Basis tech stack
Basis builds mostly with Python, C++, Julia, SQL. Its stack also includes Anthropic, OpenAI, JAX, PyTorch. Python is named in 3 of the 10 job postings Basis published in the last 12 months (30%). Counted by Alion from the job postings of Basis, updated Oct 16, 2026.
What programming languages does Basis use?
Python is named in 30% of job postings at Basis, followed by C++ (10%), Julia (10%), SQL (10%).
What frameworks and libraries does Basis use?
JAX is named in 20% of job postings at Basis, followed by PyTorch (20%), Dagster (10%), Dask (10%).
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What databases does Basis use?
Amazon Redshift is named in 10% of job postings at Basis, followed by BigQuery (10%), Google BigQuery (10%), Snowflake (10%).
BigQuery 
What cloud and platforms does Basis use?
Anthropic is named in 20% of job postings at Basis, followed by OpenAI (20%), AWS (10%), Airflow (10%).
AWS
1 10%
Airflow
1 10%
Apache Kafka
1 10%
Azure
1 10%
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What developer tools does Basis use?
Great Expectations is named in 10% of job postings at Basis, followed by Terraform (10%), dbt (10%).
What AI and ML technologies does Basis use?
Claude is named in 10% of job postings at Basis, followed by LLM (10%).
Which engineering practices does Basis ask for?
Machine Learning is named in 60% of job postings at Basis, followed by Reinforcement Learning (40%), Reinforcement Learning (40%), Embodied AI (20%).
Reinforcement Learning
4 40%
Anomaly Detection
1 10%
Computer Vision
1 10%
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What does each Basis team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
6 postingsHow does your stack fit Basis?
How is the Basis 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 Basis stack?
Basis scores 79 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: 0.
How common is the Basis stack in its industry?
Share of the 2,324 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Basis
FieldAI
47 shared technologies
Woven by Toyota
40 shared technologies
Workato
43 shared technologies
Tower Research Capital
40 shared technologies
Securities and Exchange Commission
41 shared technologies
Scale AI
48 shared technologies
Multi Bank Group
39 shared technologies
Nebius
54 shared technologies
Questions about the Basis tech stack
What programming languages does Basis use?
The languages named in Basis job postings are Python (30%), C++ (10%), Julia (10%), SQL (10%), as a share of the 10 postings of the last 12 months.
Does Basis use JAX?
Yes. JAX is named in 2 of 10 job postings (20%) and required in 2 of them.
What cloud and platforms does Basis use?
The cloud and platforms named in Basis job postings are Anthropic (2), OpenAI (2), AWS (1) (postings in brackets).
What skills do you need for a AI/ML job at Basis?
AI/ML postings at Basis most often require Anthropic (2), JAX (2), OpenAI (2), PyTorch (2), out of 6 postings in the last 12 months.
Is the Basis tech stack changing?
No new technology has appeared in Basis job postings in the last six months.
How modern is the Basis tech stack?
Basis scores 79 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: 0.
How does Alion know the Basis tech stack?
Alion reads every job posting Basis publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 16, 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, "Basis tech stack: 49 technologies from 10 job postings", as of Oct 16, 2026. https://alion.io/company/basis/technologies