City of Philadelphia · 4 months ago
Software Engineer-Mobile Development (IOS)
Philadelphia, PA
Full-time
Onsite
Mid, Senior Level
$65K/yr - $80K/yr
5+ years expThe City of Philadelphia is a vibrant employer that values inclusion, integrity, and innovation. They are seeking a Software Engineer specialized in Mobile Development (iOS) to develop and maintain high-quality iOS applications, collaborate with teams, and ensure compliance with Apple guidelines.
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Responsibilities
Develop and maintain high-quality iOS applications using React Native and native iOS technologies
Build responsive mobile interfaces that work seamlessly across various iOS devices including iPhone and iPad
Collaborate with the mobile development team to establish best practices for iOS-specific development
Implement iOS-specific features including push notifications, background app refresh, and system integrations
Ensure applications comply with Apple App Store guidelines and submission requirements
Write clean, maintainable code following iOS development best practices and Apple's coding standards
Participate in code reviews to maintain code quality and share knowledge with team members
Work closely with UX/UI designers to implement pixel-perfect designs optimized for iOS platforms
Debug and resolve iOS-specific issues across different device sizes and iOS versions
Optimize app performance for various iOS hardware configurations
Integrate with backend APIs and services to deliver seamless user experiences
Stay current with iOS development trends, tools, and Apple's evolving platform guidelines
Contribute to the continuous improvement of the mobile development process and toolchain
Support production applications and respond to critical issues as needed
Develops native iOS applications and React Native cross-platform solutions
Implements iOS-specific UI components following Human Interface Guidelines
Integrates with iOS system frameworks and device capabilities
Optimizes applications for performance across iPhone and iPad device
Works effectively with cross-functional teams including designers, backend developers, and product managers
Participates in agile development processes including sprint planning and retrospectives
Communicates technical concepts clearly to both technical and non-technical stakeholders
Writes comprehensive unit tests and integration tests for iOS applications
Performs thorough testing across multiple iOS devices and operating system versions
Follows established QA processes to ensure high-quality app releases
Qualification
Required
Strong proficiency in React Native development with focus on iOS platform optimization
Solid understanding of iOS development fundamentals including UIKit, Core Data, and iOS frameworks
Experience with Xcode, Interface Builder, and iOS development tools
Knowledge of Apple's Human Interface Guidelines and iOS design principles
Proficiency in JavaScript/TypeScript and Swift/Objective-C programming languages
Understanding of iOS app lifecycle, memory management, and performance optimization
Experience with iOS-specific libraries and frameworks (Alamofire, Core Location, Core Animation, etc.)
Familiarity with App Store Connect and iOS app submission processes
Strong problem-solving skills and ability to debug complex mobile applications
Experience with version control systems, preferably Git
Understanding of RESTful APIs and mobile app security best practices
Knowledge of automated testing frameworks for mobile applications
Excellent communication skills and ability to work in a collaborative team environment
Understanding of the modern mobile platform and common architectures
Strong understanding of the key differences in supported hardware and features across the mobile device landscape
React Native
Server-side programming languages such as .NET Core, Node.js, or PHP
Command line and shell scripts
Web application security concerns and ways to mitigate them
Git, or similar version control systems
SQL, and usage of relational databases such as PostgreSQL, Oracle, MSSQL
Amazon Web Services (AWS)
Containerization
Automated test/deployment pipelines
API design and development
A bachelor's degree is a good foundation for the work
At least five years of relevant experience
Benefits
Comprehensive health coverage for employees and their eligible dependents
Our wellness program offers eligibility into the discounted medical plan
Employees receive paid vacation, sick leave, and holidays
Generous retirement savings options are available
Pay off your student loans faster - As a qualifying employer, City of Philadelphia employees are eligible to participate in the Public Service Loan Forgiveness program.
Enjoy a Free Commute on SEPTA - Starting September 1, 2023, eligible City employees will no longer have to worry about paying for SEPTA public transportation.
Unlock Tuition Discounts and Scholarships - The City of Philadelphia has forged partnerships with over a dozen esteemed colleges and universities in the area, ensuring that our employees have access to a wide range of tuition discounts and scholarships.
Company
City of Philadelphia
Philadelphia is the largest city in the Commonwealth of Pennsylvania, the fifth-most-populous city in the United States.
10001+ employees
H1B Sponsorship
City of Philadelphia has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (30)
2024 (13)
2023 (5)
2022 (15)
2021 (13)
2020 (8)
Funding
Current Stage
Late StageLeadership Team
A
Alan Burstein
Chief Surveyor
A
Alba Collazo-Irwin
Chief Deputy
Recent News
The Philadelphia Inquirer
2025-11-27
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2025-11-12
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2025-10-31
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