Senior React Native Developer — Remote, Full Lifecycle

Cognizant; Sunnyvale (CA); Remote; USD 70,000 - 100,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Holidays

PTO

401(k)

Disability Insurance

Parental Leave

Employee Stock Purchase Plan

Job summary

Cognizant in Sunnyvale, CA is seeking an experienced React Native Developer to build high quality cross-platform mobile apps for Android and iOS. You will take features from development through production, collaborating with design, QA, and backend teams to deliver polished user experiences.

This remote role offers flexibility while focusing on delivering reliable mobile solutions. Applicants should have 5+ years in React Native and strong JavaScript skills; the position includes a discretionary

Qualifications

• 5+ years of professional experience in React Native development.
• Experience building cross-platform mobile apps for Android and iOS.
• Understanding of end-to-end mobile app development from development to production.
• Strong knowledge of JavaScript and build tools.
• Familiarity with software design patterns (MVC, Delegation, Singleton, Factory, Adapter).
• Experience writing clean, maintainable client-side code.

Responsibilities

• Design, develop, and maintain cross-platform mobile applications using React Native.
• Own the full app lifecycle, from development and testing through release to production.
• Write clean, maintainable, and efficient client-side code following industry best practices.
• Apply proven software design patterns to build scalable, well-structured applications.
• Use JavaScript development and build tools to manage builds, dependencies, and releases.
• Collaborate with cross-functional teams to translate requirements into working features.
• Troubleshoot, debug, and improve app performance on both Android and iOS.

Skills

React Native

JavaScript

Mobile development

Cross-platform

App lifecycle

Job description

Cognizant in Sunnyvale, CA is seeking an experienced React Native Developer to build high quality cross-platform mobile apps for Android and iOS. You will take features from development through production, collaborating with design, QA, and backend teams to deliver polished user experiences.

This remote role offers flexibility while focusing on delivering reliable mobile solutions. Applicants should have 5+ years in React Native and strong JavaScript skills; the position includes a discretionary