Java Developer

SaidGig
Will County, IL

Build scalable Java backend systems while applying your expertise to help train next-generation AI systems. Your real-world technical input will help improve how models learn, reason, and perform. No prior AI experience is required. Key Responsibilities

  • Design, develop, and maintain scalable backend systems using Java and Spring Boot.
  • Architect reliable microservices solutions for complex application requirements.
  • Collaborate with the customer team to review technical specifications and deliver high-quality code.
  • Provide expert input to improve application performance, reliability, and security.
  • Participate in code reviews and offer constructive feedback.
  • Document technical processes and solutions clearly and concisely.
  • Troubleshoot, debug, and optimize backend systems as needed.
Qualifications
  • Expert proficiency in Java.
  • Hands-on Spring Boot backend development experience.
  • Strong knowledge of microservices architecture and design principles.
  • Ability to write clean, maintainable, efficient code.
  • Strong written and verbal communication skills with close attention to detail.
  • Experience collaborating with remote teams in a fast-paced environment.
  • Solid understanding of REST APIs, data structures, and backend best practices.
Preferred Qualifications
  • Exposure to AWS, Azure, or Google Cloud.
  • Experience with AI-driven or data-intensive projects.
  • Background in high-availability or distributed systems.
Work Terms
  • Remote contract engagement.
Compensation
  • $30 to $90 per hour.
Posted 2026-08-14

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