Fullstack Node.Js Developer

Fyld; Porto; Presencial; EUR 40 000 - 65 000; Tempo integral

Resumo da oferta

Fyld is seeking an experienced Node.js Developer to join our Porto team. You will work on scalable backend services, implement RESTful APIs, and collaborate with frontend and DevOps to deliver robust software solutions.

The ideal candidate has strong Node.js/TypeScript skills, experience with Express/NestJS, databases (PostgreSQL/MySQL/MongoDB), and a solid grasp of testing, security and Agile practices. English proficiency and a collaborative mindset are essential.

Qualificações

• 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.

Conhecimentos

Node.js

Backend development

TypeScript/JavaScript

RESTful APIs

PostgreSQL/MySQL

NoSQL (MongoDB)

Git

Testing with Jest

Security best practices

Agile

English proficiency

Formação académica

Bachelor's degree in Computer Science or related field

Ferramentas

Express

NestJS

Fastify

Docker

CI/CD

Descrição da oferta de emprego

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're 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