.About the company: Join the exciting journey at fundcraft, where we're revolutionising the fund industry providing digital-native fund operations. Our mission is clear: be our client's digital native partner, providing simple, transparent and integrated fund operations ensuring alternative investment managers to focus on their core business. As a fully CSSF-licensed AIFM and central administrator, fundcraft is uniquely positioned to meet the diverse fund operations needs of private equity, venture capital, and funds of funds. Be part of our dedicated team of financial experts, lawyers, product managers, tech developers, and corporate professionals who are committed to disrupting the financial industry with our unique product and innovative tech-led approach. We're proud to stand out from competition and be the first product based company to offer such a comprehensive solution. Founded in 2020, fundcraft has grown rapidly, already employing over 90 professionals across two countries, Spain and Luxembourg. If you're passionate about driving change and making a difference in the financial world, join us and be part of our success story. About the role: As a Backend Engineer, you play a pivotal role within our engineering team, leveraging your knowledge to design, develop and maintain robust backend solutions. This position is at the forefront of technical innovation, requiring you to develop scalable high-performance backend systems that will serve as the foundation for the fundcraft platform. Collaboration is key in this role as you work closely with cross-functional teams, including product managers, frontend engineers, QA engineers, and other stakeholders to ensure alignment between technical solutions and business objectives. In this role, you will have the opportunity to work with cutting-edge technologies and frameworks, gaining hands-on experience in backend development within the fund industry. From designing elegant solutions to tackling complex challenges, you'll be part of a collaborative culture that values innovation, creativity, and continuous improvement. Your contributions will directly impact the success of our platform and the satisfaction of our users, driving forward our mission to revolutionize financial services through technology. This is a position based in Spain and reporting directly to the Lead Backend Engineer. Key Responsibilities: Development, implement, and maintain backend solutions using programming languages such as Python, Docker and AWS Cloud technologies. Develop and optimize APIs to support various frontend applications and external integrations, ensuring high performance, scalability, and security. Write automated unit tests and integration tests to validate backend functionality and ensure code quality and reliability. Collaborate with QA engineers to conduct thorough testing and debugging, and address any issues or bugs in a timely manner