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 Role

Develop new data-intensive functionality for Brand Performance and the future unified SEO/ASO tracking product

Improve data quality issues to ensure product competitiveness

Participate in team research, technical events, and cross-team projects

Work closely with backend engineers and product to turn research into production-ready solutions

About You

Strong Python skills

Experience with SQL and analytical data

Experience with prompt engineering and LLM-based workflows

Ability to reason about data quality, metrics, and product impact

Ability to work independently in an ambiguous, fast-changing product area

Not Required, But a Plus

Experience with ClickHouse

Experience developing AI-based products

Experience developing async applications

Experience with CI/CD

Experience with Helm





Experience with Temporal

About The Perks

Unlimited PTO

Hobby & team building budget allowance

Employee Support Program

Loss of family member financial aid

Employee Resource Groups

A Little More About Us Semrush 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 marketing, paid media, and social strategy. The company was founded in 2008 and is headquartered in Boston, MA with a integral presence across North America, Europe and Asia.

We’ve built something people are proud to be part of. And the awards agree: Great Place to Work, DEI Workplace, Diversity Champion Award, International Inclusion Award, Most Women Friendly Employers, Best Place for Working Parents. All thanks to 1700+ employees who build the company every day.

About Our Diversity, Equity, And Inclusion Commitments Semrush is an equal opportunity employer. We are committed to ensure that everyone feels a sense of belonging in the workplace.

We do not discriminate based upon race, religion, creed, color, national origin, sex, pregnancy, sexual orientation, gender identity, gender expression, age, ancestry, physical or mental disability, or medical condition including medical characteristics, genetic identity, marital status, military service, or any other classification protected by applicable local, state or federal laws.

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📌 Senior Data Scientist (Amber Team) (Madrid)
🏢 Semrush
📍 Madrid