Adyen tech stack
Adyen builds mostly with Java, Python, SQL, JavaScript. Its stack also includes PostgreSQL, Kubernetes, Linux, Trino. Java is named in 45 of the 130 job postings Adyen published in the last 12 months (35%). Counted by Alion from the job postings of Adyen, updated Sep 26, 2026.
What programming languages does Adyen use?
Java is named in 35% of job postings at Adyen, followed by Python (32%), SQL (26%), JavaScript (13%).
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What frameworks and libraries does Adyen use?
Hadoop is named in 4% of job postings at Adyen, followed by Pandas (4%), React.js (3%), Vue.js (3%).
Hadoop
5 4%
Pandas
5 4%
React.js
4 3%
Vue.js
4 3%
OpenTelemetry
4 3%
LightGBM
4 3%
PyTorch
4 3%
TensorFlow
4 3%
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What databases does Adyen use?
PostgreSQL is named in 18% of job postings at Adyen, followed by Trino (5%), ClickHouse (5%), ElasticSearch (5%).
PostgreSQL
23 18%
Trino
7 5%
ClickHouse
6 5%
ElasticSearch
6 5%
Redis
5 4%
OpenSearch
3 2%
Neo4j
2 2%
Cassandra
2 2%
Show all (9)
What cloud and platforms does Adyen use?
Kubernetes is named in 14% of job postings at Adyen, followed by Linux (10%), Spark (10%), Apache Kafka (8%).
Kubernetes
18 14%
Spark
13 10%
Apache Kafka
11 8%
Grafana
9 7%
AWS
7 5%
Show all (35)
What developer tools does Adyen use?
Prometheus is named in 10% of job postings at Adyen, followed by Rest API (8%), Puppet (8%), Ansible (7%).
Prometheus
13 10%
Rest API
11 8%
Puppet
10 8%
Ansible
9 7%
Git
9 7%
pySpark
8 6%
Terraform
6 5%
KVM
5 4%
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What AI and ML technologies does Adyen use?
LLM is named in 6% of job postings at Adyen, followed by Claude (1%), Gemini (1%).
Which engineering practices does Adyen ask for?
AI Agents is named in 18% of job postings at Adyen, followed by Platform Engineering (16%), Machine Learning (13%), RAG (8%).
AI Agents
24 18%
Platform Engineering
21 16%
RAG
11 8%
CI/CD
10 8%
Incident Management
8 6%
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And 3 more, each named in fewer postings.
What other technologies does Adyen use?
Kotlin Coroutines is named in 2% of job postings at Adyen.
Kotlin Coroutines
3 2%
What does each Adyen team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
34 postingsProduct
13 postingsDevOps
13 postingsLeadership
10 postingsAnalytics
9 postingsAI/ML
9 postingsHow does your stack fit Adyen?
How much does Adyen pay by technology?
Median stated pay of the postings that name each technology, against the median of all Adyen postings with stated pay: $243k across 38 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Java | 15 | $243k | 0% |
| Python | 10 | $238k | −2% |
| SQL | 10 | $210k | −14% |
| JavaScript | 7 | $293k | +21% |
| PostgreSQL | 7 | $243k | 0% |
How is the Adyen 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 Adyen stack?
Adyen scores 80 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 Adyen stack in its industry?
Share of the 289 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Adyen apart
Companies with a stack like Adyen
Questions about the Adyen tech stack
What programming languages does Adyen use?
The languages named in Adyen job postings are Java (35%), Python (32%), SQL (26%), JavaScript (13%), Kotlin (5%), as a share of the 130 postings of the last 12 months.
Does Adyen use Hadoop?
Yes. Hadoop is named in 5 of 130 job postings (4%) and required in 5 of them.
What cloud and platforms does Adyen use?
The cloud and platforms named in Adyen job postings are Kubernetes (18), Linux (13), Spark (13) (postings in brackets).
What skills do you need for a Backend job at Adyen?
Backend postings at Adyen most often require Java (27), PostgreSQL (17), SQL (12), Rest API (10), out of 34 postings in the last 12 months.
Is the Adyen tech stack changing?
Yes. Tokenization, FinOps, EU AI Act, SLI/SLO/SLA first appeared in Adyen job postings in the last six months.
How modern is the Adyen tech stack?
Adyen scores 80 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 Adyen tech stack?
Alion reads every job posting Adyen publishes and tags the technologies each one names. The figures on this page count the 130 postings of the last 12 months and were updated on Sep 26, 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, "Adyen tech stack: 166 technologies from 130 job postings", as of Sep 26, 2026. https://alion.io/company/adyen/technologies