UpDoc tech stack
UpDoc builds mostly with Python, TypeScript, JavaScript, Kotlin. Its stack also includes Azure, FastAPI, Pydantic, GCP. Python is named in 6 of the 14 job postings UpDoc published in the last 12 months (43%). Counted by Alion from the job postings of UpDoc, updated Oct 6, 2026.
What programming languages does UpDoc use?
Python is named in 43% of job postings at UpDoc, followed by TypeScript (14%), JavaScript (14%), Kotlin (7%).
What frameworks and libraries does UpDoc use?
FastAPI is named in 21% of job postings at UpDoc, followed by Pydantic (21%), Cypress (7%), Playwright (7%).
FastAPI
3 21%
Pydantic
3 21%
Cypress
1 7%
Playwright
1 7%
Selenium
1 7%
Svelte
1 7%
SvelteKit
1 7%
Tailwind CSS
1 7%
Show all (9)
What cloud and platforms does UpDoc use?
Azure is named in 21% of job postings at UpDoc, followed by GCP (7%).
What developer tools does UpDoc use?
Rest API is named in 14% of job postings at UpDoc.
Rest API
2 14%
Which engineering practices does UpDoc ask for?
AI Agents is named in 100% of job postings at UpDoc, followed by CI/CD (29%), Fine-tuning (7%), Function Calling (7%).
AI Agents
14 100%
CI/CD
4 29%
Fine-tuning
1 7%
Function Calling
1 7%
Multimodal AI
1 7%
Prompt Engineering
1 7%
Show all (9)
What does each UpDoc team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit UpDoc?
How modern is the UpDoc stack?
UpDoc scores 82 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: 1; legacy ones: 0.
How common is the UpDoc stack in its industry?
Share of the 1,836 companies in the same industries, whose stack Alion knows, that use each technology.
What sets UpDoc apart
Companies with a stack like UpDoc
Questions about the UpDoc tech stack
What programming languages does UpDoc use?
The languages named in UpDoc job postings are Python (43%), TypeScript (14%), JavaScript (14%), Kotlin (7%), SQL (7%), as a share of the 14 postings of the last 12 months.
Does UpDoc use FastAPI?
Yes. FastAPI is named in 3 of 14 job postings (21%) and required in 3 of them.
What cloud and platforms does UpDoc use?
The cloud and platforms named in UpDoc job postings are Azure (3), GCP (1) (postings in brackets).
What skills do you need for a Backend job at UpDoc?
Backend postings at UpDoc most often require Python (3), Azure (2), FastAPI (2), Pydantic (2), out of 3 postings in the last 12 months.
Is the UpDoc tech stack changing?
No new technology has appeared in UpDoc job postings in the last six months.
How modern is the UpDoc tech stack?
UpDoc scores 82 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: 1; legacy ones: 0.
How does Alion know the UpDoc tech stack?
Alion reads every job posting UpDoc publishes and tags the technologies each one names. The figures on this page count the 14 postings of the last 12 months and were updated on Oct 6, 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, "UpDoc tech stack: 28 technologies from 14 job postings", as of Oct 6, 2026. https://alion.io/company/updoc-2/technologies