Theta tech stack
Theta builds mostly with C#, Python, SQL, TypeScript. Its stack also includes Azure, .NET, Angular, Delta Lake. Azure is named in 25 of the 27 job postings Theta published in the last 12 months (93%). Counted by Alion from the job postings of Theta, updated Nov 13, 2026.
What programming languages does Theta use?
C# is named in 41% of job postings at Theta, followed by Python (41%), SQL (37%), TypeScript (33%).
What frameworks and libraries does Theta use?
Angular is named in 19% of job postings at Theta, followed by React.js (11%), ASP.NET Core (7%), React Native (4%).
What databases does Theta use?
Delta Lake is named in 15% of job postings at Theta, followed by Azure SQL Database (7%), MS SQL (7%), Snowflake (7%).
What cloud and platforms does Theta use?
Azure is named in 93% of job postings at Theta, followed by .NET (33%), AWS (30%), Power BI (30%).
Azure
25 93%
.NET
9 33%
AWS
8 30%
Power BI
8 30%
GitHub
6 22%
Microsoft Fabric
6 22%
Azure DevOps
5 19%
Show all (13)
What developer tools does Theta use?
Copilot is named in 52% of job postings at Theta, followed by Claude Code (26%), Git (22%), Azure Data Factory (15%).
What AI and ML technologies does Theta use?
Claude is named in 30% of job postings at Theta.
Claude
8 30%
Which engineering practices does Theta ask for?
CI/CD is named in 44% of job postings at Theta, followed by AI Agents (19%), Dimensional Modeling (7%), Machine Learning (7%).
CI/CD
12 44%
AI Agents
5 19%
FinOps
2 7%
What does each Theta team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
6 postingsData Science
6 postingsAI/ML
5 postingsSolutions
4 postingsSecurity
4 postingsHow does your stack fit Theta?
How is the Theta 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 Theta stack?
Theta scores 81 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 Theta stack in its industry?
Share of the 12,279 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Theta apart
Companies with a stack like Theta
TTEC Digital
43 shared technologies
PwC
43 shared technologies
Minfy Technologies
44 shared technologies
Canadian Imperial Bank of Commerce
43 shared technologies
B3 Consulting Group
42 shared technologies
Huron
41 shared technologies
Wissen Technology
43 shared technologies
Blend360
42 shared technologies
Questions about the Theta tech stack
What programming languages does Theta use?
The languages named in Theta job postings are C# (41%), Python (41%), SQL (37%), TypeScript (33%), JavaScript (19%), as a share of the 27 postings of the last 12 months.
Does Theta use Angular?
Yes. Angular is named in 5 of 27 job postings (19%) and required in 5 of them.
What cloud and platforms does Theta use?
The cloud and platforms named in Theta job postings are Azure (25), .NET (9), AWS (8) (postings in brackets).
What skills do you need for a Backend job at Theta?
Backend postings at Theta most often require Angular (5), C# (5), JavaScript (5), TypeScript (5), out of 6 postings in the last 12 months.
Is the Theta tech stack changing?
Yes. Crowdstrike, Microsoft Entra ID, Terraform, Dimensional Modeling first appeared in Theta job postings in the last six months.
How modern is the Theta tech stack?
Theta scores 81 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 Theta tech stack?
Alion reads every job posting Theta publishes and tags the technologies each one names. The figures on this page count the 27 postings of the last 12 months and were updated on Nov 13, 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, "Theta tech stack: 41 technologies from 27 job postings", as of Nov 13, 2026. https://alion.io/company/theta/technologies