code Challenge:
    • The first challenge tests candidate comprehension of debugging retain cycles and resolving leaking memory in a small application.The second challenge tests whether candidates can understand and implement a simple thread safety mechanism.

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Frequently Asked Questions

Where can I hire iOS Developers?

Andela is a premier global talent marketplace that connects companies with highly skilled iOS Developers from around the world. With a rigorous certification process and focus on quality talent, Andela provides access to a diverse pool of experienced iOS professionals ready to join your team.

How are Andela iOS Developers different?

Andela iOS Developers stand out for their exceptional technical skills, work ethic, and cultural fit. Through an AI-driven platform, rigorous certification process, and professional matchers, Andela ensures companies are connected to highly skilled professionals who are not only proficient in iOS but also possess strong problem-solving abilities, excellent communication skills, and a passion for continuous learning. Andela’s developers are also trained in remote collaboration and agile methodologies, enabling seamless integration into your team.

How long does it take to hire iOS Developers through Andela?

Andela’s streamlined hiring process ensures you can access top iOS Developers quickly. Once you submit your hiring request, Andela typically provides you with a curated list of pre-qualified candidates within seconds and you can hire within 48 hours – after conducting interviews and making a decision. With Andela’s global talent pool, you can scale your front-end team rapidly, without compromising on quality.

What are the minimum requirements of all Andela iOS Developers?

  • A minimum of 4 years of professional experience in a Data Engineer role (excluding intern and volunteer experience).
  • A bachelor's degree in a technology-related field or equivalent work experience.
  • Excellent spoken and written English communication skills.
  • Demonstrated expertise in iOS app development, supported by a portfolio showcasing successful app projects.
  • Mastery of Swift programming language, encompassing a deep understanding of language constructs and libraries.
  • Proficiency in utilizing Xcode, Interface Builder, and other iOS development tools to build and debug applications effectively.
  • Strong problem-solving skills, attention to detail, and a results-oriented mindset.
  • A commitment to continuous learning and adapting to evolving technologies.
  • A collaborative and team-oriented approach to projects.

What are the typical responsibilities of a iOS Developer?

  • Design, develop, and maintain iOS applications adhering to high standards of quality, performance, and security.
  • Implement scalable and robust app architectures utilizing Swift and adhering to iOS design patterns and best practices.
  • Create intuitive and visually appealing user interfaces consistent with Apple's design guidelines to enhance user experience.
  • Collaborate closely with backend developers, designers, and product managers to seamlessly integrate mobile apps with backend services, APIs, and databases.
  • Proactively identify and address performance bottlenecks, memory management issues, and other technical challenges within iOS applications.
  • Write comprehensive unit tests and conduct rigorous testing to ensure the stability and reliability of iOS apps. Effectively debug and troubleshoot issues as they arise.
  • Stay abreast of the latest iOS development trends, tools, and technologies, and incorporate them into app development processes to enhance quality and efficiency.
  • Uphold coding standards, adhere to best practices, and actively participate in code reviews to maintain high code quality and promote maintainability.

What skills should a iOS Developer possess?

iOS Developers are instrumental in the creation of robust, intuitive, and high-performance iOS solutions in Swift programming. iOS developers must possess a high level of proficiency in Apple's development tools, and a keen eye for user experience design. Collaborating closely with multidisciplinary teams, the iOS Engineer contributes to delivering cutting-edge mobile experiences, optimizing app performance, and addressing intricate technical hurdles.

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