React Native Developer

Saxon Global; Malvern (Chester County); On-site; USD 100,000 - 130,000; Full time

Job summary

A leading technology company in Chester County, Malvern is hiring a React Native Engineer to lead cross-platform mobile development. The role involves optimizing app performance, mentoring engineers, and collaborating with product and design teams. Candidates should have strong experience with React Native and TypeScript, as well as a deep understanding of mobile performance optimization. This position offers an exciting opportunity to work in a dynamic environment focusing on high-performance mobile features.

Qualifications

• Strong experience with React Native and TypeScript.
• Hands-on with native modules, bridging, and platform-specific configs.
• Deep understanding of mobile performance optimization.
• Experience working in large, multi-team mobile environments.
• Familiarity with Expo / EAS is a plus.

Responsibilities

• Lead React Native adoption alongside existing iOS & Android teams.
• Build and optimize high-performance mobile features.
• Collaborate with product, design, and backend teams.
• Improve startup time, memory usage, and overall app performance.
• Mentor engineers and contribute to mobile architecture decisions.

Skills

React Native

TypeScript

Mobile performance optimization

Native modules

CI/CD and mobile release workflows

Job description

We’re hiring an experienced React Native Engineer to help lead and scale cross‑platform mobile development in a complex, production environment.

Responsibilities

• Lead React Native adoption alongside existing iOS & Android teams (brownfield approach)
• Build and optimize high‑performance mobile features
• Collaborate with product, design, and backend teams
• Improve startup time, memory usage, and overall app performance
• Mentor engineers and contribute to mobile architecture decisions

Qualifications

• Strong experience with React Native and TypeScript
• Hands‑on with native modules, bridging, and platform‑specific configs
• Deep understanding of mobile performance optimization
• Experience working in large, multi‑team mobile environments
• Familiarity with Expo / EAS, CI/CD, and mobile release workflows is a plus