Freelance Java Software Developer

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 or experimental projects

Required Qualifications

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

At least 3 years of professional experience in Java 17+

Advanced level of English (C1) or above

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

Familiarity with cloud platforms and microservices architectures