Senior Software Engineer (React Native)

TL;DR

Senior Software Engineer (React Native): Developing high‑performance frontend architectures for hirify.global mobile and desktop applications with an accent on cross-platform interoperability and UI responsiveness. Focus on defining technical best practices, optimizing rendering, and integrating custom native modules.

Location: Hybrid in San Mateo, CA, United States

Salary: $216,200 - $324,400 USD

Company

Sony Interactive Entertainment (hirify.global) is a global leader in entertainment, delivering cutting-edge hardware and network services to over 100 million people.

What you will do

• Define and evolve the frontend architecture for mobile client applications using React Native and TypeScript.
• Drive performance optimizations for rendering, startup time, and UI responsiveness.
• Collaborate with native platform engineers (C++/Objective-C/Swift) to design and integrate custom native modules.
• Apply architectural design patterns (MVC, MVVM, MVP) to develop a sustainable and reusable codebase.
• Establish coding standards, testing strategies, and development patterns to raise quality.
• Mentor engineers and provide technical leadership across the broader frontend team.

Requirements

• 8+ years of software development experience with significant expertise in React Native or high-performance JS/TS applications.
• BS/MS degree in Computer Science.
• Strong expertise in frontend performance profiling, optimization, and debugging.
• Proven track record of delivering production-quality mobile or desktop applications.
• Deep understanding of cross-platform architecture and bridging between JS and native modules.
• Must be based in San Mateo, CA for hybrid work.

Nice to have

• Familiarity with iOS development and native bridging (C++, Objective-C, Swift).
• Experience with accessibility, internationalization, and UI testing frameworks.
• Contributions to open-source React Native or frontend libraries.
• Experience with CI/CD pipelines and modern build systems.

Culture & Benefits

• Top-tier benefits package including medical, dental, and vision insurance.
• Matching 401(k) plan.
• Paid time off and wellness programs.
• Coveted employee discounts for Sony products.
• Inclusive environment that empowers employees and embraces diversity.