Java Developer | $50-$120/hr Remote

Overview

This contract role involves designing and optimizing REST and GraphQL APIs while actively testing and providing feedback on AI-powered coding tools. You'll work remotely with a research team to improve AI models through intensive testing bursts and detailed reporting. Your backend development expertise in Java is key, and no prior AI experience is needed.

What You'll Do7

• 1Design, develop, and optimize REST and GraphQL endpoints for scalable APIs.
• 2Drive data validation, error handling, and security best practices within backend services.
• 3Plan and execute database migrations, optimizations, and schema changes as needed.
• 4Actively test new AI-powered models in Cursor, providing actionable feedback via incident reports, bug traces, and screenshots.
• 5Participate in 4-day intensive testing bursts, exploring how AI models impact real coding workflows.
• 6Engage thoughtfully with the research team in a dedicated Slack channel to discuss findings and propose improvements.
• 7Submit detailed post-burst surveys, delivering insights on model performance and developer experience.

Requirements7

• 13+ years of professional experience as a backend developer with strong expertise in Java.
• 2Proficient in building and maintaining RESTful and GraphQL APIs.
• 3Advanced understanding of backend data validation, error handling, and API security.
• 4Hands-on experience with database migrations, performance tuning, and schema design.
• 5Extensive use of AI tools for coding; familiarity with Cursor is highly desirable.
• 6Outstanding written and verbal communication skills with a knack for clear incident and bug reporting.
• 7Proven ability to thrive in fast-paced, confidential, and collaborative remote environments.

Who Should Apply

Salary Insight