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Decathlon

Senior Data Analyst

Decathlon
Turkey · Full-time · Mid-Senior

Since 1976, we’ve been connecting millions of people around the world with the wonders of sport, offering them the best products and experiences. As we continue to grow with over 40 stores and online platforms in Turkey, we are looking for a Senior Data Analyst!


You will join our Data Team and a large organization with more than 400 data enablers in 70 different countries.


At Decathlon, our mission is: "To move people through the wonders of sport." If you're a sports-lover, love engaging with people, and have a strong passion about data analysis like we are, this opportunity is just for you!


Job Description:


You will be responsible for assisting decision-making, transforming Decathlon into a data-driven company, and working with stakeholders and business units to give insight, foresight and guidance.


Qualifications:


  • Having a Bachelor's Degree in related departments (Statistics, Mathematics, Economics etc.)
  • At least +5 years of knowledge and experience in a similar area
  • Excellent command of written and spoken English
  • Strong sense of organization and planning
  • Knowledge of relational database theory
  • Hands on experience with data modeling and architecture
  • Good at analyzing and able to interpret large amounts of data and to be able to multitasking
  • Proficient in programming skills: A statistical programming language, like R or Python, and must have a database querying language like SQL, Databricks
  • Excellent understanding of statistics: familiar with statistical tests, distributions, maximum likelihood estimators, etc.
  • Experience with data visualization tools and is an expert for Tableau
  • Knowledge of Amplitude, GA or any other digital analytics platform
  • Skilled in AWS, DBT or Airflow structures
  • Strong analytical skills with attention to detail and accuracy
  • Demonstrates strong team spirit and enjoys collaborating within a global network.



Responsibilities:


  • Guarantee the reliability and quality of data and analysis and improve
  • Develop dashboards with different data resources, turning data into insight
  • Offer in-depth feedback during code reviews, emphasizing optimization, performance, and maintainability
  • Regularly mentor others (even outside the immediate team), improve team and community practices, and promote peer growth
  • Visualize data & create & cross-functional reporting for related business units with key performance metrics, trends & alerts
  • Extract data from internal & external sources and tools
  • Create documentation templates and enforce their adoption by colleagues
  • Work with business units, understand their needs and provide the right information
  • Work closely with the global data team, keeping up with global data trends
  • Provide training for employees in the analytics tools to ensure their autonomy
  • Proactively identify unexpressed or future business needs to help the organization become more data-centric
  • Keep up to date on data science evaluations and creation of long-term projects
  • Extend & enrich the company’s data with third-party sources of information when needed


What Awaits You at DECATHLON?


We love what we do, design unique products, create hands-on experiences, and see sustainability as an integral part of our mission to protect the planet. 🌏

🏃‍♂️ A supportive work environment with flat management where you have a voice and can take initiative.

🎓 We support the training and development of our teammates at Decathlon.

💪 Monthly team meetings where we try new sports, strengthen team spirit, and gain new experiences.

🎯 Career opportunities through internal promotion and zig-zag career paths.

💻 A fair and enjoyable work environment with a range of benefits, because success is inevitable where you feel your best!


Our Benefits Include:


  • A hybrid working model; you’ll be working 2 days at the office and 3 days remotely.
  • Shuttle access to key locations on both Asian and European sides.
  • Meal card
  • Complementary health insurance & life insurance
  • Monthly bonus system
  • Annual sports support for allowing you to try a new sport!
  • Decathlon employee card, so you can get your sports needs with special discounts.
  • Marriage & birth gifts
  • Parental leave
  • Daycare support
  • Shareholding opportunities




*Under the Personal Data Protection Law,

You can access the Employee Candidate Privacy Notice from the link below.

Kişisel Verilerin Korunması Kanunu kapsamında,

Çalışan Adayı Aydınlatma Metni’ne aşağıdaki linkten ulaşabilirsiniz.

https://www.decathlon.com.tr/calisan-aydinlatma-metni.html

Key Skills

Ranked by relevance

data visualization sql
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Posted
Jul 23, 2025
Type
Full-time
Level
Mid-Senior
Location
Bakırköy
Company
Decathlon

Industries

Retail

Categories

Information Technology

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