Barcelona, SpainOLX – Data Science and Analytics /Full-time /RemoteJOIN OLX GENERATIVE AI INNOVATION ENGINEERING TEAM Note: This role is based in Spain.We are looking for a mid-level Backend Engineer to join our Generative AI Innovation team and help drive AI innovation at OLX.Our team is at the forefront of GenAI-powered solutions, developing cutting-edge services to enhance user experiences, optimize internal processes, and explore new business opportunities. You'll work on scalable, high-impact AI projects, collaborate with cross-functional teams, and contribute to research, proofs-of-concept, and production-ready AI applications.If you're passionate about AI, love problem-solving, and want to shape the future of AI-driven innovation, we'd love to hear from youBeing an Engineer on our team, you'll collaborate closely with fellow engineers, SREs, the product team, data scientists, and an engineering manager while building one of the company's newest distributed systems. Our systems are built using Python, Kotlin,



or Golang and run on AWS.We value engineers who have:Significant professional experience in software development with PythonExperience in large-scale web applications, an economic-thinking mindset, and the ability to design well-bounded domain systemsExperience in architecting Cloud Native solutions, AWS is a plusWorked in multi-functional teamsBelieves in "you build it, you run it, you own it," ensuring high-quality code, debugging, optimization, and automation as key priorities.Experience in building AI/ML-enabled productsWhat you will be doing:Taking part in planning, execution, monitoring, and completion of projects, ensuring timely delivery and adherence to quality standards.Contributing to complex technical projects, ensuring robust, secure, and scalable software solutions.Mentoring and guiding junior engineers, fostering a collaborative and productive work environment. This includes delegating tasks, providing feedback, and facilitating team commun

📌 Backend Engineer (Cataluña)
🏢 Olx Group
📍 Cataluña