Java Full Stack Developer
Apolis
Title: Java Full Stack Developer (React & Spring Boot Microservices)
Location: San Leandro, CA
In-person Interview Must
BPM ID: 102602-74-1
We are seeking a highly skilled Full Stack Java Developer with a strong frontend focus on React nd 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)
Location: San Leandro, CA
In-person Interview Must
BPM ID: 102602-74-1
We are seeking a highly skilled Full Stack Java Developer with a strong frontend focus on React nd 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
- 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)
- 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 nd Kubernetes (preferred)
- Work in Agile/Scrum teams, contributing to design reviews, code reviews, and sprint ceremonies
- 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
- 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
Vacancy posted 2 days ago
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