React Native Developer

Cognizant; Hartford (CT); Ibrido; USD 90.000 - 130.000; Tempo pieno

Vantaggi offerti da questo lavoro

Health insurance

Paid holidays

Paid time off

401(k) contribution

Disability insurance

Parental leave

Employee stock purchase plan

Descrizione del lavoro

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

The role offers a hybrid work arrangement, a competitive salary, and benefits. You’ll work with modern JavaScript tooling, apply common design patterns, and optimize performance across

Competenze

• 5+ years of professional software development, with strong hands-on React Native experience.
• Experience building apps for Android and iOS.
• Understanding cross-platform app development lifecycle from development to production.
• Basic understanding of JavaScript build tools.
• Knowledge of software design patterns (MVC, Delegation, Singleton, Factory, Adapter).

Mansioni

• Design, develop, and maintain cross-platform mobile apps with React Native.
• Own full app lifecycle from development to production release.
• Write clean, maintainable client-side code following best practices.
• Apply software design patterns to build scalable apps.
• Use JavaScript build tools to manage builds, dependencies, and releases.
• Collaborate with cross-functional teams to translate requirements into features.
• Troubleshoot and optimize performance on Android and iOS.

Conoscenze

React Native

Mobile development

JavaScript

Cross-platform

iOS & Android

Strumenti

Git

Xcode

Android Studio

Descrizione del lavoro

React Native Developer

Location: Hybrid in Sunnyvale, CA

About the Role

We’re looking for an experienced React Developer to build and ship high-quality cross-platform mobile apps for Android and iOS. You’ll take features from development through production, working closely with design, QA, and backend teams to deliver reliable, polished user experiences.

Key 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

Required Qualifications

• 5+ years of professional experience in software development, with strong hands-on experience in the React Native framework
• Solid understanding of mobile development principles, with experience building apps for more than one target OS (preferably Android and iOS)
• Understanding of the end-to-end activities involved in developing a cross-platform mobile app, from development to production
• Basic understanding of JavaScript development and build tools
• Awareness of good practices in client-side coding
• Solid understanding of software design and patterns such as MVC, Delegation, Singleton, Factory, and Adapter

Applications will be accepted until 10/30/2026.

The annual salary for this position is between $ 90,000– $ 130,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.