Websparks tech stack
Websparks builds mostly with Python, JavaScript, SQL, Node JS. Its stack also includes AWS, Azure, React.js, PostgreSQL. AWS is named in 21 of the 59 job postings Websparks published in the last 12 months (36%). Counted by Alion from the job postings of Websparks, updated Nov 13, 2026.
What programming languages does Websparks use?
Python is named in 31% of job postings at Websparks, followed by JavaScript (24%), SQL (22%), Node JS (17%).
Python
18 31%
JavaScript
14 24%
SQL
13 22%
Node JS
10 17%
TypeScript
10 17%
Java
3 5%
C#
3 5%
Kotlin
3 5%
Show all (10)
What frameworks and libraries does Websparks use?
React.js is named in 14% of job postings at Websparks, followed by Selenium (8%), Angular (5%), Cypress (3%).
React.js
8 14%
Selenium
5 8%
Angular
3 5%
Cypress
2 3%
FastAPI
2 3%
Flask
2 3%
Nest.JS
2 3%
Robot Framework
2 3%
Show all (20)
What databases does Websparks use?
PostgreSQL is named in 8% of job postings at Websparks, followed by Amazon Redshift (8%), Redis (7%), Delta Lake (5%).
PostgreSQL
5 8%
Amazon Redshift
5 8%
Redis
4 7%
Delta Lake
3 5%
MS SQL
3 5%
MySQL
2 3%
Pinecone
2 3%
Weaviate
2 3%
Show all (14)
What cloud and platforms does Websparks use?
AWS is named in 36% of job postings at Websparks, followed by Azure (25%), GitLab (12%), Databricks (12%).
AWS
21 36%
Azure
15 25%
GitLab
7 12%
Databricks
7 12%
Spark
7 12%
AWS Lambda
5 8%
Figma
5 8%
Show all (51)
And 11 more, each named in fewer postings.
What developer tools does Websparks use?
Terraform is named in 15% of job postings at Websparks, followed by Git (8%), JMeter (7%), AWS Glue (7%).
Terraform
9 15%
Git
5 8%
JMeter
4 7%
Docker
4 7%
pySpark
4 7%
Rest API
3 5%
Ansible
2 3%
Show all (19)
What AI and ML technologies does Websparks use?
LLM is named in 2% of job postings at Websparks.
LLM
1 2%
Which engineering practices does Websparks ask for?
CI/CD is named in 49% of job postings at Websparks, followed by ETL/ELT (12%), IAM (10%), Incident Management (10%).
CI/CD
29 49%
Incident Management
6 10%
Platform Engineering
4 7%
AI Agents
3 5%
RAG
3 5%
Show all (22)
What other technologies does Websparks use?
StateFlow is named in 2% of job postings at Websparks.
StateFlow
1 2%
What does each Websparks team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
11 postingsManagement
7 postingsData Science
7 postingsHow does your stack fit Websparks?
How much does Websparks pay by technology?
Median stated pay of the postings that name each technology, against the median of all Websparks postings with stated pay: $94k across 57 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 21 | $89k | −5% |
| Python | 16 | $94k | 0% |
| Azure | 15 | $89k | −5% |
| JavaScript | 14 | $85k | −10% |
| SQL | 13 | $103k | +10% |
| Node JS | 10 | $85k | −10% |
| TypeScript | 10 | $84k | −10% |
| React.js | 8 | $84k | −10% |
| Databricks | 7 | $103k | +10% |
| Spark | 7 | $103k | +10% |
How modern is the Websparks stack?
Websparks scores 74 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: 1; legacy ones: 0.
How common is the Websparks stack in its industry?
Share of the 3,131 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Websparks apart
Companies with a stack like Websparks
Questions about the Websparks tech stack
What programming languages does Websparks use?
The languages named in Websparks job postings are Python (31%), JavaScript (24%), SQL (22%), Node JS (17%), TypeScript (17%), as a share of the 59 postings of the last 12 months.
Does Websparks use React.js?
Yes. React.js is named in 8 of 59 job postings (14%) and required in 7 of them.
What cloud and platforms does Websparks use?
The cloud and platforms named in Websparks job postings are AWS (21), Azure (15), GitLab (7) (postings in brackets).
What skills do you need for a Backend job at Websparks?
Backend postings at Websparks most often require AWS (6), Node JS (6), Azure (5), GitLab (5), out of 11 postings in the last 12 months.
Is the Websparks tech stack changing?
No new technology has appeared in Websparks job postings in the last six months.
How modern is the Websparks tech stack?
Websparks scores 74 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: 1; legacy ones: 0.
How does Alion know the Websparks tech stack?
Alion reads every job posting Websparks publishes and tags the technologies each one names. The figures on this page count the 59 postings of the last 12 months and were updated on Nov 13, 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, "Websparks tech stack: 138 technologies from 59 job postings", as of Nov 13, 2026. https://alion.io/company/websparks/technologies