RFA Engineering tech stack
RFA Engineering builds mostly with C++, Python, MATLAB, SQL. Its stack also includes Linux, GitHub, Qt, Matplotlib. C++ is named in 25 of the 83 job postings RFA Engineering published in the last 12 months (30%). Counted by Alion from the job postings of RFA Engineering, updated Oct 26, 2026.
What programming languages does RFA Engineering use?
C++ is named in 30% of job postings at RFA Engineering, followed by Python (22%), MATLAB (16%), SQL (6%).
C++ 
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What frameworks and libraries does RFA Engineering use?
Qt is named in 6% of job postings at RFA Engineering, followed by Matplotlib (2%), PyTorch (2%), TensorFlow (2%).
Qt
5 6%
Matplotlib
2 2%
PyTorch
2 2%
TensorFlow
2 2%
TensorFlow C++
2 2%
OpenCV
2 2%
ROS
1 1%
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What databases does RFA Engineering use?
PostgreSQL is named in 1% of job postings at RFA Engineering.
PostgreSQL
1 1%
What cloud and platforms does RFA Engineering use?
Linux is named in 8% of job postings at RFA Engineering, followed by GitHub (8%), Power BI (5%), AWS (4%).
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What developer tools does RFA Engineering use?
SolidWorks is named in 14% of job postings at RFA Engineering, followed by Simulink (14%), AutoCAD (7%), Git (6%).
SolidWorks
12 14%
AutoCAD
6 7%
Git
5 6%
MQTT
3 4%
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Which engineering practices does RFA Engineering ask for?
GD&T is named in 27% of job postings at RFA Engineering, followed by Verification & Validation (19%), Computer Vision (14%), Machine Learning (14%).
Computer Vision
12 14%
CI/CD
7 8%
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What does each RFA Engineering team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
42 postingsHardware
18 postingsBackend
7 postingsAI/ML
3 postingsHow does your stack fit RFA Engineering?
How much does RFA Engineering pay by technology?
Median stated pay of the postings that name each technology, against the median of all RFA Engineering postings with stated pay: $95k across 75 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| C++ | 20 | $113k | +18% |
| Python | 14 | $98k | +3% |
| MATLAB | 12 | $108k | +13% |
| GitHub | 7 | $115k | +21% |
| Qt | 5 | $95k | 0% |
| Linux | 5 | $90k | −5% |
How is the RFA Engineering 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 RFA Engineering stack?
RFA Engineering scores 67 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: 1.
How common is the RFA Engineering stack in its industry?
Share of the 1,668 companies in the same industries, whose stack Alion knows, that use each technology.
What sets RFA Engineering apart
Companies with a stack like RFA Engineering
Joby Aviation
63 shared technologies
Oshkosh Corporation
58 shared technologies
Textron
55 shared technologies
Divergent Technologies
52 shared technologies
Rocket Lab
62 shared technologies
John Deere
57 shared technologies
Archer Aviation
64 shared technologies
Honeywell Aerospace Technologies
54 shared technologies
Questions about the RFA Engineering tech stack
What programming languages does RFA Engineering use?
The languages named in RFA Engineering job postings are C++ (30%), Python (22%), MATLAB (16%), SQL (6%), C# (5%), as a share of the 83 postings of the last 12 months.
Does RFA Engineering use Qt?
Yes. Qt is named in 5 of 83 job postings (6%) and required in 5 of them.
What cloud and platforms does RFA Engineering use?
The cloud and platforms named in RFA Engineering job postings are Linux (7), GitHub (7), Power BI (4) (postings in brackets).
What skills do you need for a Industrial Engineering job at RFA Engineering?
Industrial Engineering postings at RFA Engineering most often require SolidWorks (11), ANSYS (4), AutoCAD (4), MATLAB (4), out of 42 postings in the last 12 months.
Is the RFA Engineering tech stack changing?
Yes. Matplotlib, PyTorch, TensorFlow, TensorFlow C++ first appeared in RFA Engineering job postings in the last six months.
How modern is the RFA Engineering tech stack?
RFA Engineering scores 67 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: 1.
How does Alion know the RFA Engineering tech stack?
Alion reads every job posting RFA Engineering publishes and tags the technologies each one names. The figures on this page count the 83 postings of the last 12 months and were updated on Oct 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, "RFA Engineering tech stack: 81 technologies from 83 job postings", as of Oct 26, 2026. https://alion.io/company/rfa-engineering/technologies