Overview In this role you help advance GenAI-powered solutions within OLX's Generative AI Innovation team. You'll contribute to planning, building, and deploying scalable cloud-native software, collaborating with cross-functional teams to ship impact-driven AI applications. You will mentor juniors, drive innovation, and help shape the engineering strategy while delivering secure, high-quality systems on AWS.

Compensaciones / Incentivos Competitive salary + annual bonus up to 15% Health and Dental Insurance Remote or hybrid monthly allowance (incl. transportation) Meal Allowance Gym Membership English and Spanish Classes,Tax Declaration Assistance Responsabilidades Plan, execute, monitor, and complete projects with quality and timeliness Develop robust, secure,



and scalable software solutions for AI projects Mentor and guide junior engineers to foster a collaborative environment Drive innovation by shaping software development and collaborating with product management Develop and deploy cloud-native solutions using GitLab CI/CD to AWS Contribute to cross-team collaboration through inter-team groups or guilds Requisitos principales Significant professional experience in software development with Python Experience in large-scale web applications and designing well-bounded domain systems Experience in architecting Cloud Native solutions; AWS considered a plus Experience in multi-functional teams Ownership mindset: build it, run it, own it with emphasis on code quality, debugging, optimization, and automation Experience in building AI/ML-enabled products collaboration problem-solving mentoring and coaching Python Kotlin or Golang AWS

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