We're looking for a Junior Product Engineer to support the development of AI-powered features for HAVAS data products. You'll work alongside senior engineers and product teams to build, test, and deploy backend services and API integrations.

Main Responsibilities Product Engineering Support

Build and maintain Python-based applications and APIs using FastAPI or Flask Collaborate with senior engineers and product teams to understand and implement user-facing features Assist with integrating LLM APIs (Gemini, GPT) for use cases like audience insights and content generation Help connect external advertising APIs (Meta, Google Ads, TikTok, Amazon Ads) Cloud Deployment & DevOps Deploy services to cloud environments (Google Cloud Run) with support from senior team members Participate in CI/CD processes and learn deployment best practices Monitor application performance and troubleshoot issues Work closely with cross-functional teams including product managers, designers, and data scientists Participate in code reviews and learn from senior engineers Bachelor's degree in Computer Science, Data Science, Engineering,



or related field (or equivalent practical experience) 0-1 years of professional experience or strong internship/project portfolio Good working knowledge in English Basic Python programming skills (familiarity with frameworks like FastAPI or Flask is a plus) Foundational knowledge of software development principles and data structures Basic familiarity with Git and version control Exposure to cloud platforms (Google Cloud, AWS, or Azure) Any experience with AI/ML projects (coursework, personal projects, or internships) Basic understanding of Docker or containerization concepts Interest in advertising technology or digital marketing Participation in coding bootcamps, hackathons, or open-source projects Familiarity with API testing tools (Postman, curl) Production-grade Python development and API design Cloud deployment and DevOps practices Agile product development workflows Cross-functional collaboration in a integral organization #Contract Type : Permanent

📌 Junior Product Engineer - Ai (Madrid)
🏢 Havas Group
📍 Madrid