iOS. Developer

Sr. iOS Application Developer (NetSfere Enterprise)

Location - Chicago, IL

Infinite Convergence Solutions, Inc. is an industry leader in next-generation messaging and mobility solutions to carriers and enterprises globally, including its enterprise-grade, secure mobile messaging platform - NetSfere Enterprise; customer engagement platform - NetSfere Omnichannel; and a complete range of scalable, next-generation wireless communication technologies - NetSfere Mobile Solutions.

With a rich heritage based on acquisitions from Motorola, Nokia, and Alcatel-Lucent and with 2000+ years of combined experience in mobile and messaging technologies, the company's platforms support more than 500 million subscribers globally and over one trillion messages on an annual basis. Headquartered outside Chicago, with offices in the United States, Germany, UK, India, and Singapore.

Job Description

Infinite Convergence Solutions is looking for an experienced Mobile Application Development Engineer to be part of an energized team working on cutting-edge technology in all phases of the software development lifecycle.

The candidate for this role should have a passion for solving business challenges. You will work with a collaborative team of architects and engineers to address Infinite’s rapidly evolving messaging platform, with the opportunity to learn new technologies, tools, and languages.

Job Duties & Responsibilities

• Work independently to design and develop product features and advanced applications on the iOS platform.
• Address technical issues and collaborate with other developers on the project team.
• Work closely with project leaders and architects to review and provide feedback on requirements.
• Responsible for the technical design of application modules and features by collaborating with team members including developers, architects, and testers.
• Ensure the performance, security, and reliability of application development work.
• Contribute to defining coding standards and ensure they are maintained by the team.
• Collaborate with QA in the review, creation, and delivery of functional automation tests.

Requirements

• 4 - 8 years of experience in hands-on native iOS app development with Objective C & Swift.
• Hands-on knowledge of Xcode and Cocoa frameworks.
• Strong knowledge of iOS SDK and UI/UX development using Storyboards and SwiftUI.
• Strong knowledge of MVC, MVP & MVVM.
• Experience with RESTful APIs to connect iOS applications to back-end services and client-server programming.
• Experience with SQLite, Core Data, Realm databases, GCD and multithreading, and performance tuning.
• Knowledge of the open-source iOS ecosystem and libraries available for common tasks. Understanding of Cocoapods, Carthage, and Swift Package Manager repository usage.
• Understanding of Apple’s design principles and Human Interface Guidelines.
• Proficient understanding of code versioning tools, such as SVN and Git.
• Strong knowledge of native and/or third-party unit testing frameworks.
• Familiarity with continuous integration.

Nice to Have

• Hands-on development experience with web application technologies like HTML, CSS, React, and Angular.
• Experience in hybrid application development technologies like Flutter and React Native.
• Exposure to back-end development and cloud platforms like AWS.