C the Signs tech stack
C the Signs builds mostly with Python, Java, Scala. Its stack also includes GCP, AWS, Accelerate, DeepSpeed. Python is named in 3 of the 5 job postings C the Signs published in the last 12 months (60%). Counted by Alion from the job postings of C the Signs, updated Nov 1, 2026.
What programming languages does C the Signs use?
Python is named in 60% of job postings at C the Signs, followed by Java (20%), Scala (20%).
What frameworks and libraries does C the Signs use?
Accelerate is named in 20% of job postings at C the Signs, followed by DeepSpeed (20%), PyTorch (20%), Ray (20%).
Accelerate
1 20%
DeepSpeed
1 20%
PyTorch
1 20%
Ray
1 20%
NumPy
1 20%
Pandas
1 20%
Scikit-learn
1 20%
TensorFlow
1 20%
What cloud and platforms does C the Signs use?
GCP is named in 60% of job postings at C the Signs, followed by AWS (40%), Spark (40%), Airflow (20%).
GCP
3 60%
AWS
2 40%
Spark
2 40%
Airflow
1 20%
Azure
1 20%
Figma
1 20%
Google Cloud Run
1 20%
Google GKE
1 20%
Show all (11)
What developer tools does C the Signs use?
Docker is named in 20% of job postings at C the Signs, followed by TPU (20%).
What AI and ML technologies does C the Signs use?
LLM is named in 60% of job postings at C the Signs.
LLM
3 60%
Which engineering practices does C the Signs ask for?
Machine Learning is named in 80% of job postings at C the Signs, followed by Fine-tuning (40%), CI/CD (20%), ETL/ELT (20%).
Fine-tuning
2 40%
CI/CD
1 20%
Hallucination
1 20%
Show all (14)
How does your stack fit C the Signs?
How is the C the Signs 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 C the Signs stack?
C the Signs scores 79 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 C the Signs stack in its industry?
Share of the 140 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like C the Signs
Questions about the C the Signs tech stack
What programming languages does C the Signs use?
The languages named in C the Signs job postings are Python (60%), Java (20%), Scala (20%), as a share of the 5 postings of the last 12 months.
Does C the Signs use GCP?
Yes. GCP is named in 3 of 5 job postings (60%) and required in 2 of them.
What cloud and platforms does C the Signs use?
The cloud and platforms named in C the Signs job postings are GCP (3), AWS (2), Spark (2) (postings in brackets).
Is the C the Signs tech stack changing?
No new technology has appeared in C the Signs job postings in the last six months.
How modern is the C the Signs tech stack?
C the Signs scores 79 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 C the Signs tech stack?
Alion reads every job posting C the Signs publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Nov 1, 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, "C the Signs tech stack: 39 technologies from 5 job postings", as of Nov 1, 2026. https://alion.io/company/cthesigns/technologies