Senior React Native Developer – Frontend Performance Sprint

Ridgeline Software

Freelance · Remote · Flexible hours

About the role

Ridgeline Software is expanding its B2B SaaS platform with a new multi‑tenant capability. We need a seasoned React Native Developer to design and ship reusable modules that serve multiple tenants while keeping performance and security top‑of‑mind.

Key responsibilities

• Architect and implement multi‑tenant screens and navigation flows in React Native
• Integrate shared APIs and handle tenant‑specific data isolation
• Write clean, type‑safe JavaScript/TypeScript code and unit tests
• Collaborate with backend engineers to define contract interfaces
• Optimize app size and runtime performance for Android and iOS

Must-have skills

• 5+ years building production‑grade React Native apps
• Deep knowledge of JavaScript, Android and iOS platform nuances
• Experience with state management (Redux, MobX) and navigation libraries
• Proven ability to deliver multi‑tenant features in a B2B context

Nice to have

• Familiarity with TypeScript and GraphQL
• Background in CI/CD pipelines for mobile builds
• Exposure to analytics and remote configuration tools