Location: This is a remote role working from Spain.
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. By bringing the advertising past, present, and future into focus, our clients rapidly act on the competitive moves and emerging advertising trends impacting their business.
We are building a best-in-class AI team focused on delivering advanced capabilities that empower our data organization. This is not a role for theoretical research; it is for a Senior Machine Learning Engineer with a strong Software Engineering backbone.
You will be expected to be highly independent, taking ownership of problems from end-to-end. We value "Modern Productivity"—you should leverage LLMs and AI coding assistants to bypass boilerplate and ship code faster. In our view, manual line-by-line coding is outdated; we want engineers who use every tool at their disposal to increase output without sacrificing reasoning or quality.
Stack Highlights:
Core: Expert Python (Non-negotiable), PostgreSQL + pgvector, SQLAlchemy.
AI/LLM: Azure OpenAI, LangChain, Langfuse, Multi-agent orchestration.
Productivity: ChatGPT/Copilot for development, Docker, async I/O.
Requirements
At MediaRadar, a Senior Machine Learning Engineer role is more than a technical position — it’s a foundation for growing into leadership and specialized roles within our expanding AI and Data Innovation organization. Engineers who perform successfully will have the opportunity to grow into roles such as:
With exposure to real-world data challenges, mentorship from senior leaders, and opportunities to contribute to high-impact AI initiatives, Machine Learning Engineers can expect to expand their expertise and progress into roles aligned with their technical strengths and career aspirations.
Benefits
At MediaRadar, we are committed to creating an inclusive and accessible workplace where everyone can thrive. We believe that diversity of backgrounds, perspectives, and experiences makes us stronger and more innovative. We are proud to be an Equal Opportunity Employer and make employment decisions without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, or any other legally protected status.
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.
We are committed to ensuring our recruitment process is accessible to all applicants. If you need a reasonable accommodation during the application or interview process, please contact us at careers@mediaradar.com .
We’re excited to meet people who share our values and want to build the future with us!