Are you passionate about building modern mobile applications using the latest technologies? Do you enjoy working in collaborative environments where AI-powered development tools are part of the daily workflow?

At

Qaracter , we're looking for a

Full Stack Developer

with experience in

Node.js, React, and TypeScript

to join an innovative product team. You'll contribute to the development of modern mobile applications while working with cutting-edge technologies and AI-assisted development practices.

This is an excellent opportunity for developers who enjoy building high-quality software and want to work in an environment that embraces innovation and continuous learning.

What You'll Do
Design, develop, and maintain modern

mobile applications

using React and Ionic
Develop scalable backend services with

Node.js
Build and consume RESTful APIs
Develop clean, maintainable, and well-tested code using

TypeScript
Work with

Sequelize

and relational databases
Collaborate with Product, UX/UI, QA, and engineering teams throughout the software lifecycle
Participate in code reviews,



technical discussions, and architectural decisions
Leverage

AI-powered development tools

(GitHub Copilot, Claude Code, etc.) to improve productivity and code quality

✔️

What We're Looking For
2–3+ years of experience

developing mobile applications
Strong experience with

Node.js
Solid knowledge of

React

and

TypeScript
Experience developing backend services and REST APIs
Experience using

Sequelize ORM
Comfortable working with

AI-assisted development tools

such as

GitHub Copilot, Claude Code , or similar
Strong problem-solving skills and collaborative mindset
English level

B2 or higher

is highly valued

⭐

Nice to Have
Experience with

Ionic Framework
Knowledge of mobile deployment processes (iOS & Android)
Experience with cloud platforms (AWS, Azure, or GCP)
Familiarity with Docker and CI/CD pipelines
Experience with Agile methodologies (Scrum/Kanban)

What We Offer
Opportunity

📌 Full Stack Developer (Madrid)
🏢 Qaracter - Beyond your Challenge
📍 Madrid