Full-Stack Engineer (Java + NoSQL + AWS)

Full-Stack Engineer (Java + NoSQL + AWS) – Remote Brazil

Location : Remote (Brazil)

Job Description :

We are seeking a Full-Stack Engineer with a strong backend focus and hands-on experience in Java and NoSQL databases . The ideal candidate will contribute to building scalable, high-performance microservices and event-driven applications in a cloud-native environment.

Key Responsibilities :

• Design, develop, and maintain scalable backend systems using Java (Vert.x framework is a plus).
• Collaborate on full-stack development using JavaScript frameworks (React or Angular), HTML / CSS , and UI / UX best practices.
• Build and optimize microservices , event-driven architectures , and APIs (GraphQL and REST).
• Work with NodeJS , Golang , and gRPC (preferred but not mandatory).
• Manage data storage using SQL and NoSQL databases , including DynamoDB , Elasticsearch , and Postgres Aurora .
• Leverage AWS cloud services (Compute, API Gateway, VPC, Kubernetes, Fargate / EKS) and containerization tools like Docker and Kubernetes .
• Implement CI / CD pipelines and integrate tools such as Kafka / MKS .
• Monitor and maintain operational excellence using Prometheus , CloudWatch , Kibana , and PagerDuty .
• Apply software engineering best practices : unit testing , design patterns , performance optimization, and maintainability.
• Ensure robust testing for front-end and back-end systems.
• Collaborate effectively with cross-functional teams in an inclusive and agile environment.
• Take ownership and show self-motivation to drive projects with minimal supervision.

Qualifications :