Senior Mobile Tech Lead - React Native Expert (Hybrid)

Zoom Information, Inc.; Waltham (MA); Hybrid; USD 140,000 - 220,000; Full time

Job summary

ZoomInfo is expanding its dynamic mobile team, engineering cutting-edge mobile apps for iOS and Android and delivering exceptional user experiences. You will design, develop, and maintain features using React Native, partnering with product, UI/UX, and backend engineers to ship high-quality work.

The role emphasizes test-driven development, strong collaboration, and mentoring to elevate the engineering culture while exploring new React Native innovations.

Qualifications

• 6+ years of mobile application development with React Native or equivalent experience.
• Strong proficiency in JavaScript and TypeScript, including Redux or MobX.
• Experience building and maintaining production-grade React Native apps across iOS and Android.
• Hands-on experience with testing frameworks (Jest, React Native Testing Library) and test-driven development practices.
• Strong cross-functional collaboration, communication, and analytical problem-solving skills.

Responsibilities

• Design, develop, and maintain high-quality features across multiple production mobile applications using React Native, focusing on performance and reliability.
• Partner with product managers, UI/UX designers, and backend engineers to translate requirements into shippable features.
• Write clean, maintainable, and testable code using JavaScript and TypeScript; apply patterns that support scale across iOS and Android.
• Lead and participate in code reviews, setting a high technical bar and sharing knowledge.
• Diagnose and resolve complex bugs and performance issues with durable solutions.
• Mentor junior engineers and contribute to a strong, inclusive engineering culture.
• Evaluate emerging React Native advancements and mobile trends to improve the platform.

Skills

React Native

JavaScript

TypeScript

Redux

MobX

Testing (Jest)

RN Testing Library

Cross-functional collaboration

Problem solving

Tools

Node.js

CI/CD

GraphQL

Job description

ZoomInfo is expanding its dynamic mobile team, engineering cutting-edge mobile apps for iOS and Android and delivering exceptional user experiences. You will design, develop, and maintain features using React Native, partnering with product, UI/UX, and backend engineers to ship high-quality work.

The role emphasizes test-driven development, strong collaboration, and mentoring to elevate the engineering culture while exploring new React Native innovations.