CES tech stack
CES builds mostly with Python, SQL, Apex, C#. Its stack also includes AWS, Airflow, Lightning Web Components. Python is named in 2 of the 3 job postings CES published in the last 12 months (67%). Counted by Alion from the job postings of CES, updated Oct 10, 2026.
What programming languages does CES use?
Python is named in 67% of job postings at CES, followed by SQL (67%), Apex (33%), C# (33%).
What frameworks and libraries does CES use?
Lightning Web Components is named in 33% of job postings at CES.
What cloud and platforms does CES use?
AWS is named in 33% of job postings at CES, followed by Airflow (33%), Azure (33%), GCP (33%).
What developer tools does CES use?
Rest API is named in 33% of job postings at CES, followed by SSIS (33%), dbt (33%).
Which engineering practices does CES ask for?
ETL/ELT is named in 33% of job postings at CES, followed by SOAP (33%), CI/CD (33%).
How does your stack fit CES?
How modern is the CES stack?
CES scores 69 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: 0; legacy ones: 0.
How common is the CES stack in its industry?
Share of the 2,809 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like CES
Questions about the CES tech stack
What programming languages does CES use?
The languages named in CES job postings are Python (67%), SQL (67%), Apex (33%), C# (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does CES use?
The cloud and platforms named in CES job postings are AWS (1), Airflow (1), Azure (1) (postings in brackets).
Is the CES tech stack changing?
No new technology has appeared in CES job postings in the last six months.
How modern is the CES tech stack?
CES scores 69 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: 0; legacy ones: 0.
How does Alion know the CES tech stack?
Alion reads every job posting CES 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 10, 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, "CES tech stack: 15 technologies from 3 job postings", as of Oct 10, 2026. https://alion.io/company/ces-6/technologies