Thoughtworks tech stack
Thoughtworks builds mostly with Python, Java, JavaScript, PowerShell. Its stack also includes AWS, Azure, PostgreSQL, MySQL. AWS is named in 38 of the 57 job postings Thoughtworks published in the last 12 months (67%). Counted by Alion from the job postings of Thoughtworks, updated Sep 26, 2026.
What programming languages does Thoughtworks use?
Python is named in 44% of job postings at Thoughtworks, followed by Java (26%), JavaScript (23%), PowerShell (16%).
Python
25 44%
Java
15 26%
JavaScript
13 23%
PowerShell
9 16%
C#
8 14%
Node JS
8 14%
SQL
7 12%
TypeScript
7 12%
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What frameworks and libraries does Thoughtworks use?
React.js is named in 11% of job postings at Thoughtworks, followed by LangChain (5%), LangGraph (5%), LlamaIndex (5%).
React.js
6 11%
LangChain
3 5%
LangGraph
3 5%
LlamaIndex
3 5%
Dagster
2 4%
Next.js
2 4%
pgvector
2 4%
PyTorch
2 4%
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What databases does Thoughtworks use?
PostgreSQL is named in 16% of job postings at Thoughtworks, followed by MySQL (11%), MS SQL (9%), Pinecone (5%).
PostgreSQL
9 16%
MySQL
6 11%
MS SQL
5 9%
Pinecone
3 5%
Snowflake
3 5%
BigQuery
2 4%
Google BigQuery
2 4%
Oracle
1 2%
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What cloud and platforms does Thoughtworks use?
AWS is named in 67% of job postings at Thoughtworks, followed by Azure (49%), GCP (46%), Kubernetes (33%).
AWS
38 67%
Azure
28 49%
GCP
26 46%
Kubernetes
19 33%
Grafana
11 19%
Datadog
10 18%
Azure DevOps
9 16%
.NET
7 12%
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What developer tools does Thoughtworks use?
Docker is named in 42% of job postings at Thoughtworks, followed by Jenkins (18%), Prometheus (16%), Claude Code (5%).
Docker
24 42%
Jenkins
10 18%
Prometheus
9 16%
Claude Code
3 5%
Copilot
3 5%
Cursor
3 5%
Terraform
3 5%
Braintrust
2 4%
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What AI and ML technologies does Thoughtworks use?
Claude is named in 14% of job postings at Thoughtworks, followed by LLM (11%), ChatGPT (2%).
Which engineering practices does Thoughtworks ask for?
CI/CD is named in 70% of job postings at Thoughtworks, followed by AI Agents (19%), Incident Management (18%), Agentic Workflows (16%).
CI/CD
40 70%
AI Agents
11 19%
Incident Management
10 18%
Platform Engineering
6 11%
RAG
5 9%
NLP
4 7%
Show all (19)
What does each Thoughtworks team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
17 postingsSupport
8 postingsDevOps
5 postingsData Science
5 postingsManagement
3 postingsHow does your stack fit Thoughtworks?
How is the Thoughtworks 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 Thoughtworks stack?
Thoughtworks scores 86 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: 3; legacy ones: 0.
How common is the Thoughtworks stack in its industry?
Share of the 1,755 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Thoughtworks apart
Companies with a stack like Thoughtworks
Questions about the Thoughtworks tech stack
What programming languages does Thoughtworks use?
The languages named in Thoughtworks job postings are Python (44%), Java (26%), JavaScript (23%), PowerShell (16%), C# (14%), as a share of the 57 postings of the last 12 months.
Does Thoughtworks use React.js?
Yes. React.js is named in 6 of 57 job postings (11%) and required in 5 of them.
What cloud and platforms does Thoughtworks use?
The cloud and platforms named in Thoughtworks job postings are AWS (38), Azure (28), GCP (26) (postings in brackets).
What skills do you need for a Backend job at Thoughtworks?
Backend postings at Thoughtworks most often require Python (8), AWS (7), Node JS (7), Docker (6), out of 17 postings in the last 12 months.
Is the Thoughtworks tech stack changing?
Yes. LLMOps, Fine-tuning, RAG, LLM Guardrails first appeared in Thoughtworks job postings in the last six months.
How modern is the Thoughtworks tech stack?
Thoughtworks scores 86 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: 3; legacy ones: 0.
How does Alion know the Thoughtworks tech stack?
Alion reads every job posting Thoughtworks publishes and tags the technologies each one names. The figures on this page count the 57 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, "Thoughtworks tech stack: 109 technologies from 57 job postings", as of Sep 26, 2026. https://alion.io/company/thoughtworks/technologies