Mercado Livre is seeking a skilled Database/Backend Engineer specializing in Credits to develop and maintain robust backend systems for our financial services platform. This remote contract role offers the opportunity to innovate in e-commerce and fintech solutions across Latin America.

Mercado Livre, Latin America's leading e-commerce and fintech powerhouse, is looking for a talented Database/Backend Engineer to join our Credits team. In this role, you will be responsible for designing, implementing, and maintaining scalable backend infrastructure that powers our credit and payment solutions, ensuring seamless transactions for millions of users.

You will collaborate with cross-functional teams including product managers, frontend developers, and data scientists to build reliable systems that handle high-volume data processing and real-time analytics. Key responsibilities include optimizing database performance, developing secure APIs, integrating with third-party financial services, and troubleshooting complex issues to maintain 99.9% uptime.

This position is ideal for engineers passionate about fintech innovation, where your work will directly impact the financial inclusion of users across Brazil and beyond. With a focus on agile methodologies, you will contribute to iterative improvements that enhance our platform's efficiency and security.

If you thrive in a dynamic environment and have a knack for turning complex data challenges into efficient solutions, join us in revolutionizing e-commerce.

• Bachelor's degree in Computer Science, Engineering, or a related field
• 3+ years of experience in backend development with languages like Java, Python, or Node.js
• Proficiency in database management systems such as PostgreSQL, MySQL, or MongoDB, with expertise in optimization and scaling
• Strong understanding of microservices architecture, APIs (REST/GraphQL), and cloud platforms like AWS or Google Cloud
• Experience with financial systems or credits-related backend services is a plus
• Excellent problem-solving skills and ability to work collaboratively in a fast-paced environment
• Familiarity with CI/CD pipelines and version control systems like Git

• Competitive monthly salary range tailored to experience
• Fully remote work flexibility with opportunities for professional growth
• Access to cutting-edge tools and technologies in e-commerce and fintech
• Comprehensive health and wellness benefits, including medical and dental coverage
• Paid time off and support for work-life balance
• Opportunities for stock options and performance bonuses
• Collaborative and inclusive company culture with team-building events