Travelers tech stack
Travelers builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes AWS, Azure, React.js, LangChain. AWS is named in 78 of the 180 job postings Travelers published in the last 12 months (43%). Counted by Alion from the job postings of Travelers, updated Nov 15, 2026.
What programming languages does Travelers use?
Python is named in 35% of job postings at Travelers, followed by SQL (23%), JavaScript (14%), TypeScript (14%).
Python
63 35%
SQL
42 23%
JavaScript
26 14%
TypeScript
25 14%
C#
11 6%
Node JS
10 6%
SAS
8 4%
Java
6 3%
Show all (15)
What frameworks and libraries does Travelers use?
React.js is named in 8% of job postings at Travelers, followed by LangChain (8%), AWS Strands Agents (6%), LangGraph (4%).
React.js
15 8%
LangChain
15 8%
LangGraph
8 4%
CrewAI
6 3%
OpenTelemetry
6 3%
Cypress
4 2%
Jest
4 2%
Show all (18)
What databases does Travelers use?
PostgreSQL is named in 6% of job postings at Travelers, followed by Snowflake (6%), MySQL (4%), DynamoDB (3%).
PostgreSQL
11 6%
Snowflake
11 6%
MySQL
8 4%
DynamoDB
6 3%
Db2
5 3%
Delta Lake
3 2%
Amazon Aurora
2 1%
Azure SQL Database
2 1%
Show all (15)
What cloud and platforms does Travelers use?
AWS is named in 43% of job postings at Travelers, followed by Azure (21%), Databricks (15%), Windows (13%).
AWS
78 43%
Azure
37 21%
Databricks
27 15%
GitHub
19 11%
Kubernetes
18 10%
GitHub Actions
15 8%
Show all (48)
And 8 more, each named in fewer postings.
What developer tools does Travelers use?
Terraform is named in 15% of job postings at Travelers, followed by Jenkins (10%), Model Context Protocol (9%), Copilot (7%).
Terraform
27 15%
Jenkins
18 10%
Model Context Protocol
16 9%
Copilot
13 7%
Git
12 7%
Claude Code
8 4%
Show all (27)
What AI and ML technologies does Travelers use?
Claude is named in 19% of job postings at Travelers, followed by LLM (14%), Gemini (4%).
Which engineering practices does Travelers ask for?
CI/CD is named in 31% of job postings at Travelers, followed by Machine Learning (22%), AI Agents (19%), RAG (11%).
CI/CD
55 31%
AI Agents
35 19%
RAG
20 11%
Function Calling
17 9%
Prompt Engineering
14 8%
Show all (38)
What does each Travelers team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
39 postingsData Science
32 postingsHR
29 postingsLeadership
12 postingsMarketing
9 postingsHow does your stack fit Travelers?
How much does Travelers pay by technology?
Median stated pay of the postings that name each technology, against the median of all Travelers postings with stated pay: $199k across 164 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 76 | $209k | +5% |
| Python | 58 | $204k | +2% |
| SQL | 39 | $199k | 0% |
| Azure | 36 | $230k | +16% |
| Claude | 35 | $230k | +16% |
| JavaScript | 26 | $199k | 0% |
| LLM | 25 | $236k | +19% |
| Databricks | 25 | $209k | +5% |
| TypeScript | 25 | $199k | 0% |
| Windows | 23 | $105k | −47% |
How is the Travelers 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 Travelers stack?
Travelers scores 82 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 Travelers stack in its industry?
Share of the 761 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Travelers apart
Companies with a stack like Travelers
Questions about the Travelers tech stack
What programming languages does Travelers use?
The languages named in Travelers job postings are Python (35%), SQL (23%), JavaScript (14%), TypeScript (14%), C# (6%), as a share of the 180 postings of the last 12 months.
Does Travelers use React.js?
Yes. React.js is named in 15 of 180 job postings (8%) and required in 13 of them.
What cloud and platforms does Travelers use?
The cloud and platforms named in Travelers job postings are AWS (78), Azure (37), Databricks (27) (postings in brackets).
What skills do you need for a Backend job at Travelers?
Backend postings at Travelers most often require AWS (29), Python (21), TypeScript (21), JavaScript (18), out of 39 postings in the last 12 months.
Is the Travelers tech stack changing?
Yes. Teradata, Hallucination, DNS, Informatica first appeared in Travelers job postings in the last six months.
How modern is the Travelers tech stack?
Travelers scores 82 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 Travelers tech stack?
Alion reads every job posting Travelers publishes and tags the technologies each one names. The figures on this page count the 180 postings of the last 12 months and were updated on Nov 15, 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, "Travelers tech stack: 164 technologies from 180 job postings", as of Nov 15, 2026. https://alion.io/company/travelers/technologies