Doctolib Tech Stack

Patient booking and care-team workflow platform serving 80M+ patients across Europe

Software Development Levallois-Perret, Île-de-France 1,001–5,000 employees Privately Held

Doctolib operates a multi-market health scheduling and care-coordination platform across France, Germany, Italy, and the Netherlands. The tech stack—Rails, React, Node.js, Postgres, Kafka, and Kubernetes on AWS—reflects a maturing distributed system under active modularization. Hiring skews heavily toward sales (153 roles) relative to engineering (61), indicating a sales-led scaling phase, while concurrent adoption of FHIR (healthcare data standards) and Zuora (subscription billing) signals expansion from appointment booking into integrated care workflows and recurring revenue models.

Tech Stack 158 technologies

Core StackSalesforce Ruby on Rails React React Native Node.js TypeScript Java Python Kotlin Swift PyTorch PostgreSQL Couchbase Kafka Terraform Docker Kubernetes AWS PySpark SageMaker Elasticsearch JAX OpenSearch AWS Aurora Azure GCP SQL AWS ECS Amazon Redshift AWS Kinesis+127 more

AdoptingKotlin Salesforce SAP FHIR Zuora

What Doctolib Is Building

◆Challenges

Driving mrr growth
Improving hr processes
Reducing administrative tasks
Modularizing platform
Performance optimization
Improving partner performance
Scaling product launch
Lack of time and resources for healthcare providers
Modularizing distributed architecture
Doctor adoption

▲Active Projects

Modularizing platform into distributed architecture
Launch and scaling of innovative praxissoftware
Petabyte-scale multi-region pipelines
Product launch strategy
Optimizing cross-department partnership processes
Platform modularization
Database optimization
Customer onboarding
Tooling taskforce for process improvement
Launching new e-health services

Hiring Activity

Steady380 roles · 160 in 30d

Department

Sales

153

Engineering

Support

Marketing

Data

Legal

Ops

Seniority

Senior

126

Mid

101

Intern

Manager

Lead

Junior

Staff

Director

Notable leadership hires: Sales & Partnerships Lead, Compensation Lead, Chief of Staff

Company intelligence

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

Get started free

About Doctolib

Doctolib provides a cloud-based scheduling and administrative platform for healthcare providers—clinics, hospitals, and individual practitioners—while offering patients a consumer-facing appointment and telehealth interface. The company operates across four countries with a multi-product strategy spanning traditional online booking, telehealth services, and emerging practice-management tools. With over 80 million patient accounts and a 1,000+ person workforce, Doctolib operates at infrastructure scale: petabyte-scale multi-region data pipelines, Kafka-based event streaming, and Elasticsearch-backed search. The platform modularization project and ongoing database optimization efforts reflect the operational demands of European healthcare compliance and multi-tenant deployment.

HeadquartersLevallois-Perret, Île-de-France

Company Size1,001–5,000 employees

Hiring MarketsItaly, Germany, France, Netherlands

Frequently Asked Questions

What tech stack does Doctolib use?

Ruby on Rails, React, Node.js, PostgreSQL, Kafka, Kubernetes, Docker, AWS (Aurora, ECS, Kinesis, SageMaker), Salesforce, and Elasticsearch. Actively adopting Kotlin and FHIR healthcare standards.

Where is Doctolib headquartered?

Levallois-Perret, Île-de-France, France. The company operates subsidiaries and hiring in Germany, Italy, and the Netherlands.