Full Stack Developer (Spring Boot \+ Angular) **Location:** Madrid, ES, 28046 **Publication Date:** 30 Oct 2025 **Do you define yourself by your talent and vision?** Then you can also make a difference. Join a professional environment that contributes to the transformation of businesses and society. Achieve your goals, push beyond your limits, and become part of a firm that goes beyond professional services. **Because making a difference isn't just something we say. It's what we do.** **Develop your career with us.** We are looking for a **Full Stack Developer (Spring Boot \+ Angular)** to join our Technology and Transformation team. You will be part of an international team developing a digital payment platform used across multiple countries. Our goal is to provide a scalable, secure, and high-performance solution enabling users and merchants to operate across different currencies and regulatory environments. **What will you do?** Develop and maintain microservices in Spring Boot managing payment operations, users, merchants, reconciliations, etc. Implement dynamic and intuitive interfaces using Angular, ensuring an excellent user experience. Collaborate with DevOps, QA, and product teams to deploy new features. Optimize system performance, security, and scalability. Participate in code reviews and contribute to the team's best practices. **What do you need to know?** 1–2 years of experience with **Spring Boot and Angular.** Solid knowledge of REST APIs, JPA/Hibernate, and databases such as PostgreSQL or MySQL. Familiarity with Git, Docker, and good continuous integration practices. Ability to work in agile environments and collaborate with distributed teams. Intermediate/advanced level of English (desirable, for communication with international teams). **Desirable** Experience with cloud services (AWS, GCP, or Azure). Knowledge of API security, OAuth2, or JWT. Previous experience in fintech or payment systems projects. **Work Model: Hybrid \- Location: Madrid** **We Offer** Opportunity to participate in a high-impact project with global reach. Collaborative team and continuous learning environment. Professional growth plan and training in new technologies. **What added value can we offer you?** * A great **work environment**, both inside and outside the office * International opportunities and a **global** network of contacts * Continuous training and a personalized **career plan** * **Competitive salary** and flexible compensation plan * **31 working days** of **holidays** * Your **birthday afternoon off** * **Flexibility** and possibility of **remote work** * Access to Kteam, our **well-being platform,** offering services, solidarity initiatives, and promotions * Benefits may vary for internship and/or trainee programs At KPMG, we are committed to fostering work environments where people are treated with respect and dignity, ensuring equal opportunities in recruitment, training, and advancement, and providing a workplace free from any discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance. After all, each individual has a unique and special contribution to make to our firm. Our values make the difference. Make a difference, drive your talent.