Java Backend Engineer - Spring Boot & Microservices

Cloud Analytics Technologies, LLC; Raleigh (NC); On-site; USD 95,000 - 130,000; Full time

Job summary

Cloud Analytics Technologies, LLC is seeking an experienced Java Backend Developer to design, develop, and maintain scalable backend applications. The role emphasizes Core Java, Spring Boot, microservices architecture, REST APIs, Hibernate/JPA, and relational databases.

You will implement authentication with Spring Security and JWT, build robust services, and collaborate with cross-functional teams to deliver high-performance systems. Strong testing with JUnit/Mockito is expected.

Qualifications

• Design scalable backend services using Java and Spring Boot.
• Strong knowledge of Java ecosystem, JVM performance tuning helpful.
• Experience with relational databases and ORM (Hibernate/JPA).
• Security experience with JWT and Spring Security preferred.

Responsibilities

• Design, develop, and maintain backend applications using Java and Spring Boot.
• Develop RESTful APIs and integrate third-party services.
• Build scalable and secure microservices-based applications.
• Implement business logic using Core Java and advanced Java concepts.
• Work with databases such as MySQL, PostgreSQL, or Oracle.
• Use Hibernate and Spring Data JPA for database operations.
• Optimize application performance and improve code quality.
• Implement authentication and authorization using Spring Security and JWT.
• Write unit and integration tests using JUnit and Mockito.
• Collaborate with frontend developers, QA engineers, and DevOps teams.
• Troubleshoot, debug, and resolve application issues.
• Participate in code reviews, technical discussions, and Agile ceremonies.

Skills

Core Java

Spring Boot

Microservices

REST APIs

Hibernate/JPA

Spring Security

JWT

Tools

JUnit

Mockito

Job description

Cloud Analytics Technologies, LLC is seeking an experienced Java Backend Developer to design, develop, and maintain scalable backend applications. The role emphasizes Core Java, Spring Boot, microservices architecture, REST APIs, Hibernate/JPA, and relational databases.

You will implement authentication with Spring Security and JWT, build robust services, and collaborate with cross-functional teams to deliver high-performance systems. Strong testing with JUnit/Mockito is expected.