Ultra PCS tech stack
Ultra PCS builds mostly with Rust, C++, Python, JavaScript. Its stack also includes Linux, Windows, MySQL, OpenGL. Rust is named in 9 of the 35 job postings Ultra PCS published in the last 12 months (26%). Counted by Alion from the job postings of Ultra PCS, updated Nov 15, 2026.
What programming languages does Ultra PCS use?
Rust is named in 26% of job postings at Ultra PCS, followed by C++ (23%), Python (17%), JavaScript (14%).
C++ 
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What frameworks and libraries does Ultra PCS use?
OpenGL is named in 3% of job postings at Ultra PCS.
OpenGL
1 3%
What cloud and platforms does Ultra PCS use?
Linux is named in 26% of job postings at Ultra PCS, followed by Windows (9%), GitLab (6%), RTOS (6%).
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What developer tools does Ultra PCS use?
IBM DOORS is named in 31% of job postings at Ultra PCS, followed by SysML (17%), Git (6%), OpenOCD (6%).
Git
2 6%
Ansible
1 3%
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Which engineering practices does Ultra PCS ask for?
CI/CD is named in 26% of job postings at Ultra PCS, followed by TEMPEST (11%), GD&T (9%), Verification & Validation (9%).
CI/CD
9 26%
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What does each Ultra PCS team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Hardware
8 postingsBackend
5 postingsHow does your stack fit Ultra PCS?
How is the Ultra PCS 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 Ultra PCS stack?
Ultra PCS scores 64 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 Ultra PCS stack in its industry?
Share of the 1,040 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Ultra PCS
Ultra I&C
41 shared technologies
Quest Defense
32 shared technologies
Trident Systems
29 shared technologies
Acron Aviation
29 shared technologies
CesiumAstro
39 shared technologies
United Launch Alliance
29 shared technologies
Rolls-Royce
32 shared technologies
Curtiss-Wright
33 shared technologies
Questions about the Ultra PCS tech stack
What programming languages does Ultra PCS use?
The languages named in Ultra PCS job postings are Rust (26%), C++ (23%), Python (17%), JavaScript (14%), Node JS (9%), as a share of the 35 postings of the last 12 months.
Does Ultra PCS use Linux?
Yes. Linux is named in 9 of 35 job postings (26%) and required in 8 of them.
What cloud and platforms does Ultra PCS use?
The cloud and platforms named in Ultra PCS job postings are Linux (9), Windows (3), GitLab (2) (postings in brackets).
What skills do you need for a Hardware job at Ultra PCS?
Hardware postings at Ultra PCS most often require Rust (3), C++ (2), Linux (2), OpenOCD (2), out of 8 postings in the last 12 months.
Is the Ultra PCS tech stack changing?
Yes. MBSE, GD&T, GitLab, Link 16 first appeared in Ultra PCS job postings in the last six months.
How modern is the Ultra PCS tech stack?
Ultra PCS scores 64 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 Ultra PCS tech stack?
Alion reads every job posting Ultra PCS publishes and tags the technologies each one names. The figures on this page count the 35 postings of the last 12 months and were updated on Nov 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, "Ultra PCS tech stack: 58 technologies from 35 job postings", as of Nov 15, 2026. https://alion.io/company/ultra-pcs/technologies