ATB tech stack
ATB builds mostly with Python, SQL. Its stack also includes GCP, AWS, BigQuery, Google BigQuery. Python is named in 4 of the 7 job postings ATB published in the last 12 months (57%). Counted by Alion from the job postings of ATB, updated Oct 4, 2026.
What programming languages does ATB use?
Python is named in 57% of job postings at ATB, followed by SQL (29%).
What databases does ATB use?
BigQuery is named in 14% of job postings at ATB, followed by Google BigQuery (14%).
BigQuery
1 14%
Google BigQuery
1 14%
What cloud and platforms does ATB use?
GCP is named in 43% of job postings at ATB, followed by AWS (14%), Active Directory (14%), Linux (14%).
What developer tools does ATB use?
Microsoft Excel is named in 29% of job postings at ATB.
What AI and ML technologies does ATB use?
Gemini is named in 14% of job postings at ATB.
Gemini
1 14%
Which engineering practices does ATB ask for?
Human-in-the-Loop is named in 14% of job postings at ATB, followed by IAM (14%), NLP (14%), Time Series Forecasting (14%).
How does your stack fit ATB?
How is the ATB 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 ATB stack?
ATB 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: 1; legacy ones: 0.
How common is the ATB stack in its industry?
Share of the 1,753 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like ATB
Questions about the ATB tech stack
What programming languages does ATB use?
The languages named in ATB job postings are Python (57%), SQL (29%), as a share of the 7 postings of the last 12 months.
Does ATB use GCP?
Yes. GCP is named in 3 of 7 job postings (43%) and required in 3 of them.
What cloud and platforms does ATB use?
The cloud and platforms named in ATB job postings are GCP (3), AWS (1), Active Directory (1) (postings in brackets).
Is the ATB tech stack changing?
Yes. GCP, SQL, Microsoft Excel first appeared in ATB job postings in the last six months.
How modern is the ATB tech stack?
ATB 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: 1; legacy ones: 0.
How does Alion know the ATB tech stack?
Alion reads every job posting ATB 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 Oct 4, 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, "ATB tech stack: 18 technologies from 7 job postings", as of Oct 4, 2026. https://alion.io/company/atb-com/technologies