Senior Full-Stack Engineer (Ruby On Rails)

About The Opportunity We are looking for a highly experiencedSenior Full-Stack Engineerto work on reverse supply chain processes, including trade-ins, recycling, repairs, and returns. The role involves maintaining and enhancing an existing Rails 6/7 application focused on electronic recyclables, covering inventory, scheduling, transportation, management, and processing.ResponsibilitiesDesign, develop, and maintain web applications and components using Ruby on Rails. Build and integrate APIs with 3rd party companies and internal applications. Collaborate with internal partners and external vendors to deliver scalable solutions. Troubleshoot and resolve performance, response time, and capacity issues. Maintain high-quality documentation and ensure data integrity across systems. Perform both front-end (GUI) and back-end development tasks.Required QualificationsStrong experience with Ruby on Rails development Strong expertise in API design and integration (JSON, ProtoBuf, REST, RPC, XML, e...