Umbra tech stack
Umbra builds mostly with Python, C++, Rust, MATLAB. Its stack also includes AWS, Kubernetes, PostgreSQL, HBase. Python is named in 10 of the 15 job postings Umbra published in the last 12 months (67%). Counted by Alion from the job postings of Umbra, updated Sep 29, 2026.
What programming languages does Umbra use?
Python is named in 67% of job postings at Umbra, followed by C++ (33%), Rust (33%), MATLAB (20%).
C++ 
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What frameworks and libraries does Umbra use?
CUDA is named in 7% of job postings at Umbra, followed by Hadoop (7%), NumPy (7%), Numba (7%).
What databases does Umbra use?
PostgreSQL is named in 13% of job postings at Umbra, followed by HBase (7%).
PostgreSQL
2 13%
HBase
1 7%
What cloud and platforms does Umbra use?
AWS is named in 27% of job postings at Umbra, followed by Kubernetes (27%), RTOS (27%), Linux (20%).
AWS
4 27%
Kubernetes
4 27%
RTOS
4 27%
AWS Lambda
1 7%
Amazon EC2
1 7%
Azure
1 7%
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What developer tools does Umbra use?
Git is named in 27% of job postings at Umbra, followed by Docker (20%), Terraform (13%), Canva (7%).
Git
4 27%
Docker
3 20%
Terraform
2 13%
Canva
1 7%
GMAT
1 7%
OpenTofu
1 7%
Prometheus
1 7%
SolidWorks
1 7%
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Which engineering practices does Umbra ask for?
CI/CD is named in 40% of job postings at Umbra, followed by Machine Learning (13%), Platform Engineering (13%), GitOps (7%).
CI/CD
6 40%
Platform Engineering
2 13%
GitOps
1 7%
HPC
1 7%
Service Mesh
1 7%
What does each Umbra team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Hardware
6 postingsIndustrial Engineering
3 postingsHow does your stack fit Umbra?
How much does Umbra pay by technology?
Median stated pay of the postings that name each technology, against the median of all Umbra postings with stated pay: $185k across 15 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 10 | $210k | +14% |
| C++ | 5 | $200k | +8% |
| Rust | 5 | $185k | 0% |
How is the Umbra 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 Umbra stack?
Umbra scores 70 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 Umbra stack in its industry?
Share of the 173 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Umbra
Questions about the Umbra tech stack
What programming languages does Umbra use?
The languages named in Umbra job postings are Python (67%), C++ (33%), Rust (33%), MATLAB (20%), Embedded C (7%), as a share of the 15 postings of the last 12 months.
Does Umbra use AWS?
Yes. AWS is named in 4 of 15 job postings (27%) and required in 4 of them.
What cloud and platforms does Umbra use?
The cloud and platforms named in Umbra job postings are AWS (4), Kubernetes (4), RTOS (4) (postings in brackets).
What skills do you need for a Hardware job at Umbra?
Hardware postings at Umbra most often require C++ (5), Python (5), Rust (5), RTOS (4), out of 6 postings in the last 12 months.
Is the Umbra tech stack changing?
Yes. Linux first appeared in Umbra job postings in the last six months.
How modern is the Umbra tech stack?
Umbra scores 70 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 Umbra tech stack?
Alion reads every job posting Umbra publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Sep 29, 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, "Umbra tech stack: 54 technologies from 15 job postings", as of Sep 29, 2026. https://alion.io/company/umbra-space/technologies