CesiumAstro tech stack
CesiumAstro builds mostly with Python, C++, MATLAB, VHDL. Its stack also includes Linux, GitLab, UVM, Blazor. Python is named in 100 of the 245 job postings CesiumAstro published in the last 12 months (41%). Counted by Alion from the job postings of CesiumAstro, updated Sep 27, 2026.
What programming languages does CesiumAstro use?
Python is named in 41% of job postings at CesiumAstro, followed by C++ (33%), MATLAB (23%), VHDL (10%).
C++ 
C 
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What frameworks and libraries does CesiumAstro use?
UVM is named in 3% of job postings at CesiumAstro, followed by Blazor (2%), Ray (2%), Svelte (2%).
NASA cFS 
What databases does CesiumAstro use?
ElasticSearch is named in 1% of job postings at CesiumAstro.
ElasticSearch
2 1%
What cloud and platforms does CesiumAstro use?
Linux is named in 16% of job postings at CesiumAstro, followed by GitLab (4%), Azure (4%), Bitbucket (4%).
GitLab
11 4%
Azure
11 4%
Bitbucket
10 4%
U-Boot
9 4%
AWS
8 3%
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What developer tools does CesiumAstro use?
Ansys SIwave is named in 12% of job postings at CesiumAstro, followed by SolidWorks (12%), HyperLynx (11%), Git (10%).
Ansys SIwave
30 12%
SolidWorks
29 12%
HyperLynx
27 11%
Git
24 10%
Siemens ModelSim
22 9%
Xilinx Vivado
22 9%
Altium Designer
21 9%
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Which engineering practices does CesiumAstro ask for?
CI/CD is named in 11% of job postings at CesiumAstro, followed by TCP/IP (4%), VPN (2%), Machine Learning (1%).
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What does each CesiumAstro team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Hardware
123 postingsIndustrial Engineering
50 postingsQA
11 postingsFinance
8 postingsDevOps
8 postingsField & Service
8 postingsHow does your stack fit CesiumAstro?
How much does CesiumAstro pay by technology?
Median stated pay of the postings that name each technology, against the median of all CesiumAstro postings with stated pay: $161k across 125 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 51 | $161k | 0% |
| C++ | 47 | $161k | 0% |
| MATLAB | 32 | $165k | +2% |
| Linux | 26 | $142k | −12% |
| VHDL | 12 | $152k | −6% |
| Verilog | 12 | $152k | −6% |
| GitLab | 10 | $164k | +2% |
| Bitbucket | 9 | $167k | +4% |
| C | 9 | $136k | −16% |
| Azure | 8 | $161k | 0% |
How is the CesiumAstro 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 CesiumAstro stack?
CesiumAstro scores 68 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 CesiumAstro stack in its industry?
Share of the 227 companies in the same industries, whose stack Alion knows, that use each technology.
What sets CesiumAstro apart
Companies with a stack like CesiumAstro
Draper
50 shared technologies
K2 Space
54 shared technologies
Syntronic
50 shared technologies
Curtiss-Wright Corporation
43 shared technologies
Special Technology Center
46 shared technologies
Graphcore
61 shared technologies
Rocket Lab
56 shared technologies
Relativity Space
47 shared technologies
Questions about the CesiumAstro tech stack
What programming languages does CesiumAstro use?
The languages named in CesiumAstro job postings are Python (41%), C++ (33%), MATLAB (23%), VHDL (10%), Verilog (9%), as a share of the 245 postings of the last 12 months.
Does CesiumAstro use UVM?
Yes. UVM is named in 7 of 245 job postings (3%) and required in 7 of them.
What cloud and platforms does CesiumAstro use?
The cloud and platforms named in CesiumAstro job postings are Linux (39), GitLab (11), Azure (11) (postings in brackets).
What skills do you need for a Hardware job at CesiumAstro?
Hardware postings at CesiumAstro most often require C++ (27), Linux (25), Altium Designer (21), MATLAB (20), out of 123 postings in the last 12 months.
Is the CesiumAstro tech stack changing?
Yes. CAPA, Siemens QuestaSim, AutoCAD, Tableau first appeared in CesiumAstro job postings in the last six months.
How modern is the CesiumAstro tech stack?
CesiumAstro scores 68 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 CesiumAstro tech stack?
Alion reads every job posting CesiumAstro publishes and tags the technologies each one names. The figures on this page count the 245 postings of the last 12 months and were updated on Sep 27, 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, "CesiumAstro tech stack: 84 technologies from 245 job postings", as of Sep 27, 2026. https://alion.io/company/cesiumastro/technologies