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 to work on innovative mobile products using modern technologies
Hybrid or remote work model depending on the project
Competitive salary and comprehensive benefits package
Training, certifications, and continuous learning opportunities
Adaptable retribution options (meal vouchers, transportation, childcare, private health insurance)
Collaborative, international, and technology-driven environment
Access to the latest AI development tools and modern engineering practices

About Qaracter
Qaracter is an international consulting firm providing business, financial, risk, technology, and operations advisory services. We combine deep industry knowledge with hands-on execution to deliver high-impact solutions tailored to our clients' needs.
With offices in Spain, Argentina, Mexico, Brazil, and the United States , and projects across Europe and the UK, we partner with leading organizations to solve complex business and technology challenges while fostering the professional growth of our teams.

Equal Opportunity Statement
At QARACTER Group, we are committed to ensuring equal opportunities and non-discrimination in all our processes, promoting an inclusive and diverse work environment. All applications are welcome regardless of sex, gender, gender identity or expression, sexual orientation, origin, ethnicity, age, disability, or any other personal or social condition, in line with our Plan de Igualdad and our commitment to equity.

📌 Full Stack Developer (Node.js & React) – Mobile Applications (Madrid)
🏢 Qaracter - Beyond your Challenge
📍 Madrid