TCW tech stack
TCW builds mostly with Python, SQL, JavaScript, C#. Its stack also includes Azure, .NET, Oracle, Commander.js. Python is named in 4 of the 18 job postings TCW published in the last 12 months (22%). Counted by Alion from the job postings of TCW, updated Oct 2, 2026.
What programming languages does TCW use?
Python is named in 22% of job postings at TCW, followed by SQL (11%), JavaScript (11%), C# (6%).
What frameworks and libraries does TCW use?
Commander.js is named in 6% of job postings at TCW, followed by Playwright (6%), Vitest (6%).
What cloud and platforms does TCW use?
Azure is named in 17% of job postings at TCW, followed by .NET (6%), Active Directory (6%), DLP (6%).
What developer tools does TCW use?
Microsoft Excel is named in 67% of job postings at TCW, followed by Claude Code (6%), Turborepo (6%), Webpack (6%).
Which engineering practices does TCW ask for?
AI Agents is named in 6% of job postings at TCW, followed by CI/CD (6%), DNS (6%), Machine Learning (6%).
How does your stack fit TCW?
How is the TCW 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 TCW stack?
TCW scores 71 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 TCW stack in its industry?
Share of the 273 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like TCW
Questions about the TCW tech stack
What programming languages does TCW use?
The languages named in TCW job postings are Python (22%), SQL (11%), JavaScript (11%), C# (6%), Go (6%), as a share of the 18 postings of the last 12 months.
Does TCW use Azure?
Yes. Azure is named in 3 of 18 job postings (17%) and required in 3 of them.
What cloud and platforms does TCW use?
The cloud and platforms named in TCW job postings are Azure (3), .NET (1), Active Directory (1) (postings in brackets).
Is the TCW tech stack changing?
Yes. Python, SQL, JavaScript first appeared in TCW job postings in the last six months.
How modern is the TCW tech stack?
TCW scores 71 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 TCW tech stack?
Alion reads every job posting TCW publishes and tags the technologies each one names. The figures on this page count the 18 postings of the last 12 months and were updated on Oct 2, 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, "TCW tech stack: 28 technologies from 18 job postings", as of Oct 2, 2026. https://alion.io/company/tcw/technologies