Catalis tech stack
Catalis builds mostly with SQL, C#, JavaScript, Python. Its stack also includes .NET, AWS, MS SQL, PostgreSQL. SQL is named in 9 of the 19 job postings Catalis published in the last 12 months (47%). Counted by Alion from the job postings of Catalis, updated Nov 12, 2026.
What programming languages does Catalis use?
SQL is named in 47% of job postings at Catalis, followed by C# (26%), JavaScript (16%), Python (11%).
What frameworks and libraries does Catalis use?
ASP.NET Core is named in 5% of job postings at Catalis, followed by Angular (5%), Blazor (5%), Bootstrap (5%).
What databases does Catalis use?
MS SQL is named in 11% of job postings at Catalis, followed by PostgreSQL (5%).
MS SQL
2 11%
PostgreSQL
1 5%
What cloud and platforms does Catalis use?
.NET is named in 21% of job postings at Catalis, followed by AWS (16%), Windows (16%), Azure (16%).
.NET
4 21%
AWS
3 16%
Azure
3 16%
Azure DevOps
2 11%
Power BI
1 5%
Tableau
1 5%
Show all (9)
What developer tools does Catalis use?
Microsoft Excel is named in 37% of job postings at Catalis, followed by Git (16%), Rest API (11%), SSIS (11%).
Which engineering practices does Catalis ask for?
A/B Testing is named in 11% of job postings at Catalis, followed by ETL/ELT (11%), CI/CD (5%), SOAP (5%).
What does each Catalis team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Catalis?
How is the Catalis 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 Catalis stack?
Catalis scores 72 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 Catalis stack in its industry?
Share of the 815 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Catalis
Vserve Ebusiness Solutions
30 shared technologies
ERM
28 shared technologies
OPENLANE
28 shared technologies
Pluxee
29 shared technologies
Master Works
29 shared technologies
Anschutz Entertainment Group
29 shared technologies
Natixis
28 shared technologies
ProSidian Consulting
28 shared technologies
Questions about the Catalis tech stack
What programming languages does Catalis use?
The languages named in Catalis job postings are SQL (47%), C# (26%), JavaScript (16%), Python (11%), PHP (5%), as a share of the 19 postings of the last 12 months.
Does Catalis use .NET?
Yes. .NET is named in 4 of 19 job postings (21%) and required in 4 of them.
What cloud and platforms does Catalis use?
The cloud and platforms named in Catalis job postings are .NET (4), AWS (3), Windows (3) (postings in brackets).
What skills do you need for a Backend job at Catalis?
Backend postings at Catalis most often require .NET (3), C# (3), SQL (3), AWS (2), out of 3 postings in the last 12 months.
Is the Catalis tech stack changing?
Yes. ETL/ELT, MS SQL, Python, SSIS first appeared in Catalis job postings in the last six months.
How modern is the Catalis tech stack?
Catalis scores 72 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 Catalis tech stack?
Alion reads every job posting Catalis publishes and tags the technologies each one names. The figures on this page count the 19 postings of the last 12 months and were updated on Nov 12, 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, "Catalis tech stack: 35 technologies from 19 job postings", as of Nov 12, 2026. https://alion.io/company/servicetrack/technologies