SimIS Inc. tech stack
SimIS Inc. builds mostly with Python, C++, C#, SQL. Its stack also includes Power BI, Tableau, TensorFlow, TensorFlow C++. Python is named in 9 of the 21 job postings SimIS Inc. published in the last 12 months (43%). Counted by Alion from the job postings of SimIS Inc., updated Nov 5, 2026.
What programming languages does SimIS Inc. use?
Python is named in 43% of job postings at SimIS Inc., followed by C++ (29%), C# (24%), SQL (24%).
C++ 
SAS 
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What frameworks and libraries does SimIS Inc. use?
TensorFlow is named in 10% of job postings at SimIS Inc., followed by TensorFlow C++ (10%), ASP.NET Core (5%), Angular (5%).
TensorFlow
2 10%
TensorFlow C++
2 10%
ASP.NET Core
1 5%
Angular
1 5%
D3.js
1 5%
Django
1 5%
Flask
1 5%
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What databases does SimIS Inc. use?
MS SQL is named in 5% of job postings at SimIS Inc., followed by MySQL (5%), PostgreSQL (5%).
What cloud and platforms does SimIS Inc. use?
Power BI is named in 14% of job postings at SimIS Inc., followed by Tableau (14%), Linux (10%), Windows (10%).
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What developer tools does SimIS Inc. use?
Git is named in 10% of job postings at SimIS Inc., followed by Rest API (10%), Codeium (5%), Copilot (5%).
What AI and ML technologies does SimIS Inc. use?
Claude is named in 5% of job postings at SimIS Inc..
Claude
1 5%
Which engineering practices does SimIS Inc. ask for?
CI/CD is named in 19% of job postings at SimIS Inc., followed by Machine Learning (14%), Verification & Validation (14%), ETL/ELT (5%).
CI/CD
4 19%
HPC
1 5%
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What does each SimIS Inc. team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsDevOps
3 postingsHow does your stack fit SimIS Inc.?
How modern is the SimIS Inc. stack?
SimIS Inc. scores 78 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the SimIS Inc. stack in its industry?
Share of the 2,863 companies in the same industries, whose stack Alion knows, that use each technology.
What sets SimIS Inc. apart
Companies with a stack like SimIS Inc.
Questions about the SimIS Inc. tech stack
What programming languages does SimIS Inc. use?
The languages named in SimIS Inc. job postings are Python (43%), C++ (29%), C# (24%), SQL (24%), JavaScript (19%), as a share of the 21 postings of the last 12 months.
Does SimIS Inc. use TensorFlow?
Yes. TensorFlow is named in 2 of 21 job postings (10%) and required in 2 of them.
What cloud and platforms does SimIS Inc. use?
The cloud and platforms named in SimIS Inc. job postings are Power BI (3), Tableau (3), Linux (2) (postings in brackets).
What skills do you need for a Backend job at SimIS Inc.?
Backend postings at SimIS Inc. most often require C# (4), C++ (4), Python (4), Java (3), out of 5 postings in the last 12 months.
Is the SimIS Inc. tech stack changing?
No new technology has appeared in SimIS Inc. job postings in the last six months.
How modern is the SimIS Inc. tech stack?
SimIS Inc. scores 78 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the SimIS Inc. tech stack?
Alion reads every job posting SimIS Inc. publishes and tags the technologies each one names. The figures on this page count the 21 postings of the last 12 months and were updated on Nov 5, 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, "SimIS Inc. tech stack: 58 technologies from 21 job postings", as of Nov 5, 2026. https://alion.io/company/simis-inc/technologies