Software Engineer - Backend
Mercado LibreSão Paulo, São Paulo, Brazil
Posted February 27, 2026
Full Time
About the Company
Democratizing e-commerce and financial services in Latin America.
Job Description
As a Software Engineer at Mercado Livre, you will design and scale innovative and secure systems that solve real problems and have a high impact.
Requirements
- Contributing to all phases of the design of high-impact products
- Collaborating on architecture definitions
- Ensuring code and product quality
- Contributing to the technical development of your peers
- Identifying and proposing best practices
- Participating in project definitions
- Reviewing code
- Executing tests
- Performing maintenance
- Having experience with microservices and high-performance distributed systems
- Having knowledge in messaging/streaming data (Kafka/Rabbit/SQS)
- Having experience with Java or Golang languages
- Having experience with relational databases (MySQL or Postgres) and NoSQL databases
- Having experience in applying AI to products or automation engineering
Benefits
- Hybrid work mode
- Melicidade office (São Paulo)