Whitecloak tech stack
Whitecloak builds mostly with SQL, JavaScript, Python, Java. Its stack also includes AWS, Azure, PostgreSQL, React.js. SQL is named in 10 of the 31 job postings Whitecloak published in the last 12 months (32%). Counted by Alion from the job postings of Whitecloak, updated Oct 22, 2026.
What programming languages does Whitecloak use?
SQL is named in 32% of job postings at Whitecloak, followed by JavaScript (29%), Python (19%), Java (16%).
C# 
Show all (9)
What frameworks and libraries does Whitecloak use?
React.js is named in 16% of job postings at Whitecloak, followed by Playwright (13%), Spring Boot (10%), Cypress (6%).
React.js
5 16%
Playwright
4 13%
Spring Boot
3 10%
Cypress
2 6%
Django
2 6%
Next.js
2 6%
Selenium
2 6%
Angular
2 6%
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What databases does Whitecloak use?
PostgreSQL is named in 23% of job postings at Whitecloak, followed by Oracle (6%), Redis (6%), Snowflake (6%).
PostgreSQL
7 23%
Oracle
2 6%
Redis
2 6%
Snowflake
2 6%
Amazon Redshift
2 6%
MySQL
2 6%
Azure SQL Database
1 3%
Db2
1 3%
Show all (13)
What cloud and platforms does Whitecloak use?
AWS is named in 29% of job postings at Whitecloak, followed by Azure (23%), Postman (16%), Power BI (10%).
AWS
9 29%
Azure
7 23%
Postman
5 16%
Power BI
3 10%
GCP
3 10%
Kubernetes
3 10%
Apache Kafka
2 6%
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What developer tools does Whitecloak use?
Rest API is named in 26% of job postings at Whitecloak, followed by Git (26%), Terraform (6%), Docker (6%).
Rest API
8 26%
Git
8 26%
Terraform
2 6%
Docker
2 6%
Fastlane
1 3%
JMeter
1 3%
Jenkins
1 3%
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What AI and ML technologies does Whitecloak use?
LLM is named in 6% of job postings at Whitecloak, followed by Claude (3%), Gemini (3%).
Which engineering practices does Whitecloak ask for?
CI/CD is named in 35% of job postings at Whitecloak, followed by A/B Testing (6%), ETL/ELT (6%), RAG (6%).
CI/CD
11 35%
RAG
2 6%
AI Agents
2 6%
Prompt Engineering
2 6%
Clean Architecture
1 3%
Show all (17)
What does each Whitecloak team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
9 postingsQA
5 postingsData Science
3 postingsHow does your stack fit Whitecloak?
How is the Whitecloak 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 Whitecloak stack?
Whitecloak scores 88 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 Whitecloak stack in its industry?
Share of the 5,697 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Whitecloak
Questions about the Whitecloak tech stack
What programming languages does Whitecloak use?
The languages named in Whitecloak job postings are SQL (32%), JavaScript (29%), Python (19%), Java (16%), TypeScript (16%), as a share of the 31 postings of the last 12 months.
Does Whitecloak use React.js?
Yes. React.js is named in 5 of 31 job postings (16%) and required in 4 of them.
What cloud and platforms does Whitecloak use?
The cloud and platforms named in Whitecloak job postings are AWS (9), Azure (7), Postman (5) (postings in brackets).
What skills do you need for a Backend job at Whitecloak?
Backend postings at Whitecloak most often require PostgreSQL (6), Git (3), Rest API (3), SQL (3), out of 9 postings in the last 12 months.
Is the Whitecloak tech stack changing?
Yes. Django, Next.js, Terraform, RAG first appeared in Whitecloak job postings in the last six months.
How modern is the Whitecloak tech stack?
Whitecloak scores 88 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 Whitecloak tech stack?
Alion reads every job posting Whitecloak publishes and tags the technologies each one names. The figures on this page count the 31 postings of the last 12 months and were updated on Oct 22, 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, "Whitecloak tech stack: 112 technologies from 31 job postings", as of Oct 22, 2026. https://alion.io/company/whitecloak/technologies