Kleinanzeigen.com tech stack
Kleinanzeigen.com builds mostly with Java, JavaScript, Kotlin, SQL. Its stack also includes Looker, Tableau, PostgreSQL, Spring Boot. Java is named in 2 of the 10 job postings Kleinanzeigen.com published in the last 12 months (20%). Counted by Alion from the job postings of Kleinanzeigen.com, updated Oct 14, 2026.
What programming languages does Kleinanzeigen.com use?
Java is named in 20% of job postings at Kleinanzeigen.com, followed by JavaScript (10%), Kotlin (10%), SQL (10%).
What frameworks and libraries does Kleinanzeigen.com use?
Spring Boot is named in 20% of job postings at Kleinanzeigen.com, followed by Astro (10%), React.js (10%), Testcontainers (10%).
What databases does Kleinanzeigen.com use?
PostgreSQL is named in 20% of job postings at Kleinanzeigen.com, followed by DynamoDB (10%).
PostgreSQL
2 20%
DynamoDB
1 10%
What cloud and platforms does Kleinanzeigen.com use?
Looker is named in 20% of job postings at Kleinanzeigen.com, followed by Tableau (20%), AWS (10%), Apache Kafka (10%).
Tableau
2 20%
AWS
1 10%
Apache Kafka
1 10%
Databricks
1 10%
GitHub Actions
1 10%
Istio
1 10%
Kubernetes
1 10%
Show all (9)
What developer tools does Kleinanzeigen.com use?
ArgoCD is named in 10% of job postings at Kleinanzeigen.com, followed by Envoy (10%), Flyway (10%), dbt (10%).
What AI and ML technologies does Kleinanzeigen.com use?
Claude is named in 10% of job postings at Kleinanzeigen.com, followed by LLM (10%).
Which engineering practices does Kleinanzeigen.com ask for?
A/B Testing is named in 30% of job postings at Kleinanzeigen.com, followed by AI Agents (20%), CI/CD (20%), Function Calling (10%).
AI Agents
2 20%
CI/CD
2 20%
Function Calling
1 10%
Show all (11)
How does your stack fit Kleinanzeigen.com?
How is the Kleinanzeigen.com 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 Kleinanzeigen.com stack?
Kleinanzeigen.com scores 83 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: 2; legacy ones: 0.
How common is the Kleinanzeigen.com stack in its industry?
Share of the 565 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Kleinanzeigen.com
Questions about the Kleinanzeigen.com tech stack
What programming languages does Kleinanzeigen.com use?
The languages named in Kleinanzeigen.com job postings are Java (20%), JavaScript (10%), Kotlin (10%), SQL (10%), TypeScript (10%), as a share of the 10 postings of the last 12 months.
Does Kleinanzeigen.com use Spring Boot?
Yes. Spring Boot is named in 2 of 10 job postings (20%) and required in 2 of them.
What cloud and platforms does Kleinanzeigen.com use?
The cloud and platforms named in Kleinanzeigen.com job postings are Looker (2), Tableau (2), AWS (1) (postings in brackets).
Is the Kleinanzeigen.com tech stack changing?
Yes. PostgreSQL, Spring Boot, Java, CI/CD first appeared in Kleinanzeigen.com job postings in the last six months.
How modern is the Kleinanzeigen.com tech stack?
Kleinanzeigen.com scores 83 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: 2; legacy ones: 0.
How does Alion know the Kleinanzeigen.com tech stack?
Alion reads every job posting Kleinanzeigen.com publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 14, 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, "Kleinanzeigen.com tech stack: 38 technologies from 10 job postings", as of Oct 14, 2026. https://alion.io/company/kleinanzeigen-com/technologies