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Responsibilities:

  • Design, build, and maintain Spring Boot microservices using Java 21 and Java 25.
  • Create and evolve RESTful APIs with clear contracts, versioning, and backward compatibility.
  • Implement input validation, error handling, idempotency, and standardized response models.

Qualifications:

  • A degree from an accredited College/University in the applicable field of services is required.
  • 8+ years of experience in IT software development.
  • Strong knowledge of Spring Boot microservices and hands-on experience with Java 21 and Java 25.

Additional Requirements:

  • Must be a US Citizen or have Permanent Residence status (Green Card).
  • Must be able to obtain a Position of Public Trust Clearance.
  • Must have lived in the US for the past 5 years and cannot have more than 6 months travel outside the US within the last five years.

Tier One Technologies

Tier One Technologies provides IT services and solutions, including support for US Government clients. They seek a Microservices Developer for a contract-to-hire position. The company values technical excellence and collaboration.

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