Principal Engineer (iOS) - India

Posted Yesterday
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Hiring Remotely in India
Remote
Expert/Leader
Agency • Information Technology
The Role
Lead iOS engineering for mobile apps: design and implement features with Swift/SwiftUI, ensure performance and security, write tests, use CI/version control, integrate analytics and crash reporting, collaborate across Agile teams, and support app store releases for iPhone/iPad/Watch.
Summary Generated by Built In

Mandatory iOS Skillset Requirement (JD Received on 4th Sep 2024 from Alisha Perry)

Skills required Detailed description SwiftUI Experience in creating user interface via SwiftUI framework (4+ years) Swift Experience in working with mobile applications written on Swift and adopting best swift coding practices (5+ years) Combine Experience in writing Publishers and subscribers that can receive and handle events using Combine framework(2+ years) Design Patterns Solid understanding of common design patters used to build iOS mobile applications UIKit Frameworks Experience in building mobile applications using common UIKit frameworks Objective C Doesn’t require extensive working experience with Objective C but should be able to read and understand Objective C code UI/Unit test Experience in writing UI/Unit test using XCUITest/XCTest framework Github Experience in working with Github repo(Creating/managing branches, PRs, Code review, etc.,) Crashlytics Experience in working with Crashlytics tools such as AppDynamics, NewRelic, Firebase, etc., Xcode Instruments Experience in working with Xcode Instruments to fix memory leaks, profiling, allocations, etc.,  Dependency managers(SPM and Cocoapods) Experience in creating frameworks and distribute via dependency managers such as Swift Package managers and Cocoapods Tools Experience in working with tools such as Adobe Analytics, Launch Darkly, SonarQube, Checkmarx, etc.,

 
Job Description from CVS received Jan 2024-
Roles and Responsibilities:

  • Solid experience with iOS APIs and frameworks.
  • Knowledge of Cocoa pods and Swift Package.
  • Strong fundamentals in object-oriented design, data structures, algorithm design, problem solving, and complexity analysis.
  • Knowledge of MVVM, MVP and MVC design pattern.
  • Hands on experience with Hybrid Mobile App Development in IOS.
  • Attend Stand Up call and provide updates.
  • Demo solution in Show and Tell.
  • Collaborate with another team (e.g., Testing Team and overall Scrum Team)
  • Proficiency in building mobile apps from scratch using at least one mobile language (Swift/SwiftUI, Objective-C, C, C++ etc.).
  • Have published one or more iOS apps in the app store.
  • Familiarity with RESTful APIs to connect iOS applications to back-end services.
  • Experience with offline storage, threading, and performance tuning
  • Experience with third-party libraries and APIs
  • Familiarity with object-oriented principles including knowledge of design patterns.
  • Familiarity with commonly used data structures and algorithms
  • A knack for benchmarking and optimization
  • Understanding of Apple design principles and interface guidelines
  • Proficient understanding of code versioning tools, such as Git
  • Ability to multitask and deliver several features across handsets simultaneously.
  • Working extensively on iOS 15 - 17, XCode 9 - 11, Swift / Swift UI Objective-C, Cocoa pods, Mac OSX for developing the iOS Universal application for iPhone, iWatch & iPad.
  • Implementing Swift Package / Cocoa Pods Private libraries for handling app functionality using native and third-party frameworks.
  • Making sure IOS Mobile App secure by performing Veracode/Checkmarx scan and providing the solutions to avoid any vulnerability attack.
  • Fine tuning app performance by using XCode instrument tool and Google Firebase framework to monitor the crashes and performance during development.
  • Defining, developing and maintaining web services and applications that consume them (REST, SOAP, JSON, XML) using GET and POST methods.
  • Supporting QA/Regression with bug fixes, test case creation support, and triage meetings for better app quality.
  • Working with Gitlab/Cornerstone source control to committing, branching and merge changes to the source code in repository.
  • Working as part of a dynamic team through Safe Agile programming development process.
  • Collaboration with design team, QAs, scrum master and product owner to implement enhancements or new applications during daily standups, sprint planning and sprint retrospectives.
  • Provided cross-functional support as a member of a highly productive sprint team.

Using Charles Proxy, Postman rest client for Web and Angular code debugging proxy for hybrid interaction.
 

Skills Required

  • 4+ years experience building UIs with SwiftUI
  • 5+ years experience developing iOS apps with Swift
  • 2+ years experience using Combine (Publishers/Subscribers)
  • Strong understanding of design patterns (MVVM, MVP, MVC)
  • Experience building apps using UIKit frameworks
  • Ability to read and understand Objective-C code
  • Experience writing UI and unit tests with XCUITest/XCTest
  • Experience using Git/GitHub (branching, PRs, code review)
  • Experience with crash/performance tools (Crashlytics, AppDynamics, NewRelic, Firebase)
  • Experience using Xcode Instruments for profiling and memory debugging
  • Experience creating/distributing frameworks via SPM and CocoaPods
  • Familiarity with analytics/feature tools (Adobe Analytics, LaunchDarkly)
  • Familiarity with static analysis/security tools (SonarQube, Checkmarx, Veracode)
  • Published one or more iOS apps on the App Store
  • Familiarity with RESTful APIs and payload formats (JSON, XML) and SOAP
  • Experience with offline storage, threading, performance tuning, and third-party libraries
  • Experience working on iOS 15-17 and Xcode versions noted
  • Experience with GitLab/Cornerstone source control workflows
  • Experience using Charles Proxy and Postman for API/hybrid debugging
  • Experience with hybrid mobile app development on iOS
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