Qualys tech stack
Qualys builds mostly with Python, Java, SQL, Bash. Its stack also includes AWS, Azure, ElasticSearch, Redis. Python is named in 54 of the 165 job postings Qualys published in the last 12 months (33%). Counted by Alion from the job postings of Qualys, updated Sep 27, 2026.
What programming languages does Qualys use?
Python is named in 33% of job postings at Qualys, followed by Java (16%), SQL (13%), Bash (11%).
Show all (16)
What frameworks and libraries does Qualys use?
Spring Boot is named in 4% of job postings at Qualys, followed by Hadoop (3%), LangChain (2%), PoC Library (2%).
Spring Boot
7 4%
Hadoop
5 3%
LangChain
4 2%
PyTorch
3 2%
Selenium
3 2%
Flink
3 2%
NumPy
2 1%
Show all (44)
And 4 more, each named in fewer postings.
What databases does Qualys use?
ElasticSearch is named in 7% of job postings at Qualys, followed by Redis (7%), Cassandra (5%), MS SQL (3%).
ElasticSearch
12 7%
Redis
11 7%
Cassandra
9 5%
MS SQL
5 3%
Memcached
5 3%
Oracle
4 2%
OpenSearch
4 2%
ClickHouse
2 1%
Show all (21)
What cloud and platforms does Qualys use?
AWS is named in 30% of job postings at Qualys, followed by Azure (29%), GCP (27%), Kubernetes (21%).
AWS
49 30%
Azure
48 29%
GCP
44 27%
Kubernetes
34 21%
Apache Kafka
18 11%
Show all (56)
And 16 more, each named in fewer postings.
What developer tools does Qualys use?
Docker is named in 15% of job postings at Qualys, followed by Jenkins (10%), Terraform (6%), Rest API (5%).
Docker
24 15%
Jenkins
16 10%
Terraform
10 6%
Rest API
9 5%
Prometheus
9 5%
Copilot
6 4%
Ansible
6 4%
Show all (50)
And 10 more, each named in fewer postings.
What AI and ML technologies does Qualys use?
LLM is named in 10% of job postings at Qualys, followed by Claude (5%), ChatGPT (1%), Falcon (1%).
Which engineering practices does Qualys ask for?
CI/CD is named in 17% of job postings at Qualys, followed by TCP/IP (15%), AI Agents (10%), DNS (9%).
CI/CD
28 17%
AI Agents
17 10%
SLI/SLO/SLA
9 5%
Platform Engineering
8 5%
Incident Management
8 5%
Show all (43)
And 3 more, each named in fewer postings.
What does each Qualys team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
24 postingsAI/ML
15 postingsBackend
15 postingsSales
15 postingsHow does your stack fit Qualys?
How much does Qualys pay by technology?
Median stated pay of the postings that name each technology, against the median of all Qualys postings with stated pay: $218k across 24 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 6 | $208k | −5% |
| Azure | 6 | $208k | −5% |
| GCP | 6 | $208k | −5% |
| Python | 5 | $175k | −20% |
| SQL | 5 | $175k | −20% |
How is the Qualys 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 Qualys stack?
Qualys scores 81 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: 6; legacy ones: 0.
How common is the Qualys stack in its industry?
Share of the 1,078 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Qualys apart
Qualys products in its job postings
Postings at Qualys name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Qualys
Questions about the Qualys tech stack
What programming languages does Qualys use?
The languages named in Qualys job postings are Python (33%), Java (16%), SQL (13%), Bash (11%), C++ (3%), as a share of the 165 postings of the last 12 months.
Does Qualys use Spring Boot?
Yes. Spring Boot is named in 7 of 165 job postings (4%) and required in 6 of them.
What cloud and platforms does Qualys use?
The cloud and platforms named in Qualys job postings are AWS (49), Azure (48), GCP (44) (postings in brackets).
What skills do you need for a Solutions job at Qualys?
Solutions postings at Qualys most often require AWS (10), Azure (10), GCP (10), Python (5), out of 24 postings in the last 12 months.
Is the Qualys tech stack changing?
Yes. Playwright, Robot Framework, Tool Use, Tableau first appeared in Qualys job postings in the last six months.
How modern is the Qualys tech stack?
Qualys scores 81 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: 6; legacy ones: 0.
How does Alion know the Qualys tech stack?
Alion reads every job posting Qualys publishes and tags the technologies each one names. The figures on this page count the 165 postings of the last 12 months and were updated on Sep 27, 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, "Qualys tech stack: 236 technologies from 165 job postings", as of Sep 27, 2026. https://alion.io/company/qualys/technologies