Senior Java Developer - Hybrid (Spring, Microservices)

Vitaver & Associates, Inc; Austin (TX); Hybrid; USD 124,000 - 152,000; Part time

Job summary

Vitaver & Associates, Inc. is seeking a Java Developer to design, develop and maintain enterprise Java applications in a hybrid setup in Austin, TX.

The role emphasizes Spring-based architectures, RESTful services, OAuth 2.0/JWT security, and scalable microservices with XML/JSON data exchange. Qualifications include 8+ years in Java and related technologies, strong SQL/ORM experience with Oracle, and collaboration with engineering, product management, and business analysis teams.

Qualifications

• 8+ years designing Java enterprise solutions with Spring.
• Experience with RESTful APIs, OAuth 2.0, and JWT.
• Proficient in microservices and XML/JSON parsing.
• Experience with Oracle databases, SQL optimization, and Hibernate/JPA.
• Collaborate across engineering, product management, and business analysis teams.
• Apply enterprise coding standards and performance optimization.

Responsibilities

• Design, develop, and maintain robust Java applications using Spring.
• Architect secure microservices and RESTful APIs with OAuth2/JWT.
• Optimize Oracle SQL and implement Hibernate/JPA persistence.
• Build scalable interfaces for internal and external system integrations.
• Collaborate with cross-functional teams to translate requirements.
• Apply design standards and agile practices to drive delivery.

Skills

Java development

Spring framework

RESTful APIs

OAuth 2.0 / JWT

Microservices

Oracle / SQL / ORM

Data integration

Cross-team collaboration

Maven/Gradle

Git

Tools

Maven/Gradle

Git

Job description

Vitaver & Associates, Inc. is seeking a Java Developer to design, develop and maintain enterprise Java applications in a hybrid setup in Austin, TX.

The role emphasizes Spring-based architectures, RESTful services, OAuth 2.0/JWT security, and scalable microservices with XML/JSON data exchange. Qualifications include 8+ years in Java and related technologies, strong SQL/ORM experience with Oracle, and collaboration with engineering, product management, and business analysis teams.