Principal Engineer (iOS) - India

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.