(Senior)Mobile Developer - iOS (Defi)

The (Senior) Mobile Developer - iOS at Defi is responsible for collaborating with cross-functional teams to create innovative features for a large global audience. You will analyze product requirements and provide feedback, write maintainable and scalable code, and engage in regular synchronizations to ensure your ideas are incorporated into the development process.

To be considered for the (Senior) Mobile Developer - iOS position at Defi, you should have a minimum of 3 years of iOS development experience, a strong proficiency in Swift and UIKit, and familiarity with MVVM architecture. Experience with Git and tools like SnapKit or RxSwift/Combine is highly desirable.

Essential skills for the (Senior) Mobile Developer - iOS role at Defi include a strong knowledge of iOS development best practices, excellent problem-solving abilities, effective communication skills, and a commitment to writing high-quality, testable code. Familiarity with blockchain technology is also a plus.

Collaboration is key for the (Senior) Mobile Developer - iOS at Defi. You will work closely with tech and product teams, engaging in regular sync-ups that promote sharing ideas and enhancing the development process based on collective insights and feedback.

At Defi, a (Senior) Mobile Developer - iOS is expected to produce modularized and scalable code, utilize best practices in iOS development, implement unit and snapshot/UI tests, and apply familiar branching models such as Git-flow or Trunk Based Development to ensure code quality and maintainability.

When answering, focus on specific projects where you utilized Swift and UIKit, discussing the features you developed and your decision-making process in using these technologies.

Be clear and concise; define MVVM and explain how it separates concerns in your application, ultimately leading to more maintainable and testable code. Provide examples where you’ve implemented it.

Discuss your approach to feedback, emphasizing open communication, reliability, and your willingness to adapt based on constructive criticism to improve the product.

Detail your experience in using Git for version control, mentioning specific workflows like Git-flow and how you manage branching and merging in collaborative projects.

Talk about your systematic approach to identifying bugs, the importance of writing unit tests, and the tools you use to ensure code quality and app functionality.

Explain your methods for staying current—whether it’s through online courses, attending conferences, or following tech blogs—and how this knowledge translates into your work.

Share a specific scenario, detail the challenges faced, the solutions you considered, and the successful outcome, highlighting your problem-solving skills.

Discuss the importance of user feedback, usability testing, and iterative design practices to create applications that resonate with users and meet their needs.

Provide examples of projects where you implemented unit tests and UI tests, discussing the frameworks used and how they improved the overall quality of the app.

Elaborate on your communication and collaboration techniques, emphasizing how you facilitate discussions, align on goals, and contribute to a positive team environment.