Two Circles tech stack
Two Circles builds mostly with SQL, Python, C#, SAS. Its stack also includes .NET, AWS, MS SQL, Snowflake. SQL is named in 7 of the 15 job postings Two Circles published in the last 12 months (47%). Counted by Alion from the job postings of Two Circles, updated Sep 30, 2026.
What programming languages does Two Circles use?
SQL is named in 47% of job postings at Two Circles, followed by Python (33%), C# (27%), SAS (7%).
SAS 
What frameworks and libraries does Two Circles use?
Pytest is named in 13% of job postings at Two Circles, followed by Playwright (7%), React.js (7%), Next.js (7%).
What databases does Two Circles use?
MS SQL is named in 13% of job postings at Two Circles, followed by Snowflake (13%), Amazon Redshift (7%).
What cloud and platforms does Two Circles use?
.NET is named in 27% of job postings at Two Circles, followed by AWS (27%), Airflow (13%), New Relic (13%).
.NET
4 27%
AWS
4 27%
Airflow
2 13%
New Relic
2 13%
Azure
2 13%
Tableau
2 13%
Spark
2 13%
Azure DevOps
1 7%
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What developer tools does Two Circles use?
Microsoft Excel is named in 27% of job postings at Two Circles, followed by Docker (20%), Adobe Photoshop (13%), pySpark (13%).
Docker
3 20%
Adobe Photoshop
2 13%
pySpark
2 13%
Adobe After Effects
1 7%
Adobe Premiere Pro
1 7%
Copilot
1 7%
Rest API
1 7%
Show all (12)
What AI and ML technologies does Two Circles use?
ChatGPT is named in 7% of job postings at Two Circles, followed by Claude (7%).
Which engineering practices does Two Circles ask for?
CI/CD is named in 27% of job postings at Two Circles, followed by Incident Management (7%), Shift-Left (7%), Chaos Engineering (7%).
What does each Two Circles team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
4 postingsHow does your stack fit Two Circles?
How is the Two Circles 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 Two Circles stack?
Two Circles scores 84 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.
Companies with a stack like Two Circles
Questions about the Two Circles tech stack
What programming languages does Two Circles use?
The languages named in Two Circles job postings are SQL (47%), Python (33%), C# (27%), SAS (7%), JavaScript (7%), as a share of the 15 postings of the last 12 months.
Does Two Circles use Pytest?
Yes. Pytest is named in 2 of 15 job postings (13%) and required in 2 of them.
What cloud and platforms does Two Circles use?
The cloud and platforms named in Two Circles job postings are .NET (4), AWS (4), Airflow (2) (postings in brackets).
What skills do you need for a Data Science job at Two Circles?
Data Science postings at Two Circles most often require Python (4), SQL (4), .NET (2), AWS (2), out of 4 postings in the last 12 months.
Is the Two Circles tech stack changing?
Yes. Adobe Photoshop, Airflow, MS SQL, New Relic first appeared in Two Circles job postings in the last six months.
How modern is the Two Circles tech stack?
Two Circles scores 84 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 Two Circles tech stack?
Alion reads every job posting Two Circles publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Sep 30, 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, "Two Circles tech stack: 45 technologies from 15 job postings", as of Sep 30, 2026. https://alion.io/company/two-circles/technologies