Senior Software Engineer, React Native

Senior Software Engineer, React Native (Staff) San Mateo, CA (Hybrid) Responsibilities Define and evolve the frontend architecture for PlayStation client applications on mobile using React Native and modern JavaScript/TypeScript. Drive performance optimizations and best practices for rendering, startup time, and UI responsiveness. Collaborate with native platform engineers (C++/Objective‑C/Swift) to design and integrate custom native modules and optimize cross‑platform interoperability. Apply architectural design patterns such as MVC, MVVM, MVP to develop a sustainable and reusable codebase. Partner with product managers, designers, and researchers to translate user experience requirements into elegant, maintainable solutions. Establish coding standards, testing strategies, and development patterns that raise the quality bar for frontend engineering. Mentor engineers and act as a multiplier for frontend development expertise across the broader team. Investigate new frontend technologies, frameworks, and performance techniques, and guide their adoption when appropriate. Represent frontend/OS needs in technical and architectural discussions across Sony Interactive Entertainment. Required Qualifications 8+ years of software development experience, with significant experience building React Native apps or high‑performance JavaScript/TypeScript applications. BS/MS degree in Computer Science. Strong expertise in frontend performance profiling, optimization, and debugging. Passion for delivering world‑class user interfaces with exceptional performance. Deep understanding of cross‑platform architecture and how to bridge between JavaScript and native modules. Proven track record of delivering production‑quality mobile or desktop applications with React Native. Experience designing scalable frontend architectures and reusable UI frameworks. Strong collaboration skills and ability to work closely with native engineers, designers, and product managers. Demonstrated technical leadership: leading projects, mentoring engineers, or setting engineering strategy. Desired Qualifications Familiarity with iOS development and native bridging concepts (C++, Objective‑C, Swift). Experience with accessibility, internationalization, and UI testing frameworks. Contributions to open‑source React Native or frontend libraries. Familiarity with CI/CD pipelines and modern build systems for frontend development. Experience working with globally distributed teams. Compensation Base pay range: $216,200 — $324,400 USD Benefits Eligible for top‑tier benefits including medical, dental, vision, matching 401(k), paid time off, wellness program, and employee discounts. Equal Opportunity Statement Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender, race, religion, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or any other legally protected category. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment. #J-18808-Ljbffr