Semrush is a brand visibility platform, empowering marketers to command their online presence and create measurable impact. We unify SEO authority and AI visibility, so brands are found, cited, and chosen everywhere search happens. That’s how Semrush gained the trust of over 28 million users—from scaling startups to Fortune 500 companies.Here, you own the way you work, but we move as one unbeatable team.We don’t just lead the market, we’re busy creating the world where Semrush is an unfair advantage for every marketer.We move fast in ways to help you grow. Here, you have room to experiment, keep what works, and learn quickly from what doesn’t.Ready to share our ambition and make an impact? Then, this role may be for you.About The RoleDevelop new data-intensive functionality for Brand Performance and the future unified SEO/ASO tracking productImprove data quality issues to ensure product competitivenessParticipate in team research, technical events,



and cross-team projectsWork closely with backend engineers and product to turn research into production-ready solutionsAbout YouStrong Python skillsExperience with SQL and analytical dataExperience with prompt engineering and LLM-based workflowsAbility to reason about data quality, metrics, and product impactAbility to work independently in an ambiguous, fast-changing product areaNot Required, But a PlusExperience with ClickHouseExperience developing AI-based productsExperience developing async applicationsExperience with CI/CDExperience with HelmExperience with TemporalAbout The PerksUnlimited PTOHobby & team building budget allowanceEmployee Support ProgramLoss of family member financial aidEmployee Resource GroupsA Little More About UsSemrush is the leading brand visibility platform, empowering marketers to command their online presence and create measurable impact.Built on the industry’s most expansive proprietary dataset, Semrush delivers AI-driven insights across GEO, SEO, Agentic Search Optimization, content market

📌 Senior Data Scientist (Madrid)
🏢 Semrush
📍 Madrid