H3X tech stack
H3X builds mostly with Python, MATLAB, C++. Its stack also includes Windows, Ray. Python is named in 4 of the 11 job postings H3X published in the last 12 months (36%). Counted by Alion from the job postings of H3X, updated Oct 18, 2026.
What programming languages does H3X use?
Python is named in 36% of job postings at H3X, followed by MATLAB (18%), C++ (18%).
What cloud and platforms does H3X use?
Windows is named in 9% of job postings at H3X.
What developer tools does H3X use?
SolidWorks is named in 64% of job postings at H3X, followed by LTspice (18%), Simulink (18%), CAPA (9%).
Which engineering practices does H3X ask for?
CI/CD is named in 9% of job postings at H3X.
CI/CD
1 9%
How does your stack fit H3X?
How modern is the H3X stack?
H3X scores 66 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 H3X stack in its industry?
Share of the 267 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like H3X
Exowatt
10 shared technologies
Eos Energy Enterprises
10 shared technologies
Bosch Home Comfort Group
10 shared technologies
Sécheron
9 shared technologies
Axcelis Technologies
9 shared technologies
S&C Electric Company
10 shared technologies
GM Performance Power Units
11 shared technologies
Nidec
11 shared technologies
Questions about the H3X tech stack
What programming languages does H3X use?
The languages named in H3X job postings are Python (36%), MATLAB (18%), C++ (18%), as a share of the 11 postings of the last 12 months.
What cloud and platforms does H3X use?
The cloud and platforms named in H3X job postings are Windows (1) (postings in brackets).
Is the H3X tech stack changing?
No new technology has appeared in H3X job postings in the last six months.
How modern is the H3X tech stack?
H3X scores 66 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 H3X tech stack?
Alion reads every job posting H3X 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 Oct 18, 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, "H3X tech stack: 10 technologies from 11 job postings", as of Oct 18, 2026. https://alion.io/company/h3x/technologies