MediaRadar, Inc.
MediaRadar, Inc.
201 – 500 Employees
AdvertisingMarketingSaaS
MediaRadar, Inc. is a marketing and advertising SaaS company that develops advertising intelligence tools for media sellers, advertisers, and agencies. Its platform brings together data on more than 4 million brands and associated contacts, helping teams identify prospects, evaluate advertising activity, plan media investments, support buying decisions, and strengthen sales enablement. MediaRadar applies AI-powered analysis to turn advertising data into practical insights for media mix planning and revenue-focused decision-making across the ad tech ecosystem.

Senior Software Engineer, Madrid (Hybrid)

Help scale MediaRadar’s advertising intelligence platform by moving Creative Intelligence into Insights Studio. Consolidate data on ClickHouse and improve performance across growing datasets.

Description

  • Build and own complex features from design through delivery with limited supervision.
  • Lead the migration of the standalone Creative Intelligence app into the Insights Studio suite.
  • Consolidate Insights Studio applications on ClickHouse, bringing together data from Publisher Intelligence, Sports, and MediaRadar Classic.
  • Improve query speed and data loading across large, rapidly growing advertising datasets.
  • Promote AI-first, agentic development practices using Claude Code.
  • Mentor engineers and strengthen engineering practices through code reviews and shared guidance.
  • Set and uphold standards for testing, observability, code quality, and documentation.
  • Work with developers in India and engineering colleagues in Toronto.
  • Coordinate with Product, Data, and Operations on the technical roadmap and integration strategy.

Requirements

  • Use agentic coding tools such as Claude Code daily in Visual Studio or VS Code.
  • Expert proficiency in Python with FastAPI, C#, and React/TypeScript.
  • Strong SQL skills; ClickHouse experience is a plus.
  • Practical deployment experience with Azure and/or AWS.
  • Experience with Git and GitHub.
  • Five to eight years of professional software engineering experience.
  • Ability to take end-to-end ownership of production systems.
  • Demonstrated hands-on experience with Claude Code and AI-assisted development workflows.
  • Experience tuning performance and loading or querying large datasets.
  • ClickHouse or another columnar or analytical database is strongly preferred.
  • Experience deploying and operating systems on Azure and/or AWS.
  • Adtech, media, or analytics experience is helpful but not required.
  • Comfort working with distributed international teams across Spain, India, and North America.
  • Strong understanding of software architecture and design patterns.
  • Experience mentoring other engineers.
  • Kubernetes and ArgoCD experience is preferred.
  • PostHog experience is a plus.

Benefits

  • An inclusive and accessible workplace.
  • Equal opportunity employer.
  • Reasonable accommodations are available during the application and interview process.

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