Desenvolvedor Java Ee Backend Sênior

buscojobs Brasil; Rio de Janeiro; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading job platform in Brazil seeks a Backend Developer to create scalable microservices using Node.js. You'll work with Kafka for event-driven services and integrate REST APIs. Knowledge of MongoDB and CI/CD practices is essential. Ideal candidates have experience with Docker and Kubernetes in containerized environments. Join us and enhance system security and maintainability.

Qualificações

• Experience developing scalable microservices with Node.js.
• Ability to deploy services using Docker and Kubernetes.
• Knowledge of MongoDB and SQL databases.

Responsabilidades

• Develop and maintain scalable microservices using Node.js.
• Build and integrate REST APIs for internal and third-party use.
• Ensure modularity and security across systems.

Conhecimentos

Node.js

Kafka

REST APIs

Docker

Kubernetes

MongoDB

SQL databases

CI/CD pipelines

Prometheus

Grafana

Descrição da oferta de emprego

Backend Developer (Node.js)

Key Responsibilities & Requirements

• Develop and maintain scalable microservices using Node.js
• Work with Kafka for event-driven communication and service decoupling
• Build and integrate REST APIs (internal + third-party)
• Deploy services in containerized & clustered environments (Docker, Kubernetes/Nomad)
• Manage identity and access control with Keycloak
• Design schemas and queries for MongoDB (primary) and SQL databases
• Apply CI/CD pipelines and monitoring tools (GitHub Actions, Prometheus/Grafana)
• Ensure modularity, maintainability, and security across systems

Nice to Have

• Experience with web3 platforms (wallets, blockchain identity flows, token management)
• Exposure to multi-tenant/federated service models
• Familiarity with DevOps practices (logs, tracing, metrics)