Senior iOS Developer

Summary

Join PENN Entertainment’s digital team and contribute to the development of cutting-edge online gaming and sports media products. As a key member of the Mobile Platform team, you will work with a team of experienced engineers, product managers, and designers to build and improve mobile applications for iOS and Android platforms. You will design, architect, and ship applications, collaborate with iOS developers, improve code quality, create efficient mobile tooling, maintain the CI/CD pipeline, solve complex problems, and help automate testing. The role requires significant experience in iOS development, using Swift, UIKit, and SwiftUI, along with a strong understanding of software development principles and design patterns. PENN Entertainment offers a competitive compensation package, a fun work environment, and opportunities for career growth.

Requirements

• 3+ years of experience working with Swift, UIKit
• Experience building applications with SwiftUI
• 5+ years of experience in commercial iOS development
• A demonstrated ability in delivering clean, organized, testable, and highly performant code
• A drive to continually improve application quality and development processes
• Experience with unit testing
• Experience integrating APIs and back-end services with mobile applications
• Experience working with Git
• Experience working with Cocoapods and/or Swift Package Manager
• Experience working with large native code bases with significant complexity
• Experience with mobile CI/CD tools and automation (eg. GitHub actions, Fastlane)
• Experience with production monitoring tools (eg. Crashlytics, Datadog)
• Solid knowledge of object-oriented design, software development principles, and design patterns
• Solid knowledge of concurrency best practices and pitfalls
• Highly proficient with profiling/debugging tools
• A degree in Computer Science, Engineering, and/or equivalent experience

Responsibilities

• Work with the product team to design, architect, and ship our amazing applications
• Collaborate with iOS developers to improve the development experience
• Improve our code through refactoring and applying modern design patterns
• Work with other engineers through technical collaboration, discussion, and code review
• Create efficiencies by building custom and innovative mobile tooling
• Maintain and enhance the mobile CI/CD pipeline and tooling
• Solve difficult problems related to large data sets and responsive UIs
• Help our QA team to automate testing and continuous integration
• Keep up to date with the latest advances in iOS development
• Push our technology and processes forward through research, implementing proof-of-concepts, and sharing knowledge with the larger iOS team
• Other duties as required

Preferred Qualifications

• Experience in mentorship, teaching, and delivering presentations are considered an asset
• A passion for sports and/or gaming is considered an asset

Benefits

• Competitive compensation package
• Fun, relaxed work environment
• Education and conference reimbursements
• Parental leave top-up
• Opportunities for career progression and mentoring others