Doctolib tech stack
Doctolib builds mostly with Python, JavaScript, Java, TypeScript. Its stack also includes React.js, React Native, GCP, Kubernetes. Python is named in 78 of the 148 job postings Doctolib published in the last 12 months (53%). Counted by Alion from the job postings of Doctolib, updated Nov 13, 2026.
What programming languages does Doctolib use?
Python is named in 53% of job postings at Doctolib, followed by JavaScript (45%), Java (41%), TypeScript (41%).
Python
78 53%
JavaScript
67 45%
Java
60 41%
TypeScript
60 41%
Kotlin
59 40%
Ruby
22 15%
SQL
20 14%
PHP
9 6%
Show all (15)
What frameworks and libraries does Doctolib use?
React.js is named in 40% of job postings at Doctolib, followed by React Native (39%), Ruby on Rails (5%), Dagster (5%).
React.js
59 40%
React Native
57 39%
Ruby on Rails
8 5%
Dagster
8 5%
OpenTelemetry
8 5%
LangChain
7 5%
Spring Boot
5 3%
LiteLLM
3 2%
Show all (18)
What databases does Doctolib use?
Google BigQuery is named in 7% of job postings at Doctolib, followed by ElasticSearch (5%), PostgreSQL (3%), Redis (2%).
Google BigQuery
10 7%
ElasticSearch
8 5%
PostgreSQL
5 3%
Redis
3 2%
Couchbase
2 1%
Amazon Redshift
1 1%
MySQL
1 1%
OpenSearch
1 1%
What cloud and platforms does Doctolib use?
GCP is named in 15% of job postings at Doctolib, followed by Kubernetes (14%), AWS (13%), Datadog (9%).
GCP
22 15%
Kubernetes
20 14%
AWS
19 13%
Datadog
14 9%
Azure
11 7%
Tableau
9 6%
Apache Kafka
8 5%
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What developer tools does Doctolib use?
Terraform is named in 10% of job postings at Doctolib, followed by WordPress (6%), Claude Code (5%), Canva (5%).
Terraform
15 10%
WordPress
9 6%
Claude Code
8 5%
Canva
8 5%
Prometheus
8 5%
Braintrust
6 4%
Git
6 4%
ArgoCD
6 4%
Show all (35)
What AI and ML technologies does Doctolib use?
Claude is named in 14% of job postings at Doctolib, followed by LLM (10%), DALL-E (7%), ChatGPT (4%).
Show all (13)
Which engineering practices does Doctolib ask for?
Machine Learning is named in 18% of job postings at Doctolib, followed by AI Agents (16%), SLI/SLO/SLA (10%), CI/CD (7%).
AI Agents
24 16%
SLI/SLO/SLA
15 10%
CI/CD
11 7%
Platform Engineering
11 7%
RAG
8 5%
Show all (45)
And 5 more, each named in fewer postings.
What does each Doctolib team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
23 postingsAI/ML
23 postingsEarly Careers
16 postingsSales
13 postingsDevOps
10 postingsIndustrial Engineering
10 postingsHow does your stack fit Doctolib?
How is the Doctolib stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Doctolib stack?
Doctolib scores 81 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 13; legacy ones: 0.
How common is the Doctolib stack in its industry?
Share of the 266 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Doctolib apart
Companies with a stack like Doctolib
Aaron.ai
109 shared technologies
Zoom Communications
116 shared technologies
Tiger Analytics
124 shared technologies
Cornerstone OnDemand
107 shared technologies
Databricks
116 shared technologies
Saviynt
109 shared technologies
Unity Technologies
110 shared technologies
Sarvam AI
107 shared technologies
Questions about the Doctolib tech stack
What programming languages does Doctolib use?
The languages named in Doctolib job postings are Python (53%), JavaScript (45%), Java (41%), TypeScript (41%), Kotlin (40%), as a share of the 148 postings of the last 12 months.
Does Doctolib use React.js?
Yes. React.js is named in 59 of 148 job postings (40%) and required in 4 of them.
What cloud and platforms does Doctolib use?
The cloud and platforms named in Doctolib job postings are GCP (22), Kubernetes (20), AWS (19) (postings in brackets).
What skills do you need for a Backend job at Doctolib?
Backend postings at Doctolib most often require Java (13), Kotlin (10), TypeScript (10), Claude Code (8), out of 23 postings in the last 12 months.
Is the Doctolib tech stack changing?
Yes. Kibana, KV Cache, Kustomize, Google GKE first appeared in Doctolib job postings in the last six months.
How modern is the Doctolib tech stack?
Doctolib scores 81 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 13; legacy ones: 0.
How does Alion know the Doctolib tech stack?
Alion reads every job posting Doctolib publishes and tags the technologies each one names. The figures on this page count the 148 postings of the last 12 months and were updated on Nov 13, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Doctolib tech stack: 174 technologies from 148 job postings", as of Nov 13, 2026. https://alion.io/company/doctolib/technologies