Coding Expert - Java

Engagement: Hourly, at‑will contractor. Start Date: Rolling — staffed as projects launch.

About the role

Flexible workload — work from anywhere, on your own schedule. High impact — your craft directly improves models used by top AI labs & Fortune 500 teams. Clear ownership — know exactly what success looks like and have autonomy to deliver. Growth potential — consistent high performers spearhead new programs and mentor incoming SMEs.

Responsibilities

• Review and evaluate AI-generated Java code for correctness, efficiency, and clarity.
• Write high-quality Java solutions to coding problems across varying difficulty levels.
• Create clear, human-readable explanations for code logic and problem-solving strategies.

Requirements

• Fluent in English, with strong written communication skills and the ability to clearly explain abstract coding concepts.
• Expertise in Java: Deep familiarity with core Java concepts such as OOP, multithreading, exception handling, and standard libraries.
• 3-5 years of experience with Java frameworks, tools, or domains (e.g., Spring, Android, backend development) is a plus.
• Bachelor’s degree (or pursuing one) in Computer Science or a related field. Master’s or PhD preferred, but not required.
• Bonus: Experience with data labeling, RLHF, or other AI training projects.

Pay

Pay Range (US): $25 – $100 per hour.

Schedule

Fully remote & asynchronous (minimum 15 hrs/week).