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.Being 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.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.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 communicationDriving innovation by encouraging new ideas, shaping software development, and collaborating closely with product management to create user-centric solutionsDeveloping and deploying cloud-native solutions using GitLab CI/CD to AWS, contributing to broader engineering strategy and cross-team collaboration.Recruiter InterviewEngineering Manager InterviewLive CodingSystem DesignWhat we’ll give you:Competitive salary + annual bonus up to 15%Health and Dental Insurance (extendable to family)Remote or hybrid monthly allowance (incl. transportation supplement)Meal AllowanceGym MembershipEnglish and Spanish ClassesTax Declaration AssistanceIf you think this is the role for you, send your application in English, and let’s talk!Follow us on LinkedIn and check out our OLX Group Engineering Blog.

📌 Junior Backend Developer (Hybrid Remote) (Barcelona)
🏢 Olx Group
📍 Barcelona