About this role
Senior Backend Engineer at TRACTIAN. Location: São Paulo or Brazil. Role: designing services, building APIs, optimizing performance Requirements: Bachelor's degree required; 5+ years backend experience; event-driven messaging (Kafka, RabbitMQ, BullMQ); strong Go/Python/Node.js/Rust skills; relational and NoSQL DB experience; Portuguese fluency. Category: Software Development Seniority: Senior Level Tools: Kafka, RabbitMQ, BullMQ, Go, Python, Node.js, Rust, PostgreSQL, ClickHouse, ScyllaDB, Cassandra, MongoDB Commitment: Full Time Workplace: Remote Languages: Portuguese, English