Sierra Space tech stack
Sierra Space builds mostly with Python, MATLAB, C++, SQL. Its stack also includes Power BI, AWS, MySQL, PostgreSQL. Python is named in 46 of the 108 job postings Sierra Space published in the last 12 months (43%). Counted by Alion from the job postings of Sierra Space, updated Sep 26, 2026.
What programming languages does Sierra Space use?
Python is named in 43% of job postings at Sierra Space, followed by MATLAB (26%), C++ (19%), SQL (16%).
Python
46 43%
MATLAB
28 26%
C++
21 19%
SQL
17 16%
PowerShell
8 7%
JavaScript
6 6%
Java
4 4%
Ruby
3 3%
Show all (15)
What frameworks and libraries does Sierra Space use?
FastAPI is named in 3% of job postings at Sierra Space, followed by Angular (2%), Django (2%), F Prime (1%).
FastAPI
3 3%
Angular
2 2%
Django
2 2%
F Prime
1 1%
Hadoop
1 1%
PyTorch
1 1%
React.js
1 1%
Scikit-learn
1 1%
Show all (9)
What databases does Sierra Space use?
MySQL is named in 6% of job postings at Sierra Space, followed by PostgreSQL (6%).
MySQL
6 6%
PostgreSQL
6 6%
What cloud and platforms does Sierra Space use?
Power BI is named in 21% of job postings at Sierra Space, followed by AWS (16%), Azure (15%), Kubernetes (12%).
Power BI
23 21%
AWS
17 16%
Azure
16 15%
Kubernetes
13 12%
GCP
9 8%
Bitbucket
8 7%
GitHub
8 7%
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What developer tools does Sierra Space use?
Git is named in 16% of job postings at Sierra Space, followed by SolidWorks (12%), Ansible (11%), Docker (11%).
Git
17 16%
SolidWorks
13 12%
Ansible
12 11%
Docker
12 11%
Jenkins
10 9%
Puppet
9 8%
AutoCAD
6 6%
Chef
6 6%
Show all (22)
Which engineering practices does Sierra Space ask for?
CI/CD is named in 16% of job postings at Sierra Space, followed by Human-in-the-Loop (7%), Machine Learning (3%), Autonomous Navigation (1%).
CI/CD
17 16%
Incident Management
1 1%
AI Agents
1 1%
Computer Vision
1 1%
Show all (14)
What does each Sierra Space team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
40 postingsDevOps
8 postingsHow does your stack fit Sierra Space?
How much does Sierra Space pay by technology?
Median stated pay of the postings that name each technology, against the median of all Sierra Space postings with stated pay: $164k across 96 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 43 | $161k | −2% |
| MATLAB | 27 | $155k | −5% |
| Power BI | 20 | $143k | −13% |
| C++ | 19 | $189k | +15% |
| SQL | 16 | $123k | −25% |
| AWS | 14 | $177k | +8% |
| Azure | 13 | $177k | +8% |
| Kubernetes | 11 | $187k | +14% |
| Linux | 11 | $166k | +1% |
| GCP | 7 | $177k | +8% |
How is the Sierra Space 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 Sierra Space stack?
Sierra Space scores 69 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 Sierra Space stack in its industry?
Share of the 133 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Sierra Space
Questions about the Sierra Space tech stack
What programming languages does Sierra Space use?
The languages named in Sierra Space job postings are Python (43%), MATLAB (26%), C++ (19%), SQL (16%), PowerShell (7%), as a share of the 108 postings of the last 12 months.
Does Sierra Space use AWS?
Yes. AWS is named in 17 of 108 job postings (16%) and required in 3 of them.
What cloud and platforms does Sierra Space use?
The cloud and platforms named in Sierra Space job postings are Power BI (23), AWS (17), Azure (16) (postings in brackets).
What skills do you need for a Industrial Engineering job at Sierra Space?
Industrial Engineering postings at Sierra Space most often require SQL (6), MATLAB (2), Simulink (2), out of 40 postings in the last 12 months.
Is the Sierra Space tech stack changing?
Yes. Microsoft Excel, Perl, Terraform, Machine Learning first appeared in Sierra Space job postings in the last six months.
How modern is the Sierra Space tech stack?
Sierra Space scores 69 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 Sierra Space tech stack?
Alion reads every job posting Sierra Space publishes and tags the technologies each one names. The figures on this page count the 108 postings of the last 12 months and were updated on Sep 26, 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, "Sierra Space tech stack: 89 technologies from 108 job postings", as of Sep 26, 2026. https://alion.io/company/sierra-space/technologies