Mid-Level iOS Developer

Mid-Level iOS Developer

Location: Plano, TX (Onsite)

Contract Length: 12+ month contract (W2 ONLY, NO C-C)

Job Description: We are looking for a strong and enthusiastic iOS Mobile Developer to join our dynamic Application Engineering team to develop and enhance our applications on iPhone and iPad OS platforms. As a Senior mobile engineer, you will be responsible for designing, developing, and maintaining high-quality mobile applications including work on improving the architecture. You will work closely with other Engineers and cross‑functional teams to deliver innovative and user‑friendly mobile solutions.

• Design, develop and maintain mobile applications for iOS platform.
• Collaborate with cross‑functional teams to define, design, and ship new features.
• Write clean, maintainable, and efficient code following best practices and coding standards.
• Participate and assist in the entire application lifecycle, including concept, design, development, testing, release, and maintenance.
• Debug and resolve technical issues and bugs to ensure optimal application performance.
• Perform unit testing and ensure the robustness, reliability, and performance of applications.
• Participate in code reviews to ensure code quality and share knowledge with the team.
• Stay up to date with the latest industry trends and technologies.
• Implement mobile development best practices to ensure high code quality and performance.
• Adhere to security and data protection guidelines for mobile applications.

• 3+ years of experience in native mobile app development.
• Mandatory native iOS development; knowledge of cross‑platform frameworks such as Flutter, React Native, Android, multiplatform is a plus.
• In‐depth understanding of programming languages like Swift, Objective C, Swift UI.
• Write code and design systems using cross platform IDEs such as Xcode.
• Solid understanding of mobile app design patterns like MVC, MVP, Delegation, Singleton, Factory, MVVM, Clean Architecture, Viper, etc.
• Experience with RESTful APIs, Graph
  
  QL, JSON, and integrating third‑party libraries and APIs.
• Strong experience collaborating with designers and UX experts to create great user experiences.
• Strong experience building and maintaining iOS frameworks using Cocoa Pods/Swift Packages.
• Working knowledge of unit and automated testing using native frameworks such as XCTest/XCUI.
• Familiarity with tools like Jenkins, Fastlane and version control tools such as Git, Git Lab.
• Strong problem‑solving skills, attention to detail, and ability to learn quickly and adapt to new technologies.
• Strong understanding of code review guidelines and best practices to ensure high‑quality code and continuous improvement.
• Understanding of CI/CD principles.
• Good understanding of UI/UX design principles and ability to work closely with designers.
• Good knowledge of UX best practices, interactive design principles, guidelines, including current mobile accessibility standards.

• Preferred familiarity with Bluetooth, BT Profiles, Digital Key, Core Bluetooth, External accessory, OAuth 2.0 and iAP
  2.
• Able to work on Agile and Test‑driven development.
• Familiar with agile processes, continuous integration, and working with a remote team.
• Strong communicator who collaborates well across teams.
• Familiar with App Store policies for App submission.

• Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
• Health Savings Account (HSA) (for employees working 20+ hours per week)
• Life & Disability Insurance (for employees working 20+ hours per week)
• Met Life Voluntary Benefits
• Employee Assistance Program (EAP)
• 401(k) Retirement Savings Plan
• Direct Deposit & weekly epayroll
• Referral Bonus Programs
• Certification and training opportunities

Estimated Min Rate: $49.00

Estimated Max Rate: $75.00

Note:

Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to…