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Casar.com Tech Stack

Brazilian wedding marketplace with event services and data infrastructure

Technology, Information and Internet São Paulo, São Paulo 11–50 employees Founded 2014 Privately Held

Casar.com operates Brazil's largest online-offline wedding services marketplace, built on Node.js, Ruby on Rails, and PostgreSQL with a modern data stack (Airbyte, Apache Airflow, dbt, BigQuery). The tech choices reveal dual operating modes: a customer-facing web platform handled by traditional web frameworks, and an expanding internal data infrastructure (data lake, pipeline automation, BI) to instrument CRM integrations and marketing attribution. Active hiring spans engineering, design, and data roles, suggesting simultaneous product velocity and data maturity scaling.

Tech Stack 39 technologies

Core StackNode.js PHP Ruby on Rails PostgreSQL MySQL MongoDB Intercom HubSpot TypeScript AWS Docker GraphQL Python Airbyte Apache Airflow dbt BigQuery AWS Glue Active Campaign Google Analytics 4 Google Tag Manager Nest Git Gitflow Serverless Framework SQL AWS EMR Athena AWS Lake Formation OpenMetadata+8 more

What Casar.com Is Building

◆Challenges

Integrating crm platforms
Optimizing database performance
Implementing marketing pixels
Scaling data pipelines
Data governance
Pipeline performance optimization

▲Active Projects

Crm api integration
Marketing pixel implementation
Database performance optimization
New product
Data lake construction and maintenance
Data pipeline development
Data ingestion automation

Hiring Activity

Accelerating7 roles · 6 in 30d

Department

Engineering

3

Design

2

Data

1

Product

1

Seniority

Junior

2

Mid

2

Senior

2

Manager

1

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About Casar.com

Casar.com is the largest combined online and offline player in Brazil's wedding services market, operating since 2014. The company connects couples with vendors, services, and gift registries across the Brazilian market. The product surface combines web-based booking and marketplace discovery with offline vendor relationships and events. Engineering operations are centered in São Paulo with 11–50 employees, recent hiring velocity focused on backend engineering, design, and data roles. The tech infrastructure reflects a growing operational need to coordinate supply (vendors, services) with demand (couples and events) through real-time data pipelines and CRM automation.

HeadquartersSão Paulo, São Paulo

Company Size11–50 employees

Founded2014

Hiring MarketsBrazil

Frequently Asked Questions

What is Casar.com's tech stack?

Node.js, Ruby on Rails, PostgreSQL, MySQL, MongoDB, AWS, Docker, and a data stack including Airbyte, Apache Airflow, dbt, BigQuery, and AWS EMR. Marketing observability via Google Analytics 4, Tag Manager, and platforms like Active Campaign and HubSpot.

What is Casar.com working on?

CRM API integration, marketing pixel implementation, database performance optimization, data lake construction, and pipeline automation. Active challenges include CRM platform integration, database optimization, and data governance.

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