Java Backend Developer

Phoenix, AZ
job summary:
Join our high-impact NA DIG Apps Application Development team as a Java Backend Developer. In this role, you will play a foundational part in building and modernizing core backend systems that power critical commercial platforms. You will work within a highly collaborative environment focused on scaling cloud-native microservices, implementing reactive programming patterns, and engineering high-quality technical frameworks.


location: Phoenix, Arizona
job type: Contract
salary: $35.30 - 45.30 per hour
work hours: 8am to 5pm
education: Bachelors

responsibilities:

  • Design, build, and deliver resilient backend software applications using Core Java, Spring Boot, and Microservices architectures.
  • Architect and scale efficient RESTful API structures and seamlessly interface with both enterprise relational databases and NoSQL solutions.
  • Write exceptionally clean, reliable, and refactored code while strictly adhering to test-driven and behavior-driven development principles.
  • Engage within a modern CI/CD landscape to deploy infrastructure configurations, run continuous automated testing, and secure smooth production cycles.
qualifications:
8+ years of professional backend software development experience using Java and J2EE platforms.

Extensive hands-on background developing containerized cloud-ready microservices utilizing the Spring Boot framework.

Confident understanding of object-oriented design patterns, database development (Oracle, MySQL, or Cassandra), and comprehensive SCM/build automation tools.

PREFERRED QUALIFICATIONS

Direct engineering experience working with Vert.x or similar asynchronous, reactive programming frameworks.

Practical exposure to scalable NoSQL database clusters, notably Apache Cassandra.

Demonstrated mastery of automated testing practices including Test-Driven Development (TDD) or Behavior-Driven Development (BDD).


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 [email protected].


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.

Posted 2026-06-11

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