Senior Backend Developer

Position Title : Senior Backend Developer

Location : Miami, Florida (In-Office)

Reports To : Director of Technology

Position Type : Permanent – Full-Time

ABOUT US

duPont REGISTRY Group proudly marks four decades as a cornerstone of the luxury automotive market in 2025. Renowned for connecting millions of buyers and sellers worldwide, duPont REGISTRY Group has facilitated billions in automotive transactions while setting the standard for excellence in the industry.

POSITION OVERVIEW

As a Backend Developer, you will be responsible for designing, developing, and maintaining the server-side logic, databases, and APIs that power our automotive sales website. You’ll collaborate with frontend developers, product managers, and designers to create scalable, secure, and efficient solutions that enhance user experience and support our growing customer base.

KEY RESPONSIBILITIES

• Develop, test, and deploy robust backend services and APIs for automotive inventory management, user accounts, and transaction processing.
• Design and optimize database schemas and queries to handle large volumes of vehicle listings and user data efficiently.
• Integrate third-party services such as payment gateways, vehicle history reports, and dealership management systems.
• Implement security best practices to safeguard user data and prevent unauthorized access.
• Monitor and improve application performance and scalability.
• Collaborate closely with frontend developers to ensure seamless data flow and UI responsiveness.
• Participate in code reviews, documentation, and agile development processes.

QUALIFICATIONS