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'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

Want to be part of it? Send your CV to

Fyld. Code for what really matters.