Performance Lab tech stack
Performance Lab builds mostly with Java, SQL, Python, Kotlin. Its stack also includes Selenium, Postman, Apache Kafka, JUnit. Java is named in 61 of the 82 job postings Performance Lab published in the last 12 months (74%). Counted by Alion from the job postings of Performance Lab, updated Nov 14, 2026.
What programming languages does Performance Lab use?
Java is named in 74% of job postings at Performance Lab, followed by SQL (51%), Python (28%), Kotlin (20%).
Show all (13)
What frameworks and libraries does Performance Lab use?
Selenium is named in 40% of job postings at Performance Lab, followed by JUnit (22%), Pytest (17%), Rest-Assured (17%).
Selenium
33 40%
JUnit
18 22%
Pytest
14 17%
Rest-Assured
14 17%
TestNG
12 15%
Appium
11 13%
Playwright
9 11%
Espresso
6 7%
Show all (13)
What databases does Performance Lab use?
PostgreSQL is named in 18% of job postings at Performance Lab, followed by MS SQL (10%), MySQL (7%), Firebird (6%).
What cloud and platforms does Performance Lab use?
Postman is named in 39% of job postings at Performance Lab, followed by Apache Kafka (26%), Kibana (20%), Linux (18%).
Postman
32 39%
Apache Kafka
21 26%
Kibana
16 20%
Grafana
14 17%
Bitbucket
11 13%
TeamCity
9 11%
GitLab CI
8 10%
Show all (18)
What developer tools does Performance Lab use?
Git is named in 50% of job postings at Performance Lab, followed by Jenkins (43%), Rest API (28%), Maven (28%).
Git
41 50%
Jenkins
35 43%
Rest API
23 28%
Maven
23 28%
SoapUI
15 18%
Gradle
14 17%
Docker
13 16%
Swagger
12 15%
Show all (22)
What AI and ML technologies does Performance Lab use?
LLM is named in 7% of job postings at Performance Lab, followed by Qwen (4%).
Which engineering practices does Performance Lab ask for?
CI/CD is named in 39% of job postings at Performance Lab, followed by SOAP (10%), DNS (2%), TCP/IP (2%).
CI/CD
32 39%
Prompt Engineering
2 2%
AI Agents
1 1%
RAG
1 1%
What does each Performance Lab team work with?
The technologies each team's postings require most often, with the number of postings that require them.
QA
77 postingsHow does your stack fit Performance Lab?
How much does Performance Lab pay by technology?
Median stated pay of the postings that name each technology, against the median of all Performance Lab postings with stated pay: $14k across 67 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Java | 57 | $14k | 0% |
| SQL | 34 | $14k | 0% |
| Selenium | 30 | $14k | 0% |
| Postman | 30 | $14k | 0% |
| Python | 20 | $15k | +3% |
| Apache Kafka | 18 | $14k | −1% |
| JUnit | 16 | $14k | +1% |
| Kibana | 16 | $14k | 0% |
| Kotlin | 14 | $14k | 0% |
| Rest-Assured | 14 | $14k | 0% |
How is the Performance Lab 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 Performance Lab stack?
Performance Lab scores 77 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 Performance Lab stack in its industry?
Share of the 7,340 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Performance Lab apart
Companies with a stack like Performance Lab
Questions about the Performance Lab tech stack
What programming languages does Performance Lab use?
The languages named in Performance Lab job postings are Java (74%), SQL (51%), Python (28%), Kotlin (20%), C# (13%), as a share of the 82 postings of the last 12 months.
Does Performance Lab use Selenium?
Yes. Selenium is named in 33 of 82 job postings (40%) and required in 29 of them.
What cloud and platforms does Performance Lab use?
The cloud and platforms named in Performance Lab job postings are Postman (32), Apache Kafka (21), Kibana (16) (postings in brackets).
What skills do you need for a QA job at Performance Lab?
QA postings at Performance Lab most often require Java (41), Git (37), SQL (36), Postman (31), out of 77 postings in the last 12 months.
Is the Performance Lab tech stack changing?
No new technology has appeared in Performance Lab job postings in the last six months.
How modern is the Performance Lab tech stack?
Performance Lab scores 77 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 Performance Lab tech stack?
Alion reads every job posting Performance Lab publishes and tags the technologies each one names. The figures on this page count the 82 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, "Performance Lab tech stack: 82 technologies from 82 job postings", as of Nov 14, 2026. https://alion.io/company/performance-lab/technologies