About this role
Sr. Backend Engineer (Golang + MongoDB) at Unpack Holdings Limited. Location: Argentina or South America. Role: designing backend, optimizing databases, implementing AI Requirements: 5+ years backend experience with Golang and Node.js/TypeScript, distributed systems (Kafka), NoSQL (MongoDB, Redis), API design (GraphQL/REST), and production-grade architecture. Category: Software Development Seniority: Senior Level Tools: Golang, JavaScript, TypeScript, Node.js, Kafka, MongoDB, Redis, GraphQL, RESTful, Docker, Kubernetes, LLMs Commitment: Full Time Workplace: Remote Languages: English