Job Title: Backend Java Developer

Job Type: Contract

Location: Remote

Required Skills

• JAVA

• Spring Boot

• Microservices

As a Backend Java Developer, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities

• Design, develop, and maintain scalable backend systems using Java and Spring Boot.

• Architect robust microservices solutions to support complex application requirements.

• Collaborate with the customer's team to review technical specifications and deliver high-quality code.

• Contribute expert insights to improve application performance, reliability, and security.

• Participate in code reviews and provide constructive feedback to peers.

• Document technical processes and solutions with clear, concise written communication.

• Troubleshoot, debug, and optimize backend systems as needed.

Required Skills and Qualifications

• Expert proficiency in Java programming language.

• Hands-on experience with Spring Boot framework for backend development.

• Strong knowledge of microservices architecture and design principles.

• Demonstrated ability to write clean, maintainable, and efficient code.

• Exceptional written and verbal communication skills, with a keen 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 cloud platforms such as AWS, Azure, or Google Cloud.

• Prior experience working on AI-driven or data-intensive projects.

• Background in high-availability or distributed systems.