Marketplace Seller Growth Analyst

Trendyol; Sarıyer; Hybrid; TRY 180,000 - 280,000; Full time

Benefits offered by this job

Hybrid working model

Customisable FlexBenefits budget

Well-being support (in-house doctors,

Psychologist and HPV vaccination

Personalised training allowance and LM

Ownership from day one

Diverse, international team

Job summary

Trendyol Core Commerce is seeking a Data Analyst to design analytical models, build insightful dashboards, and run experiments to drive seller growth and optimize performance. You will partner with cross-functional teams to turn complex data into strategic actions that deliver measurable business impact.

The role emphasizes cross-functional collaboration, a fast-paced environment, and opportunities to influence strategic initiatives with data-backed insights.

Qualifications

• University degree preferably in Engineering, Economics, Statistics.
• 2+ years experience in data analysis.
• Coding skills – ability to code in one or more languages (SQL, Python).
• Commercially minded, result oriented, and adaptable.
• Strong analytical skills and experience of working with large volumes of data.
• Excellent written and verbal communications skills in English.

Responsibilities

• Designing performance, value, and revenue analysis models to support data-driven decision-making and long-term forecasting.
• Building seller-based dashboards using SQL and Looker to generate actionable insights.
• Running conversion-rate optimization initiatives and executing continuous A/B tests for seller campaigns.
• Defining and implementing seller growth strategies by segmenting sellers, optimizing revenue, and improving quality.
• Collaborating with growth and category teams on strategic and commercial projects to drive business impact.

Skills

SQL

Python

Education

University degree in Engineering, Economics or Statistics

Tools

Looker

Job description

About the Team

At Trendyol Core Commerce, we build innovative, data-driven strategies that power sustainable growth and global expansion.

From seller experience to new market launches, we turn insights into action—fast. Our cross-functional teams shape the future of commerce with bold ideas, real-time impact, and a deep sense of ownership. In a fast-paced, collaborative environment, we grow together — as individuals and as a team.

About the Role

As a Data Analyst, you’ll design analytical models, build insightful dashboards, and run experiments to drive seller growth and optimize performance. Partnering with cross-functional teams, you’ll turn complex data into strategic actions that deliver measurable business impact.

Responsibilities

• Designingperformance,value,andrevenueanalysismodelstosupportdata-drivendecision-makingandlong-termforecasting,
• Buildingseller-baseddashboardsusingSQLandLookertogenerateactionableinsights,
• RunningconversionrateoptimizationinitiativesandexecutingcontinuousA/Btestsforsellercampaigns,
• Definingandimplementingsellergrowthstrategiesbysegmentingsellers,optimizingrevenue,andimprovingquality,
• Collaboratingwithgrowthandcategoryteamsonstrategicandcommercialprojectstodrivebusinessimpact

Expected Qualifications

• UniversitydegreepreferablyinEngineering,Economics,Statistics,
• 2+yearsexperienceindataanalysis,
• Codingskills–abilitytocodeinoneormorelanguages(SQL,Python)
• Commerciallyminded,result-oriented,andadaptable,
• Stronganalyticalskillsandexperienceofworkingwithlargevolumesofdata
• ExcellentwrittenandverbalcommunicationskillsinEnglish

What We Offer

• - Hybrid working model with flexibility: a schedule that helps you find the right balance between flexibility and team bonding, including work-from-abroad opportunities and a summer working model.
• - Customisable FlexBenefits budget: Adjust your daily meal allowance, choose your health insurance package (and extend it to your spouse or children), and pick from additional benefits like fuel support or Trendyol shopping credits.
• - Well-being support: Access to location-based in-house doctors, as well as psychologist and dietitian support, and HPV vaccination provision.
• - Personalised training allowance and learning opportunities: Use your annual budget for any training or conference of your choice, explore our Learning Management System (LMS) anytime, and join in-person learning sessions offered throughout the year.
• - Responsibility from day one: Take full ownership from the start in a culture where every voice is heard and valued.
• - A diverse, international team: Collaborate with global peers across our offices in Berlin, Amsterdam, Dubai, and beyond, in a startup-spirited and collaborative environment.
• - Opportunities to grow with the best: Tackle meaningful challenges, develop through hands-on experience, and grow with the support of expert guidance and global mentoring.
• - Meaningful connections beyond tasks: Be part of team rituals, events, and social activities that help us stay connected and inspired.