Full Stack Software Engineer (Advanced English) Remote

Description

Job Summary: We are seeking Full Stack professionals to develop scalable solutions within an international payments sector environment, participating in the design and development of APIs and applications. Key Highlights: 1. Participate in Full Stack development with Java, Spring Boot, and JavaScript. 2. Collaborate in an Agile environment with international teams. 3. Develop scalable solutions using modern technologies. DESCRIPTION Are you interested in joining an international environment linked to the payments sector and developing scalable solutions using modern technologies? We are looking for Full Stack profiles (junior/mid/senior) to join a stable project. **Conditions:** * Permanent contract * Project location: Any location in Spain. * Work mode: Remote. Candidates from any location in Spain are welcome. Residency in Spain is mandatory. * Working hours: Full-time (9 AM–6 PM). Summer intensive schedule. * Salary: €26,000–€42,000 depending on years of experience **Responsibilities:** * Design and develop secure and scalable REST APIs. * Participate in Full Stack development with Java, Spring Boot, and JavaScript. * Build frontend applications with React and Angular. * Work with relational and NoSQL databases. * Develop unit and integration tests to ensure software quality. * Participate in CI/CD environments and deployments on containers and cloud platforms. * Collaborate in an Agile environment with international teams. REQUIREMENTS **Requirements:** * Minimum 1 year of experience as a Full Stack developer. * Java and JavaScript. * Spring Boot and Spring Security with role-based access control. * Node.js and Express. * Layered architecture and SOLID principles. * React (Hooks) and Angular. * HTML, CSS, and Bootstrap. * MySQL, PostgreSQL, and MongoDB. * JPA and one-to-many relationships. * Mongoose. * JUnit, Mockito, Jest, and Postman. * Docker, Jenkins, AWS, and Kubernetes. * CI/CD and API documentation with Swagger. * Advanced English (mandatory). **Desirable:** * Prior experience in international environments. * Knowledge of Agile methodologies. **What do we offer?** * Competitive salary based on experience * Permanent contract or Freelance contract option * 22 working days of vacation * Flexible compensation plan: Health insurance, childcare vouchers, transportation vouchers * Training in Technology and Soft Skills * Referral program: €500 per recommended candidate who joins us **Digital Group** We are a team of over 100 technology professionals, offering stable projects with leading national and international clients, developing solutions in Artificial Intelligence, Cloud, Cybersecurity, etc. We commit to supporting you throughout every phase of the project, ensuring your professional growth alongside us and that your contribution truly matters. * **Want to stay up-to-date with the latest technologies and seek new challenges? Send us your CV and we’ll contact you!**