Senior Node.JS Developer

Senior Node.JS Developer
Porto
Porto, Porto District, Portugal

We are looking for a talented Backend Developer (Node. js) to join our growing team and help build
- performance, scalable backend services for modern digital products. You will work closely with
- functional teams to design, develop, and optimize APIs and microservices that power our applications.

What you will do:

• Develop and maintain backend services using Node. js and modern frameworks.
• Build scalable, secure, and
  - performance RESTful or Graph
  QL APIs.
• Design and implement microservices architectures and
  - driven integrations.
• Collaborate with
  - end, Dev
  Ops, QA, and product teams to deliver
  -
  - end features.
• Troubleshoot, optimize, and improve system performance and reliability.
• Contribute to best practices, coding standards, and technical documentation.

What we’re looking for:

• Solid experience as a Backend Developer with strong expertise in Node. js .
• Hands-on experience with frameworks such as Express. js, Nest
  JS or similar.
• Strong understanding of relational and/or No
  SQL databases (Postgre
  SQL, Mongo
  DB, etc. ).
• Experience with API development, authentication, and integration patterns.
• Knowledge of containerization (Docker) and cloud environments (AWS, Azure, GCP).
• Familiarity with CI/CD pipelines and Dev
  Ops principles.

Nice to have (big plus!):

• Experience with Python (for scripting, data processing or backend services).
• Experience with React (understanding of frontend flows and component architecture).
• Knowledge of microservices orchestration (Kubernetes).