KnackLabs tech stack
KnackLabs builds mostly with JavaScript, Python, SQL, TypeScript. Its stack also includes AWS, Azure, LangChain, LangGraph. JavaScript is named in 6 of the 7 job postings KnackLabs published in the last 12 months (86%). Counted by Alion from the job postings of KnackLabs, updated Sep 28, 2026.
What programming languages does KnackLabs use?
JavaScript is named in 86% of job postings at KnackLabs, followed by Python (86%), SQL (43%), TypeScript (43%).
JavaScript
6 86%
Python
6 86%
SQL
3 43%
TypeScript
3 43%
Java
2 29%
Dart
1 14%
Go
1 14%
Kotlin
1 14%
Show all (10)
What frameworks and libraries does KnackLabs use?
LangChain is named in 57% of job postings at KnackLabs, followed by LangGraph (57%), React.js (29%), Cordova (14%).
LangChain
4 57%
LangGraph
4 57%
React.js
2 29%
Cordova
1 14%
FastAPI
1 14%
Flutter
1 14%
Jetpack Compose
1 14%
LeakCanary
1 14%
Show all (13)
What databases does KnackLabs use?
Redis is named in 29% of job postings at KnackLabs, followed by ElasticSearch (14%), PostgreSQL (14%).
What cloud and platforms does KnackLabs use?
AWS is named in 86% of job postings at KnackLabs, followed by Azure (71%), GCP (71%), Kubernetes (57%).
AWS
6 86%
Azure
5 71%
GCP
5 71%
Kubernetes
4 57%
Apache Kafka
3 43%
LangSmith
2 29%
Android SDK
1 14%
Spark
1 14%
Show all (11)
What developer tools does KnackLabs use?
Docker is named in 57% of job postings at KnackLabs, followed by Claude Code (29%), Braintrust (29%), Rest API (29%).
Docker
4 57%
Claude Code
2 29%
Braintrust
2 29%
Rest API
2 29%
GraphQL
1 14%
ProGuard
1 14%
pySpark
1 14%
Show all (12)
What AI and ML technologies does KnackLabs use?
Claude is named in 57% of job postings at KnackLabs, followed by LLM (29%).
Which engineering practices does KnackLabs ask for?
AI Agents is named in 43% of job postings at KnackLabs, followed by RAG (43%), CI/CD (29%), Embeddings (29%).
AI Agents
3 43%
RAG
3 43%
CI/CD
2 29%
Embeddings
2 29%
Prompt Engineering
2 29%
Reranking
2 29%
Clean Architecture
1 14%
Show all (11)
What other technologies does KnackLabs use?
Kotlin Coroutines is named in 14% of job postings at KnackLabs.
Kotlin Coroutines
1 14%
What does each KnackLabs team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
3 postingsHow does your stack fit KnackLabs?
How modern is the KnackLabs stack?
KnackLabs scores 84 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: 2; legacy ones: 1.
How common is the KnackLabs stack in its industry?
Share of the 1,202 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like KnackLabs
Questions about the KnackLabs tech stack
What programming languages does KnackLabs use?
The languages named in KnackLabs job postings are JavaScript (86%), Python (86%), SQL (43%), TypeScript (43%), Java (29%), as a share of the 7 postings of the last 12 months.
Does KnackLabs use LangChain?
Yes. LangChain is named in 4 of 7 job postings (57%) and required in 4 of them.
What cloud and platforms does KnackLabs use?
The cloud and platforms named in KnackLabs job postings are AWS (6), Azure (5), GCP (5) (postings in brackets).
What skills do you need for a AI/ML job at KnackLabs?
AI/ML postings at KnackLabs most often require Claude (3), Docker (3), JavaScript (3), Kubernetes (3), out of 3 postings in the last 12 months.
Is the KnackLabs tech stack changing?
No new technology has appeared in KnackLabs job postings in the last six months.
How modern is the KnackLabs tech stack?
KnackLabs scores 84 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: 2; legacy ones: 1.
How does Alion know the KnackLabs tech stack?
Alion reads every job posting KnackLabs publishes and tags the technologies each one names. The figures on this page count the 7 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, "KnackLabs tech stack: 63 technologies from 7 job postings", as of Sep 28, 2026. https://alion.io/company/knacklabs/technologies