Pendo tech stack
Pendo builds mostly with JavaScript, Python, Go, SQL. Its stack also includes React.js, Spark, GCP, React Native. JavaScript is named in 11 of the 26 job postings Pendo published in the last 12 months (42%). Counted by Alion from the job postings of Pendo, updated Sep 28, 2026.
What programming languages does Pendo use?
JavaScript is named in 42% of job postings at Pendo, followed by Python (27%), Go (23%), SQL (23%).
C++ 
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What frameworks and libraries does Pendo use?
React.js is named in 31% of job postings at Pendo, followed by React Native (19%), Angular (15%), Vue.js (15%).
React.js
8 31%
React Native
5 19%
Angular
4 15%
Vue.js
4 15%
LangChain
4 15%
Cypress
2 8%
Jest
2 8%
Highcharts
2 8%
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What databases does Pendo use?
Snowflake is named in 8% of job postings at Pendo, followed by BigQuery (8%), Google BigQuery (8%), Amazon Redshift (4%).
BigQuery 
What cloud and platforms does Pendo use?
Spark is named in 23% of job postings at Pendo, followed by GCP (19%), AWS (15%), Replit (12%).
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What developer tools does Pendo use?
Cursor is named in 27% of job postings at Pendo, followed by Rest API (19%), Copilot (15%), Model Context Protocol (15%).
Cursor
7 27%
Rest API
5 19%
Copilot
4 15%
Model Context Protocol
4 15%
Claude Code
2 8%
dbt
1 4%
What AI and ML technologies does Pendo use?
LLM is named in 38% of job postings at Pendo, followed by Claude (12%), ChatGPT (4%).
Which engineering practices does Pendo ask for?
AI Agents is named in 31% of job postings at Pendo, followed by Machine Learning (19%), Tool Use (15%), Agentic Workflows (12%).
AI Agents
8 31%
Function Calling
3 12%
RAG
3 12%
Diffusion Models
2 8%
Show all (16)
What does each Pendo team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
8 postingsSolutions
3 postingsHow does your stack fit Pendo?
How much does Pendo pay by technology?
Median stated pay of the postings that name each technology, against the median of all Pendo postings with stated pay: $175k across 20 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| LLM | 9 | $165k | −6% |
| JavaScript | 8 | $177k | +1% |
| React.js | 5 | $178k | +2% |
| Python | 5 | $175k | 0% |
| Spark | 5 | $175k | 0% |
How is the Pendo 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 Pendo stack?
Pendo scores 89 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.
Companies with a stack like Pendo
Questions about the Pendo tech stack
What programming languages does Pendo use?
The languages named in Pendo job postings are JavaScript (42%), Python (27%), Go (23%), SQL (23%), TypeScript (19%), as a share of the 26 postings of the last 12 months.
Does Pendo use React.js?
Yes. React.js is named in 8 of 26 job postings (31%) and required in 5 of them.
What cloud and platforms does Pendo use?
The cloud and platforms named in Pendo job postings are Spark (6), GCP (5), AWS (4) (postings in brackets).
What skills do you need for a Backend job at Pendo?
Backend postings at Pendo most often require AWS (4), GCP (4), Go (4), LLM (4), out of 8 postings in the last 12 months.
Is the Pendo tech stack changing?
Yes. React Native first appeared in Pendo job postings in the last six months.
How modern is the Pendo tech stack?
Pendo scores 89 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 Pendo tech stack?
Alion reads every job posting Pendo publishes and tags the technologies each one names. The figures on this page count the 26 postings of the last 12 months and were updated on Sep 28, 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, "Pendo tech stack: 69 technologies from 26 job postings", as of Sep 28, 2026. https://alion.io/company/pendo/technologies