We are looking for an experienced Java Back End Developer to join our team on a contract basis in Commerce, California. This role focuses on developing and integrating robust backend solutions, ensuring seamless functionality and optimal system performance. The ideal candidate will possess advanced technical expertise and a strong ability to troubleshoot and debug complex systems.<br><br>Responsibilities:<br>• Develop and maintain backend systems using Java, ensuring high performance and reliability.<br>• Implement file parsing, transformation, and generation processes to meet project requirements.<br>• Integrate hardware systems and middleware applications, leveraging preferred technologies.<br>• Conduct file format conversions and ensure compatibility across various platforms.<br>• Design, develop, and maintain APIs to support data mapping and middleware logic.<br>• Debug, test, and troubleshoot backend systems to ensure smooth integration and functionality.<br>• Collaborate with cross-functional teams to align backend solutions with overall project goals.<br>• Deliver high-quality code that adheres to best practices and industry standards.<br>• Optimize backend processes to improve efficiency and scalability.<br>• Document technical solutions and processes for future reference.

• Minimum of 5 years of experience in Java backend development.<br>• Proficiency in working with APIs, including development, testing, and management.<br>• Strong understanding of XML technologies and related file formats.<br>• Familiarity with Software Development Kits (SDKs) and their implementation.<br>• Experience in hardware integrations and middleware applications.<br>• Proven ability to debug and test complex systems effectively.<br>• Knowledge of file format conversions and data mapping processes.<br>• Excellent problem-solving and analytical skills with attention to detail.

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