Equação IT is a company focused on boosting technology and solid solutions through our expert consultants leading a high perspective and adding value to our customers with the purpose of providing optimization and business growth to our partners. Roles/Responsibilities: * Design, develop and maintain software that addresses complex product and business challenges. * Provide constructive code reviews to maintain high standards and support team growth. * Deliver high\-quality, production\-ready code, ensuring successful completion of team goals. * Write and maintain comprehensive unit and integration tests to ensure code quality and coverage. * Integrate software with monitoring and support tools to ensure operational excellence. * Create, review, and maintain clear technical documentation. * Actively participate in and occasionally lead agile planning, delivery processes, and retrospectives. * Collaborate with Architect, delivery, and technical leads to design software and break down features into implementable tasks. Requirements: * 5\+ years of professional experience in software development, with 3\+ years using Node.js. Proficiency in JavaScript/TypeScript. * Solid understanding of RESTful APIs, microservices, and event\-driven architectures. Experience with frameworks like Express, NestJS, or Fastify. * Experience with message queues (Kafka, RabbitMQ, SQS). * Proficiency with databases (SQL and NoSQL — e.g., PostgreSQL, MongoDB, Redis). * Familiarity with containerization (Docker, Kubernetes) and cloud platforms (Preferably AWS and serverless services like Lambda, CodePipeline, CloudDevelopmentKit – CDK) * Excellent problem\-solving and communication skills. Nice to have: * Experience with frontend frameworks like React or Next.js. * Familiarity with CI/CD pipelines (e.g., GitHub Actions, GitLab CI). * Knowledge of Terraform or other Infrastructure as Code tools. * Duration: Long Term Contract * Location will be Lisbon, Braga or Coimbra and the working model will be hybrid. Candidates must be living in Portugal. Tipo de oferta: Período Integral