Java Backend Engineer: Spring Boot & Microservices

Valiant Technologies LLC; Austin (TX); In loco; USD 110.000 - 170.000; Tempo pieno

Descrizione del lavoro

Valiant Technologies LLC in Austin, TX seeks a skilled Java Backend Developer to design, build, and maintain scalable backend applications and RESTful services. You will work with Spring Boot, JPA, Hibernate, and microservices, delivering enterprise-grade software and robust data access layers.

You’ll collaborate with frontend, QA, DevOps and product teams, implement unit and integration tests, optimize queries, and ensure security with JWT/OAuth2.

Competenze

• Strong experience with Core Java, including multithreading and exception handling.
• Proficient in Spring Boot, Spring MVC, and Spring Data JPA.
• Experience building RESTful APIs and microservices with ORM-based data access.
• Familiarity with SQL databases (MySQL, PostgreSQL, Oracle, SQL Server) and ORM concepts.

Mansioni

• 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 layers with JPA and Hibernate.
• Optimize queries and improve application performance.
• Collaborate with frontend, QA, DevOps, and product teams.
• Write unit and integration tests and participate in code reviews.

Conoscenze

Core Java

Spring Boot

Spring Data JPA

Hibernate ORM

REST API development

SQL databases

Maven/Gradle

Git

Microservices architecture

JUnit/Mockito

JWT/OAuth2 security

Spring Security

Strumenti

Docker

Kubernetes

Cloud platforms (AWS/Azure/GCP)

Kafka/RabbitMQ

CI/CD tools (Jenkins, GitHub Actions, Azure DevOps)

Descrizione del lavoro

Valiant Technologies LLC in Austin, TX seeks a skilled Java Backend Developer to design, build, and maintain scalable backend applications and RESTful services. You will work with Spring Boot, JPA, Hibernate, and microservices, delivering enterprise-grade software and robust data access layers.

You’ll collaborate with frontend, QA, DevOps and product teams, implement unit and integration tests, optimize queries, and ensure security with JWT/OAuth2.