Xplor tech stack
Xplor builds mostly with JavaScript, SQL, Python, Node JS. Its stack also includes AWS, PostgreSQL, Datadog, Playwright. AWS is named in 24 of the 55 job postings Xplor published in the last 12 months (44%). Counted by Alion from the job postings of Xplor, updated Nov 10, 2026.
What programming languages does Xplor use?
JavaScript is named in 40% of job postings at Xplor, followed by SQL (24%), Python (24%), Node JS (18%).
JavaScript
22 40%
SQL
13 24%
Python
13 24%
Node JS
10 18%
TypeScript
8 15%
Java
6 11%
PowerShell
4 7%
C#
2 4%
Show all (10)
What frameworks and libraries does Xplor use?
Playwright is named in 24% of job postings at Xplor, followed by React.js (20%), Jest (13%), Material UI (11%).
Playwright
13 24%
React.js
11 20%
Jest
7 13%
Material UI
6 11%
Django
5 9%
Spring Boot
5 9%
Angular
4 7%
Show all (22)
What databases does Xplor use?
PostgreSQL is named in 31% of job postings at Xplor, followed by Amazon Aurora (18%), Redis (16%), DynamoDB (7%).
PostgreSQL
17 31%
Amazon Aurora
10 18%
Redis
9 16%
DynamoDB
4 7%
MS SQL
4 7%
Snowflake
2 4%
MySQL
1 2%
What cloud and platforms does Xplor use?
AWS is named in 44% of job postings at Xplor, followed by Datadog (27%), GitHub Actions (25%), Amazon EventBridge (24%).
AWS
24 44%
Datadog
15 27%
GitHub Actions
14 25%
AWS Lambda
12 22%
Bitbucket
9 16%
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What developer tools does Xplor use?
Terraform is named in 29% of job postings at Xplor, followed by Cursor (27%), Git (20%), Claude Code (16%).
Terraform
16 29%
Cursor
15 27%
Git
11 20%
Claude Code
9 16%
Copilot
9 16%
k6
8 15%
SigNoz
7 13%
Rest API
7 13%
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What AI and ML technologies does Xplor use?
Claude is named in 22% of job postings at Xplor, followed by ChatGPT (11%), LLM (9%), Gemini (4%).
Which engineering practices does Xplor ask for?
CI/CD is named in 35% of job postings at Xplor, followed by AI Agents (11%), Tokenization (9%), Platform Engineering (7%).
CI/CD
19 35%
AI Agents
6 11%
Tokenization
5 9%
Platform Engineering
4 7%
SLI/SLO/SLA
3 5%
Show all (32)
What does each Xplor team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
12 postingsDevOps
6 postingsProduct
6 postingsFinance
5 postingsSecurity
5 postingsHardware
5 postingsHow does your stack fit Xplor?
How much does Xplor pay by technology?
Median stated pay of the postings that name each technology, against the median of all Xplor postings with stated pay: $105k across 23 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| JavaScript | 11 | $105k | 0% |
| AWS | 10 | $135k | +29% |
| PostgreSQL | 10 | $135k | +29% |
| Datadog | 9 | $170k | +62% |
| GitHub Actions | 6 | $168k | +60% |
| Redis | 6 | $168k | +60% |
| SQL | 6 | $116k | +10% |
| LLM | 5 | $200k | +90% |
| Python | 5 | $170k | +62% |
| Amazon EventBridge | 5 | $105k | 0% |
How is the Xplor 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 Xplor stack?
Xplor 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: 4; legacy ones: 0.
How common is the Xplor stack in its industry?
Share of the 1,149 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Xplor apart
Companies with a stack like Xplor
Questions about the Xplor tech stack
What programming languages does Xplor use?
The languages named in Xplor job postings are JavaScript (40%), SQL (24%), Python (24%), Node JS (18%), TypeScript (15%), as a share of the 55 postings of the last 12 months.
Does Xplor use Playwright?
Yes. Playwright is named in 13 of 55 job postings (24%) and required in 7 of them.
What cloud and platforms does Xplor use?
The cloud and platforms named in Xplor job postings are AWS (24), Datadog (15), GitHub Actions (14) (postings in brackets).
What skills do you need for a Backend job at Xplor?
Backend postings at Xplor most often require AWS (9), PostgreSQL (9), SQL (8), Git (7), out of 12 postings in the last 12 months.
Is the Xplor tech stack changing?
Yes. AWS Bedrock, FastAPI, Human-in-the-Loop, pgvector first appeared in Xplor job postings in the last six months.
How modern is the Xplor tech stack?
Xplor 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: 4; legacy ones: 0.
How does Alion know the Xplor tech stack?
Alion reads every job posting Xplor publishes and tags the technologies each one names. The figures on this page count the 55 postings of the last 12 months and were updated on Nov 10, 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, "Xplor tech stack: 141 technologies from 55 job postings", as of Nov 10, 2026. https://alion.io/company/xplor/technologies