Java Full Stack Developer (React & Spring Boot Microservices)

• *Role description
• *Job Title: Full Stack Java Developer (React & Spring Boot Microservices)
• *Location: Concord, CA (Hybrid/Onsite as required)
• *Role Overview

We are seeking a highly skilled

• *Full Stack Java Developer**

with a

• *strong frontend focus on React**

and deep expertise in

• *Spring Boot–based microservices**

. The ideal candidate will design, develop, and maintain scalable, high‑performance web applications and RESTful services for enterprise-grade platforms, particularly within regulated or high‑availability environments.

• *Key Responsibilities
• *Frontend (React – Strong Focus)
• Design and develop modern, responsive
• *Single Page Applications (SPAs)**

using

• *React (Hooks, Context API, Redux)
• Build reusable, modular UI components using
• *JavaScript/TypeScript, HTML5, CSS3
• Integrate frontend applications with backend APIs using REST/JSON
• Optimize UI performance using lazy loading, code splitting, and efficient state management
• Collaborate with UX/UI designers to translate wireframes into high-quality user experiences
• *Backend (Java & Spring Boot Microservices)
• Design and develop
• *Spring Boot microservices

following RESTful and microservices architecture principles

• Implement business logic using
• *Java (8/11/17+)**

,

• *Spring MVC**

,

• *Spring Data JPA/Hibernate
• Build secure APIs with
• *OAuth2, JWT

, and role-based access controls

• Ensure high availability, scalability, and fault tolerance using resilient design patterns
• Integrate with relational and NoSQL databases (PostgreSQL, Oracle, MySQL, MongoDB)
• *DevOps & Engineering Practices
• Write unit and integration tests using
• *JUnit, Mockito, Jest, Enzyme
• Participate in CI/CD pipelines using
• *Maven, Jenkins, GitHub/GitLab, Azure DevOps
• Containerize and deploy services using
• *Docker

and

• *Kubernetes**

(preferred)

• Work in
• *Agile/Scrum**

teams, contributing to design reviews, code reviews, and sprint ceremonies

• *Required Skills
• Strong proficiency in
• *React (v16+ / v18 preferred)
• Solid backend development experience with
• *Java and Spring Boot microservices
• REST API design and integration expertise
• Experience with
• *SQL and ORM frameworks (JPA/Hibernate)
• Hands-on experience with
• *Git**

, build tools, and CI/CD pipelines

• Strong problem-solving and communication skills
• *Nice to Have
• Experience with
• *Kafka or event-driven architectures
• Cloud experience on
• *AWS, Azure, or GCP
• Exposure to
• *Micro-frontend architecture
• Banking, Financial Services, or other regulated domain experience
• *Other details**

Deputation Location : US~California~California null