Traba tech stack
Traba builds mostly with Node JS, TypeScript, JavaScript, Python. Its stack also includes PostgreSQL, Apache Kafka, RabbitMQ, React Native. LLM is named in 25 of the 47 job postings Traba published in the last 12 months (53%). Counted by Alion from the job postings of Traba, updated Sep 26, 2026.
What programming languages does Traba use?
Node JS is named in 21% of job postings at Traba, followed by TypeScript (21%), JavaScript (21%), Python (19%).
What frameworks and libraries does Traba use?
React Native is named in 9% of job postings at Traba, followed by React.js (9%), PyTorch (2%), Scikit-learn (2%).
What databases does Traba use?
PostgreSQL is named in 21% of job postings at Traba.
PostgreSQL
10 21%
What cloud and platforms does Traba use?
Apache Kafka is named in 11% of job postings at Traba, followed by RabbitMQ (11%), Langfuse (2%), Looker (2%).
What developer tools does Traba use?
Model Context Protocol is named in 11% of job postings at Traba, followed by Braintrust (2%), dbt (2%).
What AI and ML technologies does Traba use?
LLM is named in 53% of job postings at Traba, followed by Claude (38%).
Which engineering practices does Traba ask for?
AI Agents is named in 62% of job postings at Traba, followed by Incident Management (34%), Function Calling (9%), Tool Use (9%).
AI Agents
29 62%
Incident Management
16 34%
Function Calling
4 9%
Prompt Engineering
3 6%
Fine-tuning
2 4%
Show all (11)
What does each Traba team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Product
18 postingsBackend
8 postingsHow does your stack fit Traba?
How much does Traba pay by technology?
Median stated pay of the postings that name each technology, against the median of all Traba postings with stated pay: $205k across 46 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| LLM | 25 | $215k | +5% |
| Claude | 18 | $210k | +2% |
| JavaScript | 10 | $240k | +17% |
| Node JS | 10 | $240k | +17% |
| PostgreSQL | 10 | $240k | +17% |
| TypeScript | 10 | $240k | +17% |
| Python | 9 | $240k | +17% |
| Apache Kafka | 5 | $300k | +46% |
| RabbitMQ | 5 | $300k | +46% |
How is the Traba 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 Traba stack?
Traba scores 83 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 common is the Traba stack in its industry?
Share of the 2,587 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Traba apart
Companies with a stack like Traba
Questions about the Traba tech stack
What programming languages does Traba use?
The languages named in Traba job postings are Node JS (21%), TypeScript (21%), JavaScript (21%), Python (19%), SQL (4%), as a share of the 47 postings of the last 12 months.
Does Traba use React Native?
Yes. React Native is named in 4 of 47 job postings (9%) and required in 4 of them.
What cloud and platforms does Traba use?
The cloud and platforms named in Traba job postings are Apache Kafka (5), RabbitMQ (5), Langfuse (1) (postings in brackets).
What skills do you need for a Product job at Traba?
Product postings at Traba most often require Claude (18), LLM (18), out of 18 postings in the last 12 months.
Is the Traba tech stack changing?
Yes. Machine Learning, Fine-tuning, Tool Use, Model Context Protocol first appeared in Traba job postings in the last six months.
How modern is the Traba tech stack?
Traba scores 83 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 Traba tech stack?
Alion reads every job posting Traba publishes and tags the technologies each one names. The figures on this page count the 47 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, "Traba tech stack: 32 technologies from 47 job postings", as of Sep 26, 2026. https://alion.io/company/traba/technologies