Notion tech stack
Notion builds mostly with Python, SQL, TypeScript, JavaScript. Its stack also includes React.js, AWS, Kubernetes, PostgreSQL. Python is named in 29 of the 217 job postings Notion published in the last 12 months (13%). Counted by Alion from the job postings of Notion, updated Nov 11, 2026.
What programming languages does Notion use?
Python is named in 13% of job postings at Notion, followed by SQL (13%), TypeScript (12%), JavaScript (12%).
Python
29 13%
SQL
29 13%
TypeScript
26 12%
JavaScript
26 12%
Node JS
19 9%
Go
7 3%
Java
5 2%
Rust
4 2%
Show all (17)
What frameworks and libraries does Notion use?
React.js is named in 6% of job postings at Notion, followed by OpenTelemetry (2%), Jetpack Compose (1%), Dagger (1%).
React.js
13 6%
OpenTelemetry
4 2%
Jetpack Compose
3 1%
Dagger
2 1%
Appium
1 <1%
Cypress
1 <1%
Jest
1 <1%
Next.js
1 <1%
Show all (24)
What databases does Notion use?
PostgreSQL is named in 4% of job postings at Notion, followed by MySQL (3%), Snowflake (2%), Amazon Redshift (1%).
PostgreSQL
8 4%
MySQL
6 3%
Snowflake
5 2%
Amazon Redshift
3 1%
Google BigQuery
3 1%
ElasticSearch
3 1%
Memcached
1 <1%
What cloud and platforms does Notion use?
AWS is named in 5% of job postings at Notion, followed by Kubernetes (4%), Azure (4%), GCP (4%).
Show all (26)
What developer tools does Notion use?
Model Context Protocol is named in 4% of job postings at Notion, followed by Docker (2%), Claude Code (2%), Rest API (2%).
Show all (15)
What AI and ML technologies does Notion use?
LLM is named in 9% of job postings at Notion, followed by Claude (2%), ChatGPT (1%).
Which engineering practices does Notion ask for?
AI Agents is named in 95% of job postings at Notion, followed by Embeddings (5%), CI/CD (4%), Agentic Workflows (3%).
AI Agents
207 95%
Embeddings
10 5%
CI/CD
9 4%
Multimodal AI
4 2%
Show all (28)
What other technologies does Notion use?
Kotlin Coroutines is named in 1% of job postings at Notion.
Kotlin Coroutines
2 1%
What does each Notion team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
43 postingsBackend
32 postingsHow does your stack fit Notion?
How much does Notion pay by technology?
Median stated pay of the postings that name each technology, against the median of all Notion postings with stated pay: $209k across 165 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| TypeScript | 18 | $200k | −4% |
| JavaScript | 17 | $201k | −4% |
| SQL | 16 | $195k | −7% |
| Python | 14 | $215k | +3% |
| LLM | 13 | $280k | +34% |
| Node JS | 12 | $201k | −4% |
| React.js | 9 | $168k | −20% |
| AWS | 8 | $240k | +15% |
| PostgreSQL | 7 | $200k | −4% |
| Azure | 6 | $240k | +15% |
How is the Notion 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 Notion stack?
Notion scores 87 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: 3; legacy ones: 0.
How common is the Notion stack in its industry?
Share of the 303 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Notion apart
Companies with a stack like Notion
Questions about the Notion tech stack
What programming languages does Notion use?
The languages named in Notion job postings are Python (13%), SQL (13%), TypeScript (12%), JavaScript (12%), Node JS (9%), as a share of the 217 postings of the last 12 months.
Does Notion use React.js?
Yes. React.js is named in 13 of 217 job postings (6%) and required in 4 of them.
What cloud and platforms does Notion use?
The cloud and platforms named in Notion job postings are AWS (10), Kubernetes (9), Azure (8) (postings in brackets).
What skills do you need for a Solutions job at Notion?
Solutions postings at Notion most often require SQL (4), JavaScript (3), Node JS (3), Python (3), out of 43 postings in the last 12 months.
Is the Notion tech stack changing?
Yes. Grafana, OpenTelemetry, Prometheus, Amazon Redshift first appeared in Notion job postings in the last six months.
How modern is the Notion tech stack?
Notion scores 87 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: 3; legacy ones: 0.
How does Alion know the Notion tech stack?
Alion reads every job posting Notion publishes and tags the technologies each one names. The figures on this page count the 217 postings of the last 12 months and were updated on Nov 11, 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, "Notion tech stack: 121 technologies from 217 job postings", as of Nov 11, 2026. https://alion.io/company/notion/technologies