Senior Full-Stack Engineer (Node.js, React Native)

Portugal, PT

Senior (4-6 Years)

Full remote

English Required Not Accepting Candidates Living Abroad

Global AI-enabled consulting and software engineering company with hubs across Europe, including Portugal. The team builds and maintains a mobile application supported by a scalable backend platform, covering both server-side services and the mobile client experience.

What you will do

Design, develop and maintain highly scalable and testable backend services using NestJS (Node.js/TypeScript).
Implement and optimize frontend features in React Native applications within the Expo ecosystem.
Lead the integration of enterprise-grade authentication and authorization flows using Auth0.
Manage deployments and automated build pipelines for backend services and mobile applications.
Design efficient relational schemas in PostgreSQL and implement high-performance caching or session management solutions using Redis.
Define architecture, data modelling and deployment strategies autonomously at a senior level.

Location and work model

Remote

TypeScript — 5+ years
Node.js — 5+ years
NestJS
React Native
PostgreSQL
Docker
AWS (cloud deployment)
English C1

Nice to have

Redis
Auth0
Expo
AWS ECS
Docker Compose
CI/CD

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What we offer:

A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
An empowering and respectful work culture enriched with social and learning events.
A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.

At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.

Luis Caldeira, DevOps @ KWAN

At KWAN, I’m given the space to be myself and do what I love. I have control over the projects I work on, as well as the direction of my career.

Pedro Fonseca, Front End Developer @ KWAN

I see my People Experience Partner as someone who is always available to provide me with motivation and constant feedback, which helps me be sure that I am in the right place.

Josimar dos Reis, Software Developer @ KWAN

I know that I’ve contributed to the growth of a company that truly values a “people first culture”, because my ideas, experiences, and individuality were always appreciated.

João Nascimento, Software Developer (KWAN Alumni)

My two years at KWAN were an incredible experience! From the start, I was welcomed into a warm and collaborative environment where I felt truly supported.

Laís Ortiz, Software Developer @ (KWAN Alumni)

Grab this opportunity, apply now!