Light tech stack
Light builds mostly with SQL, Python. Its stack also includes Power BI, Active Directory. Power BI is named in 4 of the 7 job postings Light published in the last 12 months (57%). Counted by Alion from the job postings of Light, updated Nov 2, 2026.
What programming languages does Light use?
SQL is named in 43% of job postings at Light, followed by Python (43%).
What cloud and platforms does Light use?
Power BI is named in 57% of job postings at Light, followed by Active Directory (14%), Spark (14%), Windows (14%).
Power BI
4 57%
Spark
1 14%
Windows Server
1 14%
Databricks
1 14%
What developer tools does Light use?
AutoCAD is named in 14% of job postings at Light, followed by QGIS (14%).
What AI and ML technologies does Light use?
ChatGPT is named in 14% of job postings at Light, followed by Claude (14%).
Which engineering practices does Light ask for?
DNS is named in 14% of job postings at Light, followed by VPN (14%).
How does your stack fit Light?
How modern is the Light stack?
Light scores 86 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 Light stack in its industry?
Share of the 454 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Light
Questions about the Light tech stack
What programming languages does Light use?
The languages named in Light job postings are SQL (43%), Python (43%), as a share of the 7 postings of the last 12 months.
Does Light use Power BI?
Yes. Power BI is named in 4 of 7 job postings (57%) and required in 2 of them.
What cloud and platforms does Light use?
The cloud and platforms named in Light job postings are Power BI (4), Active Directory (1), Spark (1) (postings in brackets).
Is the Light tech stack changing?
No new technology has appeared in Light job postings in the last six months.
How modern is the Light tech stack?
Light scores 86 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 Light tech stack?
Alion reads every job posting Light 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 Nov 2, 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, "Light tech stack: 14 technologies from 7 job postings", as of Nov 2, 2026. https://alion.io/company/light-com-br/technologies