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Jobs · Engineering · Massachusetts

Senior Software Engineer, Mobile Tech Lead

ZoomInfo · Waltham, MA · 2 wk ago
HybridEngineering$140k–$220k/yrFull-time

About the role

The dynamic mobile team at ZoomInfo is seeking a skilled and experienced React Native developer to join our growing team. You will be responsible for designing, developing, and maintaining high-quality features across multiple production mobile applications. You will collaborate closely with product managers, UI/UX designers, and backend engineers to deliver exceptional user experiences.

Responsibilities

  • Design, develop, and maintain high-quality features across multiple production mobile applications using React Native, with a focus on performance, responsiveness, and reliability
  • Partner closely with product managers, UI/UX designers, and backend engineers to translate requirements into well-architected, shippable features
  • Write clean, maintainable, and testable code using JavaScript and TypeScript, applying architectural patterns that support scale across iOS and Android
  • Lead and actively participate in code reviews, setting a high technical bar and sharing knowledge to elevate the broader engineering team
  • Diagnose and resolve complex bugs and performance issues — identifying root causes and implementing durable solutions
  • Mentor junior engineers, invest in their growth, and contribute to a strong, inclusive engineering culture
  • Evaluate emerging React Native advancements and mobile development trends, and apply relevant innovations to continuously improve our platform

Requirements

  • Must have 6+ years of experience in mobile application development, with a strong focus on React Native, or an equivalent combination of education and hands-on experience
  • Strong proficiency in JavaScript and TypeScript, including experience with state management libraries such as Redux or MobX
  • Demonstrated experience building and maintaining complex, production-grade React Native applications across iOS and Android
  • Hands-on experience with testing frameworks (e.g., Jest, React Native Testing Library) and a commitment to test-driven development practices
  • Strong cross-functional collaboration, communication, and analytical problem-solving skills

Preferred

  • Familiarity with RESTful APIs, GraphQL, and asynchronous programming patterns
  • Working knowledge of Node.js for build tooling, scripting, or backend-for-frontend (BFF) integrations
  • Experience with CI/CD pipelines for mobile applications and automated deployment processes
  • Experience with mobile performance optimization, including memory management and battery efficiency

Bonus Points

  • Familiarity with CI/CD pipelines for mobile applications and automated deployment processes
  • Experience with performance optimization, memory management, and battery usage for mobile apps

Benefits

We offer a comprehensive benefits package that includes holistic mind, body, and lifestyle programs designed for overall well-being. Actual compensation offered will be based on factors such as the candidate's work location, qualifications, skills, experience, and/or training. Your recruiter can share more information about the specific salary range for your desired work location during the hiring process.

Pay

$140,000—$220,000 USD

Schedule

Full-time

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