Fractal tech stack
Fractal builds mostly with Python, SQL. Its stack also includes AWS, AWS Lambda, Amazon Redshift, Delta Lake. AWS is named in 4 of the 4 job postings Fractal published in the last 12 months (100%). Counted by Alion from the job postings of Fractal, updated Nov 5, 2026.
What programming languages does Fractal use?
Python is named in 75% of job postings at Fractal, followed by SQL (50%).
What frameworks and libraries does Fractal use?
LangChain is named in 25% of job postings at Fractal, followed by LangGraph (25%), LlamaIndex (25%), PyTorch (25%).
What databases does Fractal use?
Amazon Redshift is named in 75% of job postings at Fractal, followed by Delta Lake (50%), Milvus (25%), Pinecone (25%).
Amazon Redshift
3 75%
Delta Lake
2 50%
Milvus
1 25%
Pinecone
1 25%
PostgreSQL
1 25%
Redis
1 25%
Weaviate
1 25%
What cloud and platforms does Fractal use?
AWS is named in 100% of job postings at Fractal, followed by AWS Lambda (75%), Amazon S3 (75%), AWS Step Functions (50%).
AWS
4 100%
AWS Lambda
3 75%
Airflow
2 50%
Databricks
2 50%
Spark
2 50%
Show all (14)
What developer tools does Fractal use?
AWS Glue is named in 75% of job postings at Fractal, followed by Git (50%), pySpark (50%), Rest API (25%).
What AI and ML technologies does Fractal use?
Claude is named in 25% of job postings at Fractal, followed by Gemini (25%), LLM (25%).
Which engineering practices does Fractal ask for?
CI/CD is named in 75% of job postings at Fractal, followed by ETL/ELT (50%), Platform Engineering (50%), AI Agents (25%).
CI/CD
3 75%
Platform Engineering
2 50%
AI Agents
1 25%
Embeddings
1 25%
Function Calling
1 25%
Show all (17)
How does your stack fit Fractal?
How modern is the Fractal stack?
Fractal 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 common is the Fractal stack in its industry?
Share of the 1,239 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Fractal
Questions about the Fractal tech stack
What programming languages does Fractal use?
The languages named in Fractal job postings are Python (75%), SQL (50%), as a share of the 4 postings of the last 12 months.
Does Fractal use AWS?
Yes. AWS is named in 4 of 4 job postings (100%) and required in 4 of them.
What cloud and platforms does Fractal use?
The cloud and platforms named in Fractal job postings are AWS (4), AWS Lambda (3), Amazon S3 (3) (postings in brackets).
Is the Fractal tech stack changing?
No new technology has appeared in Fractal job postings in the last six months.
How modern is the Fractal tech stack?
Fractal 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 Fractal tech stack?
Alion reads every job posting Fractal publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Nov 5, 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, "Fractal tech stack: 53 technologies from 4 job postings", as of Nov 5, 2026. https://alion.io/company/fractal-com/technologies