n11 Tech Stack

Turkey's largest open marketplace connecting millions of sellers and buyers

Software Development Istanbul, Sarıyer 501–1,000 employees Founded 2012 Partnership

n11 operates Turkey's leading open marketplace, connecting 25 million customers with over 330,000 registered sellers across millions of product listings. Engineering is the dominant hiring focus (18 roles), concentrated in microservices migration, data pipelines, and analytics—reflecting a platform shifting from monolithic architecture toward event-driven, data-intensive operations. Active projects span churn prediction, pricing optimization, and recommendation engines, paired with challenges around high-traffic e-commerce scaling and promotional fraud detection.

Tech Stack 130 technologies

Core StackLooker Python Google Analytics BigQuery Tableau Power BI AWS Cisco Fortinet SQL Hotjar Crazy Egg Google Analytics 4 R Excel Qlik Sense Adobe Analytics SIEM Antivirus XDR DLP Privileged Access Management Bash Google Sheets PowerPoint Juniper Citrix F5 Aruba GCP+100 more

What n11 Is Building

◆Challenges

Operational process inefficiencies
Improving operational processes
Category performance improvement
Migrating monolith to microservices
Detecting promotional abuse
Automating player segmentation
High-traffic e-commerce scenarios
Monolithic application decomposition
Optimizing cross-border logistics costs
Adapting to changing market conditions

▲Active Projects

Churn prediction model
Pricing optimization model
Scalable dashboards and reports
Robust data pipelines
Analytics initiatives roadmap
Migration project from monolith to microservices
Marketing campaigns
Recommendation engine development
Designing and developing java microservices
Etl/elt workflows using oracle data integrator

Hiring Activity

Accelerating50 roles · 30 in 30d

Department

Engineering

Product

Marketing

Ops

Sales

Legal

Data

Finance

Seniority

Senior

Mid

Manager

Junior

Lead

Director

Notable leadership hires: Trade Marketing Director

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About n11

n11 is a partnership-structured e-commerce marketplace founded in 2012 and headquartered in Istanbul. The platform operates as an open marketplace model, matching supply (330,000+ registered business partners) with demand (25 million active customers) across a catalog of millions of products. The company serves sellers and buyers across Turkey, operating at significant scale in logistics, payments, and marketplace governance. Current operational focus includes category performance optimization, cross-border logistics cost reduction, and adapting product-market fit to shifting Turkish e-commerce dynamics.

HeadquartersIstanbul, Sarıyer

Company Size501–1,000 employees

Founded2012

Hiring MarketsTurkey

Frequently Asked Questions

What is n11's tech stack?

n11 uses SQL, Python, R, BigQuery, and Google Cloud Platform (GCP) for data processing. Analytics tooling spans Google Analytics 4, Looker, Tableau, Power BI, and Qlik Sense. Infrastructure includes AWS, Juniper, Cisco, Citrix, and Fortinet for networking and security.

Where is n11 headquartered?

n11 is headquartered in Istanbul, Sarıyer, Turkey. The company was founded in 2012 and currently employs 501–1,000 staff.