Key-G tech stack
Key-G builds mostly with Python, SQL. Its stack also includes MLFlow, CatBoost, LightGBM, Braze. Python is named in 2 of the 3 job postings Key-G published in the last 12 months (67%). Counted by Alion from the job postings of Key-G, updated Oct 16, 2026.
What programming languages does Key-G use?
Python is named in 67% of job postings at Key-G, followed by SQL (67%).
What frameworks and libraries does Key-G use?
CatBoost is named in 67% of job postings at Key-G, followed by LightGBM (67%), NumPy (67%), Scikit-learn (67%).
What cloud and platforms does Key-G use?
MLFlow is named in 67% of job postings at Key-G, followed by Braze (33%), Looker (33%), Power BI (33%).
What developer tools does Key-G use?
Docker is named in 67% of job postings at Key-G, followed by Git (67%).
Which engineering practices does Key-G ask for?
Machine Learning is named in 33% of job postings at Key-G.
How does your stack fit Key-G?
How modern is the Key-G stack?
Key-G scores 78 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 Key-G stack in its industry?
Share of the 8,070 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Key-G
Questions about the Key-G tech stack
What programming languages does Key-G use?
The languages named in Key-G job postings are Python (67%), SQL (67%), as a share of the 3 postings of the last 12 months.
Does Key-G use CatBoost?
Yes. CatBoost is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Key-G use?
The cloud and platforms named in Key-G job postings are MLFlow (2), Braze (1), Looker (1) (postings in brackets).
Is the Key-G tech stack changing?
No new technology has appeared in Key-G job postings in the last six months.
How modern is the Key-G tech stack?
Key-G scores 78 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 Key-G tech stack?
Alion reads every job posting Key-G publishes and tags the technologies each one names. The figures on this page count the 3 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, "Key-G tech stack: 15 technologies from 3 job postings", as of Oct 16, 2026. https://alion.io/company/key-g/technologies