iOS Developer

iOS Developer in Irving, TX (onsite) for Tata Consultancy Services, focusing on secure, high-performance iOS applications for personal banking platforms, with a Bachelor of Computer Science and a salary range of USD 100,000–120,000 per year.

Responsibilities

• Design, build, and maintain secure, high-performance iOS apps for personal banking platforms, aligned with business and customer experience goals.
• Collaborate with product owners, UX designers, backend, QA, and DevOps teams to translate requirements into robust iOS solutions.
• Implement features using Swift or Objective-C, following Apple design guidelines and engineering best practices.
• Integrate iOS applications with backend services, APIs, authentication mechanisms, and secure data flows.
• Participate in Agile delivery, including sprint planning, estimations, daily standups, reviews, and retrospectives.
• Ensure performance, scalability, security, and stability, especially for high volume banking transactions.
• Support SIT, UAT, production releases, and post-production issue resolution with minimal customer impact.
• Adhere to SDLC, coding standards, security policies, and compliance requirements in regulated BFSI environments.
• Identify and proactively address technical risks, dependencies, and improvement opportunities related to the iOS codebase.
• Contribute to continuous improvement by refactoring, adopting best practices, and supporting reusable frameworks or components.

Requirements

• Strong experience in iOS app development using Swift and Objective-C
• Deep knowledge of iOS SDK, Xcode, and Apple design guidelines
• Experience integrating RESTful APIs, handling JSON, and working with backend services
• Solid understanding of mobile architecture patterns (MVC, MVVM, Clean Architecture)
• Experience with secure storage, encryption, keychain, and authentication mechanisms
• Proficiency in performance optimization, memory management, and debugging tools
• Exposure to CI/CD pipelines for iOS apps using Jenkins
• Hands-on experience working in Agile/Scrum teams
• Ability to translate requirements and UX designs into technical deliverables
• Strong collaboration skills with backend, Android, web, QA, DevOps, and product teams
• Experience supporting UAT, production releases, and post-production fixes
• Ability to estimate effort, identify risks, and raise technical dependencies early
• Experience implementing unit tests and UI tests
• Familiarity with App Store submission process, certificates, provisioning profiles, and compliance checks
• Understanding of secure coding practices aligned with banking security standards
• Version control using Git
• Experience with JIRA, Confluence, and Agile reporting
• Exposure to crash analytics and monitoring tools

Technologies

• Swift
• Objective-C
• iOS SDK
• Xcode
• MVC
• MVVM
• Clean Architecture
• RESTful APIs
• JSON
• Keychain
• Jenkins
• Git
• JIRA
• Confluence