Java Backend Engineer - Spring Boot Microservices

Cloud Analytics Technologies, LLC; Austin (TX); On-site; USD 120,000 - 150,000; Full time

Job summary

Cloud Analytics Technologies, LLC in Austin, TX is seeking a skilled Java Backend Developer to design, develop, and maintain scalable backend applications and RESTful services using Java 8/11/17 and Spring Boot.

You will implement data access with JPA and Hibernate, optimize queries, design relational schemas, and integrate third-party APIs while collaborating with frontend, QA, DevOps, and product teams. Strong problem-solving and testing discipline required.

Qualifications

• Strong experience with Core Java, collections, multithreading, and exception handling.
• Hands-on experience with Spring Boot, Spring MVC, and Spring Data JPA.
• Solid knowledge of Hibernate and ORM concepts.
• Experience in REST API development and integration.
• Proficient in SQL and databases (MySQL, PostgreSQL, Oracle, SQL Server).
• Familiarity with build tools (Maven/Gradle) and Git.
• Understanding of Microservices architecture.
• Experience with JUnit/Mockito and API testing tools (Postman).
• Knowledge of Spring Security, JWT, and OAuth2.

Responsibilities

• Design, develop, and maintain backend applications using Java 8/11/17 and Spring Boot.
• Develop RESTful APIs and microservices following best practices.
• Implement data access with JPA/Hibernate.
• Optimize queries and improve performance.
• Design and maintain relational database schemas.
• Integrate third-party APIs and external systems.
• Write clean, maintainable, and testable code.
• Perform unit and integration testing.
• Troubleshoot production issues and provide timely resolutions.
• Collaborate with frontend, QA, DevOps, and product teams.
• Participate in code reviews and enforce coding standards.

Skills

Core Java

Spring Boot

Spring MVC

Spring Data JPA

Hibernate ORM

REST APIs

SQL Databases

Maven/Gradle

Git

Microservices

JUnit/Mockito

Security (JWT/OAuth2)

Tools

Maven

Gradle

Git

Job description

Cloud Analytics Technologies, LLC in Austin, TX is seeking a skilled Java Backend Developer to design, develop, and maintain scalable backend applications and RESTful services using Java 8/11/17 and Spring Boot.

You will implement data access with JPA and Hibernate, optimize queries, design relational schemas, and integrate third-party APIs while collaborating with frontend, QA, DevOps, and product teams. Strong problem-solving and testing discipline required.