YLAB Development tech stack
YLAB Development builds mostly with SQL, Python, Java, Kotlin. Its stack also includes Kubernetes, ElasticSearch, PostgreSQL, GitLab. SQL is named in 9 of the 14 job postings YLAB Development published in the last 12 months (64%). Counted by Alion from the job postings of YLAB Development, updated Sep 29, 2026.
What programming languages does YLAB Development use?
SQL is named in 64% of job postings at YLAB Development, followed by Python (57%), Java (29%), Kotlin (21%).
1C 
What frameworks and libraries does YLAB Development use?
Selenium is named in 29% of job postings at YLAB Development, followed by Pytest (21%), Asyncio (14%), FastAPI (14%).
Selenium
4 29%
Pytest
3 21%
Asyncio
2 14%
FastAPI
2 14%
JUnit
2 14%
Playwright
2 14%
PyTorch
2 14%
SQLAlchemy
2 14%
Show all (29)
What databases does YLAB Development use?
ElasticSearch is named in 36% of job postings at YLAB Development, followed by PostgreSQL (36%), ClickHouse (14%), Redis (14%).
ElasticSearch
5 36%
PostgreSQL
5 36%
ClickHouse
2 14%
Redis
2 14%
Amazon Redshift
1 7%
Cassandra
1 7%
MySQL
1 7%
Vertica
1 7%
Show all (9)
What cloud and platforms does YLAB Development use?
Kubernetes is named in 43% of job postings at YLAB Development, followed by GitLab (29%), GitLab CI (29%), Apache Kafka (29%).
Kubernetes
6 43%
GitLab
4 29%
GitLab CI
4 29%
Apache Kafka
4 29%
Grafana
4 29%
Kibana
2 14%
RabbitMQ
2 14%
Show all (18)
What developer tools does YLAB Development use?
Git is named in 64% of job postings at YLAB Development, followed by Docker (64%), Rest API (29%), gRPC (29%).
Git
9 64%
Docker
9 64%
Rest API
4 29%
gRPC
4 29%
Jenkins
3 21%
Swagger
3 21%
GraphQL
3 21%
Helm
3 21%
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What AI and ML technologies does YLAB Development use?
LLM is named in 21% of job postings at YLAB Development, followed by LoRA (14%), PEFT (14%).
Which engineering practices does YLAB Development ask for?
CI/CD is named in 57% of job postings at YLAB Development, followed by NLP (21%), SOAP (21%), AI Agents (14%).
CI/CD
8 57%
NLP
3 21%
AI Agents
2 14%
Fine-tuning
2 14%
NER
2 14%
Prompt Engineering
2 14%
RAG
2 14%
Show all (13)
What does each YLAB Development team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsQA
3 postingsHow does your stack fit YLAB Development?
How much does YLAB Development pay by technology?
Median stated pay of the postings that name each technology, against the median of all YLAB Development postings with stated pay: $40k across 14 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 9 | $40k | 0% |
| Python | 8 | $41k | +3% |
| Kubernetes | 6 | $39k | −2% |
| ElasticSearch | 5 | $50k | +24% |
| PostgreSQL | 5 | $35k | −11% |
How modern is the YLAB Development stack?
YLAB Development scores 84 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 YLAB Development stack in its industry?
Share of the 1,800 companies in the same industries, whose stack Alion knows, that use each technology.
What sets YLAB Development apart
Companies with a stack like YLAB Development
Questions about the YLAB Development tech stack
What programming languages does YLAB Development use?
The languages named in YLAB Development job postings are SQL (64%), Python (57%), Java (29%), Kotlin (21%), 1C (7%), as a share of the 14 postings of the last 12 months.
Does YLAB Development use Selenium?
Yes. Selenium is named in 4 of 14 job postings (29%) and required in 4 of them.
What cloud and platforms does YLAB Development use?
The cloud and platforms named in YLAB Development job postings are Kubernetes (6), GitLab (4), GitLab CI (4) (postings in brackets).
What skills do you need for a Backend job at YLAB Development?
Backend postings at YLAB Development most often require PostgreSQL (3), Apache Kafka (2), Asyncio (2), Docker (2), out of 4 postings in the last 12 months.
Is the YLAB Development tech stack changing?
No new technology has appeared in YLAB Development job postings in the last six months.
How modern is the YLAB Development tech stack?
YLAB Development scores 84 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 YLAB Development tech stack?
Alion reads every job posting YLAB Development publishes and tags the technologies each one names. The figures on this page count the 14 postings of the last 12 months and were updated on Sep 29, 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, "YLAB Development tech stack: 103 technologies from 14 job postings", as of Sep 29, 2026. https://alion.io/company/ylab-development/technologies