Senior Full-Stack Java Developer at Newark,CA

Job Description:
Looking for an experienced Senior Full-Stack Java Developer with 8-10 years of experience to join our dynamic team in Fremont, CA. In this role, you will be responsible for both developing new, cutting-edge features and maintaining our existing, high-performance applications.
Key Responsibilities
Design, develop, and maintain robust and scalable web applications using Java on the backend and React on the frontend.
Work with both MongoDB and PostgreSQL to manage and optimize our data infrastructure.
Collaborate with cross-functional teams to define, design, and ship new features.
Ensure the performance, quality, and responsiveness of applications.
Identify and correct bottlenecks and fix bugs.
Help maintain code quality, organization, and automation.
Mentor junior developers and lead technical discussions.

Required Qualifications
8-10 years of professional experience as a full-stack developer.
Proven expertise in Java for backend development.
Extensive experience with React for building modern user interfaces.
Strong working knowledge of both MongoDB (NoSQL) and PostgreSQL (SQL).
Experience with a mix of new feature development and maintaining existing systems.
Excellent problem-solving and communication skills.
Ability to work effectively in a collaborative, on-site environment.