Wultra tech stack
Wultra builds mostly with Java, Kotlin, C++, Python. Its stack also includes GitHub, GitHub Actions, PostgreSQL, JUnit. Java is named in 5 of the 5 job postings Wultra published in the last 12 months (100%). Counted by Alion from the job postings of Wultra, updated Oct 10, 2026.
What programming languages does Wultra use?
Java is named in 100% of job postings at Wultra, followed by Kotlin (60%), C++ (40%), Python (20%).
What frameworks and libraries does Wultra use?
JUnit is named in 40% of job postings at Wultra, followed by Hibernate (20%), Mockito (20%), Spring Boot (20%).
What databases does Wultra use?
PostgreSQL is named in 60% of job postings at Wultra, followed by ElasticSearch (20%), MS SQL (20%), Redis (20%).
What cloud and platforms does Wultra use?
GitHub is named in 80% of job postings at Wultra, followed by GitHub Actions (80%), Azure (60%), Postman (20%).
What developer tools does Wultra use?
Git is named in 100% of job postings at Wultra, followed by JFrog Artifactory (80%), Maven (80%), Apache Tomcat (60%).
Git
5 100%
JFrog Artifactory
4 80%
Maven
4 80%
Apache Tomcat
3 60%
Docker
3 60%
Gradle
3 60%
Show all (18)
Which engineering practices does Wultra ask for?
CI/CD is named in 40% of job postings at Wultra.
CI/CD
2 40%
How does your stack fit Wultra?
How modern is the Wultra stack?
Wultra scores 69 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: 0; legacy ones: 0.
How common is the Wultra stack in its industry?
Share of the 287 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Wultra
Questions about the Wultra tech stack
What programming languages does Wultra use?
The languages named in Wultra job postings are Java (100%), Kotlin (60%), C++ (40%), Python (20%), SQL (20%), as a share of the 5 postings of the last 12 months.
Does Wultra use Azure?
Yes. Azure is named in 3 of 5 job postings (60%) and required in 1 of them.
What cloud and platforms does Wultra use?
The cloud and platforms named in Wultra job postings are GitHub (4), GitHub Actions (4), Azure (3) (postings in brackets).
Is the Wultra tech stack changing?
No new technology has appeared in Wultra job postings in the last six months.
How modern is the Wultra tech stack?
Wultra scores 69 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: 0; legacy ones: 0.
How does Alion know the Wultra tech stack?
Alion reads every job posting Wultra publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 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, "Wultra tech stack: 39 technologies from 5 job postings", as of Oct 10, 2026. https://alion.io/company/wultra/technologies