Location Madrid, Spain (Remote — with regular in-person collaboration at a local WeWork alongside our Madrid tech team) MediaRadar, now including the data and capabilities of Vivvix, powers the mission-critical marketing and sales decisions that drive competitive advantage. Our competitive advertising intelligence platform enables clients to achieve peak performance with always-on data and insights that span the media, creative, and business strategies of five million brands across 30+ media channels. We're looking for a Software Engineer I to join our engineering team and grow into a well-rounded, full-stack contributor. In this role, you'll build and maintain features across our platform under the guidance of senior engineers, developing expertise in our core stack while contributing to real, high-impact work from day one. This is a great fit for a developing engineer who wants to sharpen their craft on a modern, cloud-based platform, while gaining exposure to the advertising, media, and data-intelligence space. Core: Strong Python proficiency is a must; comfort with additional languages (C#, Java, Node.js) a plus. Cloud: Hands-on experience with AWS and/or Azure is a must. Data: SQL (SQL Server, Postgres), with Databricks/ETL experience a plus. Productivity: Use of modern AI coding assistants (Copilot, ChatGPT) to accelerate development. Feature Development: Own moderately complex, well-scoped features end-to-end — from design through implementation, testing,



and deployment Full-Stack Contribution: Build across the stack (UI, business logic, database access, external interfaces) on our internal and client-facing applications Cloud & Quality: Apply cloud-based deployment practices (AWS/Azure) and write clean, tested, well-documented code Collaboration: Work with Product, Data, and other Engineering teams, escalating non-standard or higher-risk situations to senior engineers Code Reviews: Participate actively in code reviews and apply feedback to raise the quality of your work Experience Level: Roughly 1-3 years of professional software engineering experience (Intermediate level) Python: Strong working proficiency in Python is required Cloud: Some hands-on experience with a major cloud provider (AWS or Azure) is required SQL: Comfortable writing and troubleshooting SQL queries Nice to Have: Familiarity with LLM/agentic frameworks (LangChain or similar), or exposure to sports-media data Software Rigor: Solid testing habits, clean code practices, and a collaborative, growth-oriented mindset Professional fluency in written and spoken English: Integral Expansion: Gaining exposure to our data and attribution work in sports-focused advertising and media In accordance with the EEO-1 reporting requirements, we collect demographic data as part of our efforts to ensure fair and equitable hiring practices across all levels of our organization.

📌 Software Engineer* (Madrid)
🏢 MediaRadar
📍 Madrid