Java Developer - Remote

Job Title: Java Developer - AI Expert Job Type: Contract (Part-time) Location: Remote Job Summary: 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. Key Responsibilities: • 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, exploring how AI models impact real coding workflows. • Engage thoughtfully with the research team in a dedicated Slack channel to discuss findings and propose improvements. • Submit detailed post-burst surveys, delivering insights on model performance and developer experience. Required Skills and Qualifications: • 3+ years of professional experience as a backend developer, with strong expertise in Java. • Proficient in building and maintaining RESTful and GraphQL APIs. • Advanced understanding of backend data validation, error handling, and API security. • Hands-on experience with database migrations, performance tuning, and schema design. • Extensive use of AI tools for coding; familiarity with Cursor is highly desirable. • Outstanding written and verbal communication skills, with a knack for clear incident and bug reporting. • Proven ability to thrive in fast-paced, confidential, and collaborative remote environments. Preferred Qualifications: • Visible contributions to open source (e.g., GitHub stars or contributions). • Experience designing or evaluating experimental tooling and developer workflows. • Demonstrated enthusiasm for AI advancements in software development. Apply tot his job Apply To this Job