Qualco, a leading Fintech solutions provider with over 20 years of experience, is seeking a Senior Full Stack Java Software Engineer to join their Supply Chain Finance team in Athens. This role offers a unique opportunity to work on enterprise-level financial software solutions used in over 35 countries worldwide. The position combines both backend and frontend development, with a strong focus on Java and modern web technologies. As a senior engineer, you'll be instrumental in designing and implementing high-quality software solutions, collaborating with architects and product managers, and contributing to the evolution of their financial technology products. The role offers a comprehensive benefits package including competitive compensation, health insurance, and professional development opportunities. Working in a hybrid model, you'll be part of a human-centered culture that values diversity and inclusivity, with access to modern facilities and wellness amenities. This position is ideal for experienced developers looking to make an impact in the financial technology sector while growing their career in a supportive, innovative environment.