Senior Software Engineer Backend - IT Credit Card

Description

Job Summary: As a Senior Software Engineer Backend at Mercado Libre, you will design and scale innovative and secure systems to democratize e-commerce and financial services across Latin America. Key Highlights: 1. Design and scale innovative and secure systems for high impact 2. Participate in the development and production deployment of software solutions 3. Provide technical mentorship while promoting sound software development practices As a **Senior Software Engineer Backend** at Mercado Libre, you will design and scale innovative and secure systems that solve real-world, high-impact problems. You will work in a dynamic environment leveraging cutting-edge technology, applying engineering best practices, proprietary AI models, and continuous learning — all aimed at democratizing e-commerce and financial services across Latin America. Imagine leading challenging, dynamic, and innovative projects — and being responsible for: * Participating in the development and production deployment of software solutions focused on Credit Card projects. * Proposing innovative engineering solutions based on business needs and product vision, actively engaging in design, development, and maintainability. * Actively participating in technical decision-making and software architecture design. * Developing high-quality, scalable, testable, and maintainable code by applying industry best practices. * Ensuring compliance with non-functional requirements of the solution through ongoing collaboration with technical and business teams within the Credit Card unit. * Providing technical mentorship to other team members, promoting sound software development practices and achieving engineering objectives. **What are we looking for?** * Experience designing software architectures, design patterns, and functional and object-oriented programming paradigms. * Proficiency in software development using Golang as the primary programming language. * Knowledge of deploying web applications using Fury services such as BigQueue, KVS, Streams, or FDA, and monitoring tools like Datadog, New Relic, or Kibana. * Experience designing and managing relational and non-relational databases. * Experience using generative AI tools and AI agents in day-to-day development. **Are you ready to leave your mark on Latin American technology?** *Apply now and join our mission!* Hybrid work model. Site Santa Fe.