B&A tech stack
B&A builds mostly with SQL, Python, JavaScript, Java. Its stack also includes AWS, Oracle, Azure, MS SQL. SQL is named in 23 of the 72 job postings B&A published in the last 12 months (32%). Counted by Alion from the job postings of B&A, updated Nov 15, 2026.
What programming languages does B&A use?
SQL is named in 32% of job postings at B&A, followed by Python (25%), JavaScript (11%), Java (10%).
C# 
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What frameworks and libraries does B&A use?
Angular is named in 6% of job postings at B&A, followed by NumPy (4%), Pandas (4%), PyTorch (4%).
Angular
4 6%
NumPy
3 4%
Pandas
3 4%
PyTorch
3 4%
React.js
3 4%
TensorFlow
3 4%
Vue.js
3 4%
Keras
2 3%
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What databases does B&A use?
Oracle is named in 22% of job postings at B&A, followed by MS SQL (15%), PostgreSQL (8%), Db2 (6%).
Oracle
16 22%
MS SQL
11 15%
PostgreSQL
6 8%
Db2
4 6%
ElasticSearch
2 3%
Amazon Redshift
1 1%
Apache Solr
1 1%
Azure SQL Database
1 1%
What cloud and platforms does B&A use?
AWS is named in 24% of job postings at B&A, followed by Azure (21%), Power BI (8%), Windows (8%).
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What developer tools does B&A use?
Git is named in 6% of job postings at B&A, followed by Docker (4%), Microsoft Excel (4%), Apache Tomcat (3%).
Git
4 6%
Docker
3 4%
Apache Tomcat
2 3%
Cobalt Strike
2 3%
Jenkins
2 3%
Rest API
2 3%
SolidWorks
2 3%
Show all (18)
Which engineering practices does B&A ask for?
CI/CD is named in 13% of job postings at B&A, followed by ETL/ELT (8%), Red Teaming (7%), Machine Learning (6%).
CI/CD
9 13%
Anomaly Detection
3 4%
NLP
3 4%
Show all (28)
What does each B&A team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
18 postingsDevOps
10 postingsBackend
9 postingsAnalytics
5 postingsAI/ML
4 postingsHow does your stack fit B&A?
How is the B&A 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 B&A stack?
B&A scores 73 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 1.
How common is the B&A stack in its industry?
Share of the 6,926 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like B&A
Questions about the B&A tech stack
What programming languages does B&A use?
The languages named in B&A job postings are SQL (32%), Python (25%), JavaScript (11%), Java (10%), C# (6%), as a share of the 72 postings of the last 12 months.
Does B&A use Angular?
Yes. Angular is named in 4 of 72 job postings (6%) and required in 4 of them.
What cloud and platforms does B&A use?
The cloud and platforms named in B&A job postings are AWS (17), Azure (15), Power BI (6) (postings in brackets).
What skills do you need for a Data Science job at B&A?
Data Science postings at B&A most often require SQL (10), Oracle (8), Python (7), Azure (4), out of 18 postings in the last 12 months.
Is the B&A tech stack changing?
Yes. PHP, Red Teaming, Cobalt Strike, SolidWorks first appeared in B&A job postings in the last six months.
How modern is the B&A tech stack?
B&A scores 73 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 1.
How does Alion know the B&A tech stack?
Alion reads every job posting B&A publishes and tags the technologies each one names. The figures on this page count the 72 postings of the last 12 months and were updated on Nov 15, 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, "B&A tech stack: 130 technologies from 72 job postings", as of Nov 15, 2026. https://alion.io/company/bna-inc/technologies