Mobile Developer

Fiserv • Alpharetta, GA

4d • Onsite

About The Position

You will be responsible for developing cross-platform mobile applications for iOS and Android platforms using native technologies and modern frameworks. These applications support upwards of 30 million active users and front-end billions of financial transactions a year and they help catalyze the effective movement of trillions of dollars of funds between people, merchants and service providers, and their financial institutions.
You will join a team responsible for transforming our mobile apps (both Android and IOS) from React Native and JavaScript to a more modern infrastructure, as well as maintaining and developing ongoing features in our current infrastructure.

Requirements

• 5+ years of professional mobile development experience.
• 4+ years’ experience developing Android applications with Kotlin and/or developing iOS applications with Swift, as well as React Native and JavaScript.
• Strong understanding of mobile app architecture, state management, and design patterns.
• Experience with RESTful APIs and asynchronous programming along with knowledge of encryption, data protection, and mobile security standards.
• Demonstrated experience working in Agile/Scrum environments.
• Knowledge of app deployment pipelines and CI/CD practices.
• Experience with analytics tools, mobile KPIs, and push notification services and Git version control proficiency.
• Bachelor’s degree or a minimum of 6 years of relevant experience required.
• You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered.

Nice To Haves

• 2+ years’ experience in React Native and JavaScript or cross-platform development experience.
• Experience with localization frameworks and multi-language apps.
• Experience with app store optimization (ASO) and cloud platforms (AWS, Azure, GCP).
• Knowledge of advanced mobile testing frameworks.
• Experience in fintech or financial applications and payment processing systems and encryption protocols.

Responsibilities

• Work with other engineers to develop and maintain high quality native mobile applications.
• Develop and maintain native mobile applications using Swift and Kotlin.
• Design and implement robust, scalable mobile solutions with state management and architecture patterns and collaborate with cross-functional teams (UI/UX, Backend, QA) in an Agile environment.
• Implement features for financial and payment processing applications.
• Build and optimize app performance, memory management, and battery efficiency and implement localization for multi-language support and encryption for sensitive data.
• Manage app build, deployment, push notifications, and analytics and ensure code quality through comprehensive testing and code reviews.
• Implement security best practices and PCI compliance standards and participate in code reviews, sprint planning, and architecture discussions.

Benefits

• Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior