Sr Developer II

This position is expected to demonstrate mastery of mobile development platforms, provide architectural guidance, and influence technical direction within the team. The Senior Software Developer II is a trusted technical leader and go-to resource for solving complex problems, ensuring product quality, scalability, performance, and long-term maintainability. The role also includes mentoring other developers and helping establish technical standards and best practices that scale across teams and products. Mobile application experience (iOS and/or Android) is strongly preferred.

Responsibilities 

• Design, develop, and maintain high-quality mobile applications for iOS and/or Android platforms 
• Work with the team, product management, and customers to design scalable and maintainable products customers love 
• Provide architectural guidance and influence technical direction for mobile applications and related systems 
• Write clean, efficient, and well-tested code following established coding standards and best practices 
• Champion clean code principles, design patterns, SOLID principles, and sound architecture 
• Conduct thorough code reviews and provide constructive, actionable feedback 
• Mentor and coach other developers, raising overall team technical capability and consistency 
• Act as a technical go-to resource for complex problems and critical issues 
• Collaborate closely with Product Management, UX, QA, and other engineering teams 
• Accurately estimate work effort and help break down complex initiatives into executable plans 
• Participate actively in agile ceremonies and continuous improvement efforts 
• Work with QA to identify, reproduce, and resolve defects and quality issues 
• Stay current with mobile development trends, tools, and platform advancements

Qualifications 

• Significant professional software development experience, including senior-level responsibilities 
• Strong experience developing mobile applications for iOS and/or Android 
• Mastery of at least one primary development language such as Swift, Objective-C, Kotlin, Java, or C# 
• Deep understanding of mobile application architecture, design patterns, and best practices 
• Proven ability to design simple, elegant solutions to complex technical problems 
• Extensive experience consuming and integrating RESTful APIs 
• Solid understanding of common data formats and architectural patterns (e.g., JSON, XML, MVC/MVVM) 
• Demonstrated ability to deliver high-quality solutions with speed without sacrificing quality 
• Experience working in an agile / Scrum development environment 
• Strong verbal and written communication skills 
• Ability to work effectively both independently and as part of a collaborative team 
• Ability to work in an office environment with reasonable accommodation 

Preferred Skills

• BS in Computer Science or Software Engineering
• Effective and responsible use of AI-assisted development tools to improve productivity, quality, and delivery speed, including code generation, refactoring, testing, and analysis 
• iOS development using Swift, SwiftUI, UIKit, and Objective-C 
• Cross-platform mobile development experience 
• Experience with CI/CD pipelines and automated build systems 
• Strong testing mindset, including unit and integration testing 
• Experience with mobile backend integrations and cloud services 
• Experience defining or influencing mobile architecture standards 
• Demonstrated technical leadership through mentoring, technical ownership, or process improvement