Celigo tech stack
Celigo builds mostly with JavaScript, Node JS, SQL, PHP. Its stack also includes AWS, Snowflake, Apache Kafka, DynamoDB. JavaScript is named in 13 of the 37 job postings Celigo published in the last 12 months (35%). Counted by Alion from the job postings of Celigo, updated Nov 12, 2026.
What programming languages does Celigo use?
JavaScript is named in 35% of job postings at Celigo, followed by Node JS (27%), SQL (27%), PHP (19%).
JavaScript
13 35%
Node JS
10 27%
SQL
10 27%
PHP
7 19%
Python
7 19%
Apex
3 8%
TypeScript
2 5%
C#
1 3%
What frameworks and libraries does Celigo use?
Angular is named in 3% of job postings at Celigo, followed by LangChain (3%), LangGraph (3%).
What databases does Celigo use?
Snowflake is named in 16% of job postings at Celigo, followed by DynamoDB (5%), Amazon Redshift (3%), Google BigQuery (3%).
What cloud and platforms does Celigo use?
AWS is named in 32% of job postings at Celigo, followed by Apache Kafka (11%), Amazon S3 (8%), Google AI Studio (8%).
AWS
12 32%
Apache Kafka
4 11%
Azure
3 8%
AWS Lambda
2 5%
Figma
2 5%
Show all (21)
What developer tools does Celigo use?
Model Context Protocol is named in 27% of job postings at Celigo, followed by Rest API (19%), Magento (16%), dbt (8%).
Model Context Protocol
10 27%
Rest API
7 19%
Magento
6 16%
dbt
3 8%
Claude Code
2 5%
CloudFormation
2 5%
Copilot
2 5%
Cursor
2 5%
Show all (14)
What AI and ML technologies does Celigo use?
LLM is named in 24% of job postings at Celigo, followed by Claude (5%), Gemini (5%).
Which engineering practices does Celigo ask for?
AI Agents is named in 38% of job postings at Celigo, followed by SOAP (22%), Agentic Workflows (14%), CI/CD (11%).
AI Agents
14 38%
CI/CD
4 11%
Prompt Engineering
3 8%
Show all (12)
What does each Celigo team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
6 postingsSales
5 postingsSolutions
4 postingsData Science
3 postingsHow does your stack fit Celigo?
How much does Celigo pay by technology?
Median stated pay of the postings that name each technology, against the median of all Celigo postings with stated pay: $163k across 26 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| LLM | 8 | $173k | +6% |
| SQL | 7 | $150k | −8% |
| JavaScript | 5 | $180k | +11% |
| Snowflake | 5 | $150k | −8% |
| AWS | 5 | $140k | −14% |
How is the Celigo 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 Celigo stack?
Celigo 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 Celigo stack in its industry?
Share of the 166 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Celigo apart
Companies with a stack like Celigo
Questions about the Celigo tech stack
What programming languages does Celigo use?
The languages named in Celigo job postings are JavaScript (35%), Node JS (27%), SQL (27%), PHP (19%), Python (19%), as a share of the 37 postings of the last 12 months.
Does Celigo use AWS?
Yes. AWS is named in 12 of 37 job postings (32%) and required in 10 of them.
What cloud and platforms does Celigo use?
The cloud and platforms named in Celigo job postings are AWS (12), Apache Kafka (4), Amazon S3 (3) (postings in brackets).
What skills do you need for a Backend job at Celigo?
Backend postings at Celigo most often require JavaScript (6), Node JS (5), Magento (4), PHP (4), out of 6 postings in the last 12 months.
Is the Celigo tech stack changing?
Yes. Figma, Google AI Studio, Rest API, MuleSoft first appeared in Celigo job postings in the last six months.
How modern is the Celigo tech stack?
Celigo 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 Celigo tech stack?
Alion reads every job posting Celigo publishes and tags the technologies each one names. The figures on this page count the 37 postings of the last 12 months and were updated on Nov 12, 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, "Celigo tech stack: 65 technologies from 37 job postings", as of Nov 12, 2026. https://alion.io/company/celigo/technologies