Development Engineer 3 ( iOS Developer)
Job Description
Job Summary
Location: ChennaiTeam/Product: Xfinity App
About the Role
We are looking for a skilled iOS Developer with 5–7 years of experience to join the Comcast Xfinity App team. The ideal candidate must have strong expertise in Swift and SwiftUI, with the ability to build modern, scalable, and high-performance mobile applications.involves mentoring junior engineers, ensuring quality with Quality Assurance, and providing technical leadership on routine projects. The job is also responsible for conducting training for application users.
Job Description
Key Responsibilities
- Design and develop iOS applications using Swift and SwiftUI
- Build dynamic and responsive UI components using SwiftUI
- Collaborate with product managers, designers, and backend teams
- Ensure app performance, quality, and scalability
- Integrate REST APIs and third-party SDKs
- Participate in Agile ceremonies, code reviews, and architecture discussions
Required Qualifications
- 5–7 years of experience in native iOS development
- Strong proficiency in Swift (mandatory)
- Hands-on experience with SwiftUI (mandatory)
- Working knowledge of UIKit
- Strong understanding of MVVM / Clean Architecture
- Experience with REST APIs, JSON, and networking
- Familiarity with Git/version control systems
Preferred Qualifications
- Experience with Flutter (good to have / preferred)
- Exposure to cross-platform development concepts
- Experience with Combine / async-await / concurrency
- Knowledge of CI/CD pipelines
- Experience in large-scale consumer-facing applications
- Familiarity with Firebase, analytics, and crash reporting tools
Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
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Education
Bachelor's DegreeWhile possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.Certifications (if applicable)
Relevant Work Experience
5-7 YearsComcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.