Senior Backend Engineer | Remote | LATAM Only

About Us At Remote Talent LATAM , we connect top Latin American talent with leading companies. We guide businesses and candidates through every step of the hiring process, ensuring the perfect match in skills, culture, and goals. While we’re not direct employers, we act as a trusted partner, bridging the gap between exceptional talent and growing opportunities. About the Client Our client is a fast-growing full-service e-commerce agency focused on helping brands scale sustainably through strategy, technology, design, and performance marketing. With more than a decade of industry expertise, they partner with businesses to accelerate digital growth through data-driven decision-making and customized commerce solutions.

About the Role We’re hiring a Senior Backend Engineer to take full ownership of a critical backend ecosystem powering financial aid, campus card balances, and textbook rentals across approximately 1,200 university bookstores on Shopify. The platform handles thousands of orders and webhooks every day, with real money moving through the system. This role requires strong backend engineering skills, production ownership, and sound judgment when working with financial transactions and complex integrations. What You’ll Own Own the charge pipeline end-to-end, including coverage, tax, shipping, refunds, multi-fulfillment, and mixed tender payments. Diagnose production orders across five services and identify the service responsible for each issue. Perform daily triage of reconciliation reports and route failures to the appropriate team. Own scheduled jobs, sweeps, and recovery commands that run unattended. Manage delivery end-to-end, including branching, PRs, QA promotion, GitHub Actions deployments to Azure, and QA steps. Create a regression test for every bug fix.