Senior Data Analyst

n11; Fatih; On-site; TRY 300,000 - 600,000; Full time

Job summary

n11 is seeking a Senior Data Analyst to join our Product & Analytics team. You will define analytics roadmaps, collaborate across product, marketing, and operations, and build dashboards that monitor product and business health.

You will lead advanced analytics, conduct segmentation and experimentation, and mentor a high-performing team in a data-driven culture. English proficiency is required, with a focus on scalable data solutions in a digital retail environment.

Qualifications

• 5+ years of experience in data analytics, BI, or related roles.
• Proficient in SQL, Python/R, Excel, and BI tools Looker, Tableau, Power BI, QlikSense.
• Experience in e-commerce, retail, or digital consumer businesses.
• Skilled in segmentation, predictive analytics, and experimentation.
• Strategic thinker who translates business problems into analytics solutions.
• Excellent communicator who presents complex findings clearly.
• Mentor for a high-performing data team and fosters a data-driven culture.
• Experience in personalization, recommendation systems, or marketing attribution analytics.
• Professional competence in English language.

Responsibilities

• Define analytics initiative roadmaps including user behavior, segmentation, and churn.
• Collaborate with Product, Marketing, Operations, and UX to translate insights into actions.
• Develop dashboards, reporting frameworks, and KPIs to monitor health.
• Oversee A/B testing design, implementation, and impact measurement.
• Partner with data engineering to maintain reliable data pipelines.
• Stay informed on analytics industry developments and modeling techniques.
• Use GA, BigQuery and Looker connections effectively.

Skills

5+ years experience

Strategic thinking

Excellent communication

Mentoring a team

Data-driven culture

Tools

SQL

Python/R

Excel

Looker

Tableau

Power BI

QlikSense

Job description

We are looking for a Senior Data Analyst to join our Product & Analytics team to continuously improve operational processes, increase efficiency, and implement new opportunities that support our business goals!

What You’ll Do

• Define the roadmap for analytics initiatives, including user behavior analysis, segmentation, cohort analysis, churn prediction, and performance measurement.
• Collaborate with Product Managers, Marketing, Operations, and UX teams to translate insights into actionable recommendations.
• Develop dashboards, reporting frameworks, and key performance metrics to monitor product and business health.
• Oversee A/B testing design, implementation, and impact measurement, applying causal inference methods where appropriate.
• Partner with data engineering to maintain reliable, scalable, and high-quality data pipelines.
• Stay informed on industry developments in analytics, experimentation, and user behavior modeling.
• Being able to use the Google Analytics implentation-analysis tool, Big query & looker connection effectively is important for this position.

Who You Are

• 5+ years of experience in data analytics, business intelligence, or related roles.
• Proficient in SQL, Python/R, Excel, and BI tools (Looker, Tableau, Power BI, QlikSense).
• Strong track record in e-commerce, retail, or digital consumer businesses.
• Skilled in advanced analytics techniques, including segmentation, predictive analytics, and experimentation.
• Strategic thinker who can translate business problems into actionable analytics solutions.
• Excellent communicator, able to present complex findings in actionable ways.
• Passionate about mentoring a high-performing team and fostering a data-driven culture.
• Experience in personalization, recommendation systems, or marketing attribution analytics.
• Professional competence in English language.

As n11.com, we care about your Personal Data Security. Please find the Personal Data Protection Information Notice from the link below.

https://n11scdn1.akamaized.net/custom/aydinlatma-metni/People-Aydinlatma-Metni.pdf