Cornelis tech stack
Cornelis builds mostly with Python, SystemVerilog, Perl, Verilog. Its stack also includes Linux, UVM, CUDA Toolkit, CUDA. Python is named in 9 of the 20 job postings Cornelis published in the last 12 months (45%). Counted by Alion from the job postings of Cornelis, updated Oct 15, 2026.
What programming languages does Cornelis use?
Python is named in 45% of job postings at Cornelis, followed by SystemVerilog (35%), Perl (35%), Verilog (25%).
Python
9 45%
SystemVerilog
7 35%
Perl
7 35%
Verilog
5 25%
C++
4 20%
Bash
1 5%
C
1 5%
Visual Basic
1 5%
What frameworks and libraries does Cornelis use?
UVM is named in 20% of job postings at Cornelis, followed by CUDA (15%), NCCL (15%), ROCm (15%).
Show all (14)
What databases does Cornelis use?
PostgreSQL is named in 5% of job postings at Cornelis, followed by Redis (5%).
PostgreSQL
1 5%
Redis
1 5%
What cloud and platforms does Cornelis use?
Linux is named in 35% of job postings at Cornelis, followed by CUDA Toolkit (15%), GitHub (5%), Synopsys HAPS (5%).
What developer tools does Cornelis use?
Git is named in 15% of job postings at Cornelis, followed by InfiniBand (10%), Synopsys Verdi (10%), Formal Verification (5%).
Git
3 15%
Synopsys Verdi
2 10%
OrCAD
1 5%
Rest API
1 5%
SolidWorks
1 5%
Show all (16)
What AI and ML technologies does Cornelis use?
LLM is named in 5% of job postings at Cornelis.
LLM
1 5%
Which engineering practices does Cornelis ask for?
HPC is named in 100% of job postings at Cornelis, followed by CI/CD (15%), TCP/IP (15%), AI Agents (5%).
HPC
20 100%
CI/CD
3 15%
AI Agents
1 5%
Embeddings
1 5%
Prompt Engineering
1 5%
RAG
1 5%
What does each Cornelis team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Hardware
10 postingsBackend
3 postingsHow does your stack fit Cornelis?
How is the Cornelis 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 Cornelis stack?
Cornelis scores 72 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: 1; legacy ones: 1.
How common is the Cornelis stack in its industry?
Share of the 1,660 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Cornelis apart
Companies with a stack like Cornelis
Questions about the Cornelis tech stack
What programming languages does Cornelis use?
The languages named in Cornelis job postings are Python (45%), SystemVerilog (35%), Perl (35%), Verilog (25%), C++ (20%), as a share of the 20 postings of the last 12 months.
Does Cornelis use UVM?
Yes. UVM is named in 4 of 20 job postings (20%) and required in 3 of them.
What cloud and platforms does Cornelis use?
The cloud and platforms named in Cornelis job postings are Linux (7), CUDA Toolkit (3), GitHub (1) (postings in brackets).
What skills do you need for a Hardware job at Cornelis?
Hardware postings at Cornelis most often require SystemVerilog (4), Verilog (4), UVM (3), Perl (2), out of 10 postings in the last 12 months.
Is the Cornelis tech stack changing?
Yes. UVM, TCP/IP, Git, Synopsys Verdi first appeared in Cornelis job postings in the last six months.
How modern is the Cornelis tech stack?
Cornelis scores 72 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: 1; legacy ones: 1.
How does Alion know the Cornelis tech stack?
Alion reads every job posting Cornelis publishes and tags the technologies each one names. The figures on this page count the 20 postings of the last 12 months and were updated on Oct 15, 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, "Cornelis tech stack: 52 technologies from 20 job postings", as of Oct 15, 2026. https://alion.io/company/cornelis/technologies