Senior POS Engineer

Job Summary

Leading the design and development of point of sale systems, the full-time temporary Senior POS Engineer will drive technical strategy, mentor engineers, and architect solutions for complex retail commerce challenges in a remote environment.

Key Responsibilities

• Lead the technical design and architecture of point of sale systems, inventory management, and payment processing platforms
• Develop full-stack solutions using Java backend services and React-based frontend applications
• Mentor and guide a team of software engineers, establishing best practices for code quality and system design

Required Qualifications

• 8+ years of professional software development experience, with at least 5+ years in full-stack development
• Deep expertise in Java (Spring Boot, microservices architecture) and React (modern hooks, state management)
• Extensive hands-on experience building point of sale systems or retail platforms
• Demonstrated experience designing and implementing distributed systems and RESTful APIs
• Proven track record of technical leadership and mentoring junior engineers