Mobile Developer (React Native)

Fiserv

Confirmed live today High trust

Quick summary

Work type: On-site
Location: Berkeley Heights, NJAlpharetta, GAColumbus, OHCoral Springs, FLOmaha, NE
Salary: $109,000–$182,400 / yr
Posted: 8 days ago
Freshness: Confirmed live today
Nearby: 99+ roles within 25 mi

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $178k

This role $146k

$96k $227k

below market most similar roles pay here above market

This role pays less than 65% of similar roles. Most pay $142,300–$214,000 — the blue band above. At the midpoint, this role pays about $146k versus about $178k for comparable roles.

Based on 240 similar postings.

Employer

About Fiserv

Fiserv is a global leader in financial services technology, providing core banking platforms, payment processing, digital banking, and merchant acquiring solutions to financial institutions and businesses. Industry: Financial Technology & Payments

Fiserv currently has 117 open roles on FindRole.

Listed pay typically runs $123,500–$193,800 across 85 roles with salary data.

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At a glance

TL;DR · Mobile Developer (React Native)

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JOB TITLE: Mobile Developer (React Native) As a Senior Software Engineer, Mobile (React Native), you will join the mobile team to design, develop, and maintain secure cross-platform applications for iOS and Android. You will build reusable components, screens, libraries, and platform-specific native modules while integrating RESTful APIs, third-party SDKs, and payment services. Your daily work involves optimizing application performance, memory usage, and reliability while implementing secure authentication, encryption, and PCI compliance best practices. You will utilize React Native, TypeScript, JavaScript, hooks, and state management within an Agile environment. The role focuses on modernizing a mobile platform to deliver digital financial experiences, specifically addressing the technical challenges of high-volume financial transactions, data protection, and scalable mobile architecture for a large-scale consumer application.

Skills

React Native TypeScript JavaScript Swift Kotlin RESTful APIs CI/CD Git Firebase Jest Detox Appium Expo CodePush Agile Scrum iOS Android PCI Compliance

What you'll do

Design, develop, test, and maintain cross-platform mobile applications for iOS and Android using React Native and TypeScript.
Build reusable components, screens, libraries, and platform-specific native modules to support scalable development.
Integrate RESTful APIs, third-party SDKs, payment services, and financial technology platforms.
Optimize application performance, memory usage, reliability, and multi-language localization experiences.
Implement secure authentication, encryption, data protection, and PCI compliance best practices.
Manage state, CI/CD pipelines, releases, analytics, and push notification services.
Participate in code reviews, technical design discussions, and architectural decision-making.

What we're looking for

You must possess valid and unrestricted U.S. work authorization.
5+ years of professional mobile application development experience is required.
4+ years of experience building and deploying production-grade React Native applications is required.
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent professional experience is required.
Expertise in React Native, JavaScript, TypeScript, hooks, component architecture, navigation, and state management is required.
Experience integrating RESTful APIs, asynchronous programming, and third-party SDKs is required.
Experience with mobile security, encryption, secure storage, authentication, and data protection standards is required.
Experience developing native mobile applications with Swift and/or Kotlin is preferred.

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