Fullstack Node.Js Developer

Fyld is hiring: Node.js Developer At Fyld, we believe the future is built with people, technology, and strong values. We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone's growth. Here, every project is an opportunity to build real, scalable and reliable software solutions.

Our philosophy? Code for Big Solutions — because we don't just build software to make things work, we build solutions that transform businesses. We are looking for an experienced Node.js Developer with strong backend development skills and a passion for building scalable and high-quality applications.

By joining Fyld, you'll be part of a team where every member is challenged to innovate, collaborate and grow. Your Profile - Bachelor's degree in Computer Science, Software Engineering, Information Technology or a related field is preferred - Proven professional experience as a Node.js Developer, Backend Developer or similar role - Strong experience with Node.js and server-side JavaScript/TypeScript development - Solid knowledge of TypeScript and/or JavaScript - Experience with Node.js frameworks such as Express, NestJS, Fastify or similar - Experience designing, developing and integrating RESTful APIs - Strong understanding of asynchronous programming and event-driven architectures - Experience working with relational databases, particularly PostgreSQL, MySQL or similar - Knowledge of SQL, data modelling and database optimisation - Familiarity with NoSQL databases, such as MongoDB, is valued - Experience with Git and modern version control practices - Experience writing and maintaining automated tests, using frameworks such as Jest or equivalent - Understanding of API security and web application security best practices - Experience with application deployment and modern DevOps practices - Familiarity with Docker and containerised applications - Ability to troubleshoot technical issues and contribute to scalable and maintainable solutions - Experience working in Agile development environments - Strong communication and collaboration skills - Fluency in English Nice To Have - Experience with React or other frontend technologies - Experience with GraphQL - Knowledge of Kafka, RabbitMQ or other messaging systems - Experience with microservices and distributed systems - Experience with WebSockets or real-time applications - Familiarity with AWS, Azure or GCP - Experience with CI/CD platforms and cloud deployment - Knowledge of Redis or other caching technologies - Experience with observability tools such as OpenTelemetry, Prometheus or Grafana Our Values - Critical thinking and autonomy - Focus on meaningful solutions and real results - Respect, transparency, and continuous growth What You'll Find At Fyld - A collaborative team that values individual progress - Access to continuous training and certifications - A culture of proximity, respect, and recognition - Challenging, purpose-driven projects where your talent as a Node.js Developer has real impact Fyld. Code for what really matters.