> Markdown version of [/jobs/ext/3428939-java-back-end-developer](https://www.wearedevelopers.com/jobs/ext/3428939-java-back-end-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Java Back-end Developer

- **Company:** Randstad
- **Location:** Charlotte, NC, United States
- **Salary:** $112,320.0 - $134,410.0
- **Contract:** Contract
- **Skills:** Java (Programming Language), Spring Security, Unit Testing, Batch Processing, Bioinformatics, Software Quality, Continuous Integration, Java Platform Enterprise Edition (J2EE), Hibernate (Java), Java Persistence API, JSON, Junit, Apache Maven, OpenID, OpenShift, Oracle (Applications), Oracle SQL Developer, Performance Tuning, Mockito, Swagger, SonarQube, Openapi, Spring-mvc, Spring-boot, Backend, Containerization, Kubernetes, Restful APIs, Spring Batch, Jenkins
- **Published:** September 11, 2026
- **Apply:** https://www.randstadusa.com/jobs/4/1346259/java-back-end-developer_charlotte/

## About the Role

Hibernate,JPA,OIDC,Oracle,Performance tuning,design experience,system implementation

## Description

job summary:
Good to have:

· Hibernate Envers/audit design experience

· OIDC/JWT integration experience

· Performance tuning on Oracle + JPA queries

· Enterprise workflow/approval-system implementation

location: Charlotte, North Carolina
job type: Contract
salary: $54.00 - 64.62 per hour
work hours: 9am to 5pm
education: Bachelors

responsibilities:
Required backend stack:

· Java 17+ (or enterprise Java baseline)

· Spring Boot, Spring MVC, Spring Security

· Spring Data JPA, Hibernate, Oracle SQL

· REST API development (JSON, OpenAPI/Swagger)

· Batch processing with Spring Batch

· Maven-based build and modular architecture

· Unit testing with JUnit5 and Mockito

· CI/CD with Jenkins, code quality via SonarQube

· Containerized deployments using Helm/Kubernetes/OpenShift

qualifications:
Good to have:

· Hibernate Envers/audit design experience

· OIDC/JWT integration experience

· Performance tuning on Oracle + JPA queries

· Enterprise workflow/approval-system implementation

skills:
Hibernate,JPA,OIDC,Oracle,Performance tuning,design experience,system implementation

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

,

Required backend stack:

· Java 17+ (or enterprise Java baseline)

· Spring Boot, Spring MVC, Spring Security

· Spring Data JPA, Hibernate, Oracle SQL

· REST API development (JSON, OpenAPI/Swagger)

· Batch processing with Spring Batch

· Maven-based build and modular architecture

· Unit testing with JUnit5 and Mockito

· CI/CD with Jenkins, code quality via SonarQube

· Containerized deployments using Helm/Kubernetes/OpenShift


## Related Videos

- [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json)
- [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career)
- [Delegating the chores of authenticating users to Keycloak](https://www.wearedevelopers.com/videos/1558-delegating-the-chores-of-authenticating-users-to-keycloak)
- [Hibernate: How to keep calm](https://www.wearedevelopers.com/videos/534-hibernate-how-to-keep-calm)
- [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure)
- [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment)

## Related Articles

- [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries)
- [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for)
- [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Java Basics](https://www.wearedevelopers.com/magazine/122-java-basics)
- [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers)