Proarch tech stack
Proarch builds mostly with SQL, Python, C#, JavaScript. Its stack also includes Azure, Power BI, Azure SQL Database, ASP.NET Core. SQL is named in 19 of the 25 job postings Proarch published in the last 12 months (76%). Counted by Alion from the job postings of Proarch, updated Sep 26, 2026.
What programming languages does Proarch use?
SQL is named in 76% of job postings at Proarch, followed by Python (36%), C# (20%), JavaScript (16%).
SQL
19 76%
Python
9 36%
C#
5 20%
JavaScript
4 16%
TypeScript
4 16%
PowerShell
2 8%
Apex
2 8%
Bash
1 4%
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What frameworks and libraries does Proarch use?
ASP.NET Core is named in 16% of job postings at Proarch, followed by Angular (16%), Angular Material (8%), Entity Framework Core (4%).
ASP.NET Core
4 16%
Angular
4 16%
Angular Material
2 8%
LangChain
1 4%
LightGBM
1 4%
OpenTelemetry
1 4%
PyTorch
1 4%
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What databases does Proarch use?
Azure SQL Database is named in 16% of job postings at Proarch, followed by PostgreSQL (12%), MS SQL (8%), MySQL (8%).
Azure SQL Database
4 16%
PostgreSQL
3 12%
MS SQL
2 8%
MySQL
2 8%
Oracle
2 8%
Amazon Redshift
1 4%
Milvus
1 4%
Pinecone
1 4%
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What cloud and platforms does Proarch use?
Azure is named in 60% of job postings at Proarch, followed by Power BI (28%), Windows (20%), Databricks (20%).
Azure
15 60%
Power BI
7 28%
Databricks
5 20%
Microsoft Fabric
5 20%
Spark
5 20%
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What developer tools does Proarch use?
Git is named in 20% of job postings at Proarch, followed by Azure Data Factory (16%), Rest API (12%), pySpark (12%).
Git
5 20%
Rest API
3 12%
pySpark
3 12%
Jenkins
3 12%
Copilot
1 4%
Gradle
1 4%
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What AI and ML technologies does Proarch use?
Claude is named in 4% of job postings at Proarch, followed by LLM (4%).
Which engineering practices does Proarch ask for?
CI/CD is named in 36% of job postings at Proarch, followed by ETL/ELT (28%), RAG (16%), AI Agents (16%).
CI/CD
9 36%
RAG
4 16%
AI Agents
4 16%
Incident Management
2 8%
Show all (19)
What does each Proarch team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
8 postingsBackend
8 postingsHow does your stack fit Proarch?
How is the Proarch 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 Proarch stack?
Proarch scores 79 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: 2; legacy ones: 0.
How common is the Proarch stack in its industry?
Share of the 1,324 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Proarch
Sonata Software
85 shared technologies
DVT
82 shared technologies
HealthEdge
83 shared technologies
Canadian Imperial Bank of Commerce
74 shared technologies
NS Global Corporation
75 shared technologies
Apex Group
78 shared technologies
ProQuest
83 shared technologies
Travelers
73 shared technologies
Questions about the Proarch tech stack
What programming languages does Proarch use?
The languages named in Proarch job postings are SQL (76%), Python (36%), C# (20%), JavaScript (16%), TypeScript (16%), as a share of the 25 postings of the last 12 months.
Does Proarch use ASP.NET Core?
Yes. ASP.NET Core is named in 4 of 25 job postings (16%) and required in 4 of them.
What cloud and platforms does Proarch use?
The cloud and platforms named in Proarch job postings are Azure (15), Power BI (7), Windows (5) (postings in brackets).
What skills do you need for a Data Science job at Proarch?
Data Science postings at Proarch most often require SQL (8), Azure (5), Power BI (5), Python (5), out of 8 postings in the last 12 months.
Is the Proarch tech stack changing?
Yes. GitLab, Angular Material, AWS Glue, AWS Lambda first appeared in Proarch job postings in the last six months.
How modern is the Proarch tech stack?
Proarch scores 79 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: 2; legacy ones: 0.
How does Alion know the Proarch tech stack?
Alion reads every job posting Proarch publishes and tags the technologies each one names. The figures on this page count the 25 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, "Proarch tech stack: 106 technologies from 25 job postings", as of Sep 26, 2026. https://alion.io/company/proarch/technologies