Freelance Java Developer

VirtualVocationsConcord, California, United States

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A company is looking for a Freelance Software Developer (Java) - Quality Assurance (AI Trainer).

Key Responsibilities

Code generation and code review

Training and evaluation of large language models

Collaborating with project leads on complex projects

Required Qualifications

Bachelor's or Master's Degree in a related field

At least 3 years of professional experience in Java 17+

Hands-on experience with JUnit 5, TestNG, and Mockito

Proficiency with build tools and CI / CD pipelines

Experience with the Spring ecosystem and microservices architectures

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Java Developer • Concord, California, United States

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