CTC tech stack
CTC builds mostly with Python, SQL. Its stack also includes Windows, AWS, MariaDB, MySQL. Windows is named in 8 of the 11 job postings CTC published in the last 12 months (73%). Counted by Alion from the job postings of CTC, updated Nov 3, 2026.
What programming languages does CTC use?
Python is named in 18% of job postings at CTC, followed by SQL (18%).
What databases does CTC use?
MariaDB is named in 18% of job postings at CTC, followed by MySQL (18%), PostgreSQL (18%).
What cloud and platforms does CTC use?
Windows is named in 73% of job postings at CTC, followed by AWS (18%), Azure (18%), GCP (18%).
AWS
2 18%
Azure
2 18%
GCP
2 18%
Kubernetes
2 18%
VMWare
2 18%
Show all (9)
What developer tools does CTC use?
Docker is named in 18% of job postings at CTC, followed by Zabbix (9%).
Which engineering practices does CTC ask for?
CI/CD is named in 9% of job postings at CTC, followed by DNS (9%), Red Teaming (9%), TCP/IP (9%).
How does your stack fit CTC?
How is the CTC 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 CTC stack?
CTC scores 70 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 CTC stack in its industry?
Share of the 1,096 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like CTC
Groupe Artemys
18 shared technologies
D2 Consulting
18 shared technologies
Internet Initiative Japan
18 shared technologies
Hyundai AutoEver America
19 shared technologies
People Dynamics
18 shared technologies
Vagasstefanini
19 shared technologies
DATAGROUP
18 shared technologies
CITIC CLSA
18 shared technologies
Questions about the CTC tech stack
What programming languages does CTC use?
The languages named in CTC job postings are Python (18%), SQL (18%), as a share of the 11 postings of the last 12 months.
Does CTC use Windows?
Yes. Windows is named in 8 of 11 job postings (73%) and required in 8 of them.
What cloud and platforms does CTC use?
The cloud and platforms named in CTC job postings are Windows (8), AWS (2), Azure (2) (postings in brackets).
Is the CTC tech stack changing?
Yes. Docker, Kubernetes, MariaDB, MySQL first appeared in CTC job postings in the last six months.
How modern is the CTC tech stack?
CTC scores 70 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 CTC tech stack?
Alion reads every job posting CTC publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Nov 3, 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, "CTC tech stack: 21 technologies from 11 job postings", as of Nov 3, 2026. https://alion.io/company/ctc-6/technologies