Back End Developer

Back End Developer – GeorgiaTEK Systems Inc. • Montes Claros, Minas Gerais, BR

We are hiring! Remote, contract.

Responsibilities

• GraphQL API design (federated architecture, subgraphs, schema optimization)
• Cloud‑based data engineering (AWS, high‑scale distributed systems)
• Streaming & real‑time data ingestion and processing
• Domain‑Driven Design (DDD) and Test‑Driven Development (TDD)
• JavaScript / TypeScript / Node.js / Python
• Relational & NoSQL databases (Aurora MySQL, DynamoDB, MongoDB, Redis)
• High‑performance querying and data delivery
• DevOps & CI/CD (GitHub, GitOps, automated testing)
• Containerization (Docker, cloud container platforms)
• Observability, monitoring, and distributed tracing
• ETL pipelines and data orchestration (nice to have)
• Agile/Scrum development practices
• Cross‑functional collaboration with product and platform te...