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Java Developer - Remote

Work from home Full-time role Hiring

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.

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