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Tata Consultancy Services Linkedin · Posted 7d ago

iOS Developer

Irving, Texas, United States

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Job Description

Must Have Technical/Functional Skills

Core Technical Skills

  • Strong experience in iOS application development using Swift and Objective-C
  • In-depth understanding of iOS SDK, Xcode, and Apple design guidelines
  • Experience integrating RESTful APIs, handling JSON, and working with backend services
  • Solid knowledge of mobile app architecture patterns (MVC, MVVM, Clean Architecture)
  • Experience with secure storage, encryption, keychain, and authentication mechanisms
  • Working knowledge of performance optimization, memory management, and debugging tools
  • Exposure to CI/CD pipelines for iOS apps using Jenkins

Delivery & Engineering Collaboration

  • Hands-on experience working in Agile/Scrum teams
  • Ability to translate functional requirements and UX designs into technical deliverables
  • Strong collaboration skills with backend, Android, web, QA, DevOps, and product teams
  • Experience in supporting UAT, production releases, and post-production fixes
  • Ability to estimate effort, identify risks, and raise technical dependencies early

Mobile Quality & Compliance

  • 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

Tools & Practices

  • Version control using Git
  • Experience with JIRA, Confluence, and Agile reporting
  • Exposure to crash analytics and monitoring tools

Functional / Domain Skills (Good to have)

  • Experience building digital banking or financial mobile applications
  • Understanding of authentication flows, payments, accounts, transactions, and customer data handling
  • Exposure to regulatory, security, and audit requirements in BFSI environments

Roles & Responsibilities

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

Salary Range: $100,000 to $120,000 per year

Qualifications: BACHELOR OF COMPUTER SCIENCE

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