DataVisor tech stack
DataVisor builds mostly with Python, SQL, Java, Go. Its stack also includes Spark, Apache Kafka, Flink, Cassandra. Python is named in 26 of the 39 job postings DataVisor published in the last 12 months (67%). Counted by Alion from the job postings of DataVisor, updated Nov 14, 2026.
What programming languages does DataVisor use?
Python is named in 67% of job postings at DataVisor, followed by SQL (59%), Java (44%), Go (5%).
What frameworks and libraries does DataVisor use?
Flink is named in 31% of job postings at DataVisor, followed by Spring Framework (21%), Hadoop (18%), Hibernate (13%).
Flink
12 31%
Spring Framework
8 21%
Hadoop
7 18%
Hibernate
5 13%
NumPy
2 5%
Pandas
2 5%
Scikit-learn
2 5%
Show all (13)
What databases does DataVisor use?
Cassandra is named in 21% of job postings at DataVisor, followed by HBase (10%), ClickHouse (10%), MySQL (8%).
YugabyteDB What cloud and platforms does DataVisor use?
Spark is named in 38% of job postings at DataVisor, followed by Apache Kafka (31%), AWS (23%), Kubernetes (18%).
Spark
15 38%
Apache Kafka
12 31%
AWS
9 23%
Kubernetes
7 18%
GCP
4 10%
Azure
3 8%
Amazon EC2
2 5%
Amazon EKS
2 5%
Show all (19)
What developer tools does DataVisor use?
Model Context Protocol is named in 13% of job postings at DataVisor, followed by Claude Code (10%), Copilot (8%), Cursor (8%).
Model Context Protocol
5 13%
Claude Code
4 10%
Copilot
3 8%
Cursor
3 8%
Docker
2 5%
Helm
2 5%
Prometheus
2 5%
Terraform
2 5%
Show all (14)
What AI and ML technologies does DataVisor use?
LLM is named in 28% of job postings at DataVisor, followed by Claude (5%), ChatGPT (3%).
Which engineering practices does DataVisor ask for?
Machine Learning is named in 100% of job postings at DataVisor, followed by AI Agents (21%), RAG (13%), Function Calling (10%).
AI Agents
8 21%
RAG
5 13%
Function Calling
4 10%
CI/CD
3 8%
Show all (24)
What does each DataVisor team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
9 postingsCustomer Success
5 postingsData Science
4 postingsHow does your stack fit DataVisor?
How much does DataVisor pay by technology?
Median stated pay of the postings that name each technology, against the median of all DataVisor postings with stated pay: $128k across 24 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 16 | $110k | −14% |
| SQL | 14 | $110k | −14% |
| Java | 11 | $107k | −17% |
| Spark | 10 | $114k | −11% |
| LLM | 8 | $142k | +11% |
| Apache Kafka | 8 | $114k | −11% |
| Flink | 8 | $114k | −11% |
| Kubernetes | 6 | $113k | −12% |
| AWS | 6 | $106k | −17% |
| Cassandra | 5 | $135k | +5% |
How is the DataVisor 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 DataVisor stack?
DataVisor scores 87 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 DataVisor stack in its industry?
Share of the 396 companies in the same industries, whose stack Alion knows, that use each technology.
What sets DataVisor apart
Companies with a stack like DataVisor
Questions about the DataVisor tech stack
What programming languages does DataVisor use?
The languages named in DataVisor job postings are Python (67%), SQL (59%), Java (44%), Go (5%), Bash (3%), as a share of the 39 postings of the last 12 months.
Does DataVisor use Flink?
Yes. Flink is named in 12 of 39 job postings (31%) and required in 11 of them.
What cloud and platforms does DataVisor use?
The cloud and platforms named in DataVisor job postings are Spark (15), Apache Kafka (12), AWS (9) (postings in brackets).
What skills do you need for a Backend job at DataVisor?
Backend postings at DataVisor most often require Java (9), Apache Kafka (8), Flink (8), Python (8), out of 9 postings in the last 12 months.
Is the DataVisor tech stack changing?
Yes. Amazon EKS, Go, Grafana, Helm first appeared in DataVisor job postings in the last six months.
How modern is the DataVisor tech stack?
DataVisor scores 87 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 DataVisor tech stack?
Alion reads every job posting DataVisor publishes and tags the technologies each one names. The figures on this page count the 39 postings of the last 12 months and were updated on Nov 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, "DataVisor tech stack: 85 technologies from 39 job postings", as of Nov 14, 2026. https://alion.io/company/datavisor/technologies