V

Vestiaire Collective Tech Stack

Global marketplace for authenticated pre-loved luxury fashion

Retail Apparel and Fashion Paris, Île-de-France 501–1,000 employees Privately Held

Vestiaire Collective operates a peer-to-peer luxury resale platform at scale—5 million items, 30,000 added daily across 70 countries—where authentication and fraud prevention drive unit economics. The tech roadmap reveals a company in mid-architecture transition: migrating a PHP monolith to Go microservices while layering AI/ML for counterfeit detection, item quality scoring, and automated fraud response. Engineering hiring is accelerating across France, Germany, and Vietnam, signaling both backend infrastructure work and expansion of ML/detection capabilities.

Tech Stack 11 technologies

Core StackNext.js React TypeScript GitHub Actions Cypress Braze React Query Google Sheets Excel

AdoptingGo

ReplacingPHP

What Vestiaire Collective Is Building

◆Challenges

Migrating legacy monolith to microservices
Verifying product quality and authenticity
Detecting counterfeit and fraud
Upgrading our platform
Reducing fraud losses
Balancing fraud prevention with growth
Automating fraud responses
Scaling quality control operations
Product quality compliance
Streamlining accounting processes

▲Active Projects

Migration from php monolith to go microservices
Crm product features scope (fully automated flows)
Counterfeit and fraud detection models
Comprehensive fraud prevention strategy
Payment strategy across 70+ countries
Automated fraud response system
Ai/ml solutions for item quality detection
Ai models for smarter customer assistance
Item quality and authenticity detection
Customer-facing ai assistance

Hiring Activity

Accelerating15 roles · 7 in 30d

Department

Engineering

7

Ops

4

Finance

1

HR

1

Logistics

1

Marketing

1

Support

1

Seniority

Senior

7

Mid

2

Staff

2

Director

1

Intern

1

Junior

1

Lead

1

Manager

1

Company intelligence

Find more companies like Vestiaire Collective by tech stack, pain points and active projects

Get started free

About Vestiaire Collective

Vestiaire Collective is a global peer-to-peer marketplace for authenticated pre-loved luxury fashion, founded in 2009 and headquartered in Paris. The platform hosts over 5 million items with 30,000 new pieces added daily, serving a community across 70 countries via regional offices in New York, London, Berlin, Singapore, Ho Chi Minh City, and Lisbon. The company operates four dedicated authentication centers (France, UK, US, Hong Kong) and employs approximately 600 people across 50+ nationalities. Core operational challenges center on verifying authenticity and preventing counterfeit and fraud across a global supply chain while maintaining growth velocity.

HeadquartersParis, Île-de-France

Company Size501–1,000 employees

Hiring MarketsFrance, Germany, Vietnam

Frequently Asked Questions

What tech stack does Vestiaire Collective use?

Frontend: Next.js, React, React Query, TypeScript. Testing: Cypress. Infrastructure: GitHub Actions. Customer engagement: Braze. Currently adopting Go for backend services while migrating away from legacy PHP.

What is Vestiaire Collective working on?

Major initiatives: PHP-to-Go microservices migration, AI-driven counterfeit and fraud detection, automated fraud response systems, item quality detection models, and AI-powered customer assistance. Payment infrastructure work across 70+ countries is also underway.