1stDibs Tech Stack

Online marketplace for vintage, antique, and contemporary design

Technology, Information and Internet New York, NY 201–500 employees Founded 2000 Public Company

1stDibs operates a curated marketplace connecting collectors and designers with sellers of vintage, antique, and contemporary furniture, art, and jewelry. The stack reveals a company investing heavily in ML-driven search and recommendation—Python, scikit-learn, TensorFlow, and PyTorch sit alongside Elasticsearch and Solr—while the active project list (search relevance models, recommendation pipelines, A/B testing framework) confirms search quality and discovery are central to revenue. Engineering-heavy hiring and a focus on 'high-volume environment' data challenges suggest the marketplace is scaling transaction throughput and personalization.

Tech Stack 70 technologies

Core StackPython scikit-learn TensorFlow PyTorch AWS Java gRPC DynamoDB AWS Lambda Terraform Elasticsearch GitHub Jenkins Maven Apache Spark React Node.js GCP Azure Tomcat Spring MVC REST Kinesis AWS EMR AWS ECS Aurora MySQL ElastiCache Apache Solr ChatGPT Gemini+40 more

What 1stDibs Is Building

◆Challenges

Optimizing search relevance
Building top-of-the-funnel recommendation models
Optimizing paid media campaigns
Modernizing sales and service organizations
High-volume environment
Streamlining data collection
Translating complex business needs into clear data products

▲Active Projects

Scalable ml models for search relevance
Production-grade ml pipelines and rest apis
Performance marketing playbook
A/b testing framework
Service cloud voice implementation
Sales cloud and service cloud optimization
Custom integrations with slack
Design grpc & restful java spring based web services
Design scalable self-serve dashboards
Run a/b tests to influence user experience

Hiring Activity

Decelerating10 roles · 2 in 30d

Department

Engineering

Data

Marketing

Seniority

Mid

Junior

Lead

Manager

Senior

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About 1stDibs

1stDibs is a public online marketplace specializing in curated design across multiple categories: vintage and antique furniture, contemporary home décor, fine art, jewelry, watches, and fashion. The company operates a two-sided network connecting individual and commercial sellers with design enthusiasts and professionals. With 201–500 employees based in New York and hiring across the United States and Lithuania, 1stDibs is modernizing its internal sales and service operations (Service Cloud and Sales Cloud implementations) while building data infrastructure to power search relevance and recommendation at scale.

HeadquartersNew York, NY

Company Size201–500 employees

Founded2000

Hiring MarketsUnited States, Lithuania

Frequently Asked Questions

What tech stack does 1stDibs use?

1stDibs uses Python, TensorFlow, PyTorch, and scikit-learn for ML; AWS (Kinesis, DynamoDB, Lambda, EMR, ECS), GCP, and Azure for cloud infrastructure; Elasticsearch and Solr for search; React and Node.js for frontend; and Java/Spring MVC for backend services.

What is 1stDibs working on?

Core projects include ML models for search relevance, production ML pipelines and REST APIs, an A/B testing framework, performance marketing optimization, and modernization of sales and service cloud organizations.