Betty tech stack
Betty builds mostly with SQL, JavaScript, C#, Python. Its stack also includes React.js, AWS, Airflow, Amazon Redshift. SQL is named in 3 of the 4 job postings Betty published in the last 12 months (75%). Counted by Alion from the job postings of Betty, updated Oct 17, 2026.
What programming languages does Betty use?
SQL is named in 75% of job postings at Betty, followed by JavaScript (75%), C# (50%), Python (25%).
What frameworks and libraries does Betty use?
React.js is named in 75% of job postings at Betty, followed by Dagster (25%), Next.js (25%), React Native (25%).
What databases does Betty use?
Amazon Redshift is named in 25% of job postings at Betty, followed by BigQuery (25%), Google BigQuery (25%), Snowflake (25%).
BigQuery 
What cloud and platforms does Betty use?
AWS is named in 25% of job postings at Betty, followed by Airflow (25%), Azure (25%), GCP (25%).
AWS
1 25%
Airflow
1 25%
Azure
1 25%
GCP
1 25%
GitHub
1 25%
Apache Kafka
1 25%
Kubernetes
1 25%
Show all (10)
What developer tools does Betty use?
Docker is named in 75% of job postings at Betty, followed by Rest API (50%).
Which engineering practices does Betty ask for?
CI/CD is named in 75% of job postings at Betty, followed by State Management (25%).
CI/CD
3 75%
State Management
1 25%
How does your stack fit Betty?
How modern is the Betty stack?
Betty scores 77 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: 0; legacy ones: 0.
How common is the Betty stack in its industry?
Share of the 587 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Betty
Questions about the Betty tech stack
What programming languages does Betty use?
The languages named in Betty job postings are SQL (75%), JavaScript (75%), C# (50%), Python (25%), as a share of the 4 postings of the last 12 months.
Does Betty use React.js?
Yes. React.js is named in 3 of 4 job postings (75%) and required in 2 of them.
What cloud and platforms does Betty use?
The cloud and platforms named in Betty job postings are AWS (1), Airflow (1), Azure (1) (postings in brackets).
Is the Betty tech stack changing?
No new technology has appeared in Betty job postings in the last six months.
How modern is the Betty tech stack?
Betty scores 77 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: 0; legacy ones: 0.
How does Alion know the Betty tech stack?
Alion reads every job posting Betty 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 Oct 17, 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, "Betty tech stack: 28 technologies from 4 job postings", as of Oct 17, 2026. https://alion.io/company/betty-ca/technologies