React Developer (F2F Interview; CPT/OPT & H1B is not workable as sponsorship is not available.)

Note :- Interview is On-Site, Face to Face. Title: React Developer Focus Split: 70% Front End Development | 30% Back End Development Duration: 12+ Months Locations: San Leandro, CA {Hybrid 03 Days On-Site} Interview: On-Site Interview Front End (Primary — 70%) JavaScript - strong proficiencyReactJS - core framework expertiseReact Hooks - hands-on experience (useState, useEffect, custom hooks, etc.)Redux - state management experience Back End (Secondary — 30%) Java - Core language proficiencySpring / Spring Boot - building and consuming REST APIsSQL Database (e.g., MySQL, PostgreSQL, Oracle) - basic query/schema familiarityMaven/Gradle - build tooling (nice to have) Role Summary We're looking for a Mid-Level React Developer with a strong front-end foundation and working back-end exposure in Java.The ideal candidate has 05 - 07 years of overall front-end development experience, including 02 - 03 years specifically with ReactJS, and is comfortable building performant, maintainable UI using modern React patterns (Hooks, Redux) while also contributing to Java/Spring Boot back-end tasks such as REST API development and integration.