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Harnham

Senior Data Analyst

Harnham
Netherlands · Full-time · Mid-Senior

Senior Data Analyst

Amsterdam, Netherlands

Competitive salary and benefits


This is an opportunity to join a high-impact data team at the heart of a large-scale digital platform. You will work on complex, real-world problems that directly influence product direction, commercial strategy, and customer experience. This role offers strong exposure to senior stakeholders and the chance to shape how data drives decision-making across the business.


The Company

They are a leading digital platform operating at scale across a high-traffic consumer marketplace. With millions of monthly users, they enable both individuals and businesses to connect, transact, and grow. Their product spans mobile and web, and they operate in a fast-paced, data-rich environment. Data plays a central role in how they optimise user experience, monetisation, and long-term growth.


The Role

  • Partner with product, commercial, and marketing stakeholders to define analytical priorities and deliver insights that drive decision-making
  • Translate ambiguous business questions into structured analysis and actionable outcomes
  • Build dashboards and reporting that focus on meaningful KPIs across revenue, growth, and customer behaviour
  • Analyse large-scale datasets to identify trends, risks, and opportunities across the platform
  • Influence stakeholders at all levels through clear and compelling communication of insights
  • Support experimentation and measurement strategies to improve product and commercial performance
  • Collaborate with data and engineering teams to improve tracking, data quality, and metric definitions


Your Skills & Experience


  • Strong commercial experience in data analysis within a product-led digital environment such as e-commerce or marketplaces
  • Advanced SQL skills, including working with complex datasets and optimised queries
  • Hands-on experience with Python for analysis, modelling, or automation
  • Familiarity with modern cloud data platforms such as BigQuery, Databricks, or AWS
  • Experience using BI tools such as Tableau to create impactful dashboards
  • Strong understanding of key business concepts including customer lifecycle, monetisation, and growth metrics
  • Confident communicator with the ability to influence stakeholders and translate data into business value
  • Comfortable working in ambiguous environments and proactively identifying opportunities


What They Offer


  • Competitive salary and comprehensive benefits package
  • A collaborative, cross-functional working environment
  • Opportunity to influence business and product strategy at scale
  • Strong career progression and exposure to senior leadership
  • Access to modern data tools and technology


How to Apply

If you are a commercially minded Senior Data Analyst looking to make a tangible impact, apply now to find out more.

Key Skills

Ranked by relevance

data analysis tableau python cloud sql
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Posted
Jun 16, 2026
Type
Full-time
Level
Mid-Senior
Location
The Randstad
Company
Harnham

Industries

Technology Information Media

Categories

Information Technology

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