CheQ tech stack
CheQ builds mostly with Python, JavaScript, Node JS, TypeScript. Its stack also includes AWS, GCP, MySQL, Redis. Python is named in 11 of the 16 job postings CheQ published in the last 12 months (69%). Counted by Alion from the job postings of CheQ, updated Nov 12, 2026.
What programming languages does CheQ use?
Python is named in 69% of job postings at CheQ, followed by JavaScript (63%), Node JS (44%), TypeScript (38%).
Python
11 69%
JavaScript
10 63%
Node JS
7 44%
TypeScript
6 38%
Java
3 19%
Kotlin
2 13%
Objective-C
2 13%
Swift
2 13%
Show all (11)
What frameworks and libraries does CheQ use?
LangChain is named in 31% of job postings at CheQ, followed by Django (25%), FastAPI (25%), Flask (25%).
LangChain
5 31%
Django
4 25%
FastAPI
4 25%
Flask
4 25%
Keras
4 25%
LlamaIndex
4 25%
PyTorch
4 25%
TensorFlow
4 25%
Show all (18)
What databases does CheQ use?
MySQL is named in 69% of job postings at CheQ, followed by Redis (69%), Google BigQuery (25%), ElasticSearch (6%).
MySQL
11 69%
Redis
11 69%
Google BigQuery
4 25%
ElasticSearch
1 6%
Core Data
1 6%
Milvus
1 6%
Pinecone
1 6%
Qdrant
1 6%
Show all (9)
What cloud and platforms does CheQ use?
AWS is named in 69% of job postings at CheQ, followed by GCP (69%), Kubernetes (50%), GitHub Actions (31%).
AWS
11 69%
GCP
11 69%
Kubernetes
8 50%
GitHub Actions
5 31%
Apache Kafka
4 25%
RabbitMQ
4 25%
Vertex AI
2 13%
Show all (10)
What developer tools does CheQ use?
Git is named in 69% of job postings at CheQ, followed by Rest API (56%), Docker (50%), Webpack (25%).
What AI and ML technologies does CheQ use?
LLM is named in 25% of job postings at CheQ, followed by Claude (6%), Gemini (6%), Llama (6%).
Which engineering practices does CheQ ask for?
CI/CD is named in 69% of job postings at CheQ, followed by Embeddings (25%), Context Engineering (19%), Machine Learning (19%).
CI/CD
11 69%
Embeddings
4 25%
Prompt Engineering
2 13%
MVVM
1 6%
NLP
1 6%
Show all (10)
What does each CheQ team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsMobile
4 postingsAI/ML
3 postingsHow does your stack fit CheQ?
How modern is the CheQ stack?
CheQ scores 93 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: 4; legacy ones: 0.
How common is the CheQ stack in its industry?
Share of the 1,103 companies in the same industries, whose stack Alion knows, that use each technology.
What sets CheQ apart
Companies with a stack like CheQ
Questions about the CheQ tech stack
What programming languages does CheQ use?
The languages named in CheQ job postings are Python (69%), JavaScript (63%), Node JS (44%), TypeScript (38%), Java (19%), as a share of the 16 postings of the last 12 months.
Does CheQ use LangChain?
Yes. LangChain is named in 5 of 16 job postings (31%) and required in 5 of them.
What cloud and platforms does CheQ use?
The cloud and platforms named in CheQ job postings are AWS (11), GCP (11), Kubernetes (8) (postings in brackets).
What skills do you need for a Backend job at CheQ?
Backend postings at CheQ most often require AWS (5), Docker (5), GCP (5), Git (5), out of 5 postings in the last 12 months.
Is the CheQ tech stack changing?
No new technology has appeared in CheQ job postings in the last six months.
How modern is the CheQ tech stack?
CheQ scores 93 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: 4; legacy ones: 0.
How does Alion know the CheQ tech stack?
Alion reads every job posting CheQ publishes and tags the technologies each one names. The figures on this page count the 16 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, "CheQ tech stack: 70 technologies from 16 job postings", as of Nov 12, 2026. https://alion.io/company/cheq/technologies