Senior Software Engineer, Mobile Tech Lead

Job summary

Zoo*** is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You'll be surrounded by teammates who care deeply, challenge each other, and celebrate wins.

Qualifications

• 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
• What You Bring
• 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

Responsibilities

• You'll be surrounded by teammates who care deeply, challenge each other, and celebrate wins.

Skills

Degrees

Industry

Company size