Java Backend Engineer: Spring Boot & Microservices

Valiant Technologies LLC; Raleigh (NC); On-site; USD 90,000 - 120,000; Full time

Job summary

Valiant Technologies LLC is seeking an experienced Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The role emphasizes Core Java, Spring Boot, microservices, REST APIs, and relational databases, with an emphasis on secure, robust services.

The ideal candidate will develop robust backend services, integrate third-party APIs, and collaborate with cross-functional teams including frontend, QA, and DevOps.

Qualifications

• Strong knowledge of Core Java, Spring Boot, Microservices architecture, REST APIs, Hibernate/JPA, and relational databases.

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.

Tools

Core Java

Spring Boot

Microservices

REST APIs

Hibernate/JPA

Relational databases (MySQL/PostgreSQL/Oracle)

Job description

Valiant Technologies LLC is seeking an experienced Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The role emphasizes Core Java, Spring Boot, microservices, REST APIs, and relational databases, with an emphasis on secure, robust services.

The ideal candidate will develop robust backend services, integrate third-party APIs, and collaborate with cross-functional teams including frontend, QA, and DevOps.