Join our customer's team as an experienced Backend Developer. In this high-impact, remote role, you'll design, implement, and continually improve robust backend APIs while collaborating with cutting-edge AI research. You'll help test and shape the next generation of developer tools alongside a high-caliber engineering group.

Job Title: Java Developer - AI Expert

Job Type: Contract (Part-time)

Location: Remote

• Design, develop, and optimize REST and GraphQL endpoints for scalable APIs.
• Drive data validation, error handling, and security best practices within backend services.
• Plan and execute database migrations, optimizations, and schema changes as needed.
• Actively test new AI-powered models in Cursor, providing actionable feedback via incident reports, bug traces, and screenshots.
• Participate in 4-day intensive testing bursts, exp...