CALB tech stack
CALB builds mostly with Python, C++, MATLAB, SQL. Its stack also includes TensorFlow, TensorFlow C++, Figma, Kubernetes. Python is named in 3 of the 10 job postings CALB published in the last 12 months (30%). Counted by Alion from the job postings of CALB, updated Oct 17, 2026.
What programming languages does CALB use?
Python is named in 30% of job postings at CALB, followed by C++ (30%), MATLAB (10%), SQL (10%).
What frameworks and libraries does CALB use?
TensorFlow is named in 20% of job postings at CALB, followed by TensorFlow C++ (20%), LangChain (10%), LlamaIndex (10%).
TensorFlow
2 20%
TensorFlow C++
2 20%
LangChain
1 10%
LlamaIndex
1 10%
NumPy
1 10%
Pandas
1 10%
PyTorch
1 10%
PyTorch C++
1 10%
Show all (9)
What cloud and platforms does CALB use?
Figma is named in 10% of job postings at CALB, followed by Kubernetes (10%), Linux (10%), vLLM (10%).
What developer tools does CALB use?
Axure RP is named in 20% of job postings at CALB, followed by AutoCAD (10%), Docker (10%), OPC UA (10%).
Which engineering practices does CALB ask for?
Function Calling is named in 10% of job postings at CALB, followed by TCP/IP (10%).
Function Calling
1 10%
How does your stack fit CALB?
How is the CALB 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 CALB stack?
CALB scores 75 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.
Questions about the CALB tech stack
What programming languages does CALB use?
The languages named in CALB job postings are Python (30%), C++ (30%), MATLAB (10%), SQL (10%), as a share of the 10 postings of the last 12 months.
Does CALB use TensorFlow?
Yes. TensorFlow is named in 2 of 10 job postings (20%) and required in 2 of them.
What cloud and platforms does CALB use?
The cloud and platforms named in CALB job postings are Figma (1), Kubernetes (1), Linux (1) (postings in brackets).
Is the CALB tech stack changing?
Yes. TensorFlow, TensorFlow C++, Python first appeared in CALB job postings in the last six months.
How modern is the CALB tech stack?
CALB scores 75 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 CALB tech stack?
Alion reads every job posting CALB publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 17, 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, "CALB tech stack: 24 technologies from 10 job postings", as of Oct 17, 2026. https://alion.io/company/calb/technologies