Senior Back-end Developer Python - CDI - Barcelona

Join papernest, a fast-growing scale-up revolutionizing contract management. As a Senior Backend Engineer, you'll design and implement scalable backend services, improve system reliability, and drive technical excellence. With over 900 employees, papernest offers a dynamic and inclusive work environment in Barcelona.

• Designing and implementing scalable backend services and APIs, improving system reliability, performance, and maintainability.
• Partnering closely with operations and business stakeholders to understand evolving needs, driving technical excellence and reducing technical debt.
• Contributing to architectural standards and long-term platform strategy, supporting the scalability of the Spanish market by building robust, future-proof infrastructure.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or equivalent practical experience.
• 5+ years of backend development experience, including senior-level ownership of architecture and integrations.