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 DoDesign, develop, and maintain modern mobile applications using React and IonicDevelop scalable backend services with Node.JsBuild and consume RESTful APIsDevelop clean, maintainable, and well-tested code using TypeScriptWork with Sequelize and relational databasesCollaborate with Product, UX/UI, QA, and engineering teams throughout the software lifecycleParticipate in code reviews, technical discussions, and architectural decisionsLeverage AI-powered development tools (GitHub Copilot, Claude Code, etc.) to improve productivity and code qualityWhat We're Looking For2–3+ years of experience developing mobile applicationsStrong experience with Node.JsSolid knowledge of React and TypeScriptExperience developing backend services and REST APIsExperience using Sequelize ORMComfortable working with AI-assisted development tools such as GitHub Copilot, Claude Code,



or similarStrong problem-solving skills and collaborative mindsetEnglish level B2 or higher is highly valuedNice to HaveExperience with Ionic FrameworkKnowledge of mobile deployment processes (iOS & Android)Experience with cloud platforms (AWS, Azure, or GCP)Familiarity with Docker and CI/CD pipelinesExperience with Agile methodologies (Scrum/Kanban)What We OfferOpportunity to work on innovative mobile products using modern technologiesHybrid or remote work model depending on the projectCompetitive salary and comprehensive benefits packageTraining, certifications, and continuous learning opportunitiesFlexible retribution options (meal vouchers, transportation, childcare, private health insurance)Collaborative, international, and technology-driven environmentAccess to the latest AI development tools and modern engineering practicesAbout QaracterQaracter 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 StatementAt 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