XTB tech stack
XTB builds mostly with Python, SQL, Java, Bash. Its stack also includes Kubernetes, Grafana, PostgreSQL, OpenSearch. Python is named in 14 of the 34 job postings XTB published in the last 12 months (41%). Counted by Alion from the job postings of XTB, updated Nov 13, 2026.
What programming languages does XTB use?
Python is named in 41% of job postings at XTB, followed by SQL (29%), Java (18%), Bash (9%).
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What frameworks and libraries does XTB use?
JUnit is named in 15% of job postings at XTB, followed by Micronaut (15%), Testcontainers (15%), Angular (9%).
JUnit
5 15%
Micronaut
5 15%
Testcontainers
5 15%
Angular
3 9%
Dagster
3 9%
Jest
3 9%
RxJS
3 9%
LangGraph
2 6%
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What databases does XTB use?
PostgreSQL is named in 24% of job postings at XTB, followed by OpenSearch (18%), Redis (15%), MS SQL (12%).
PostgreSQL
8 24%
OpenSearch
6 18%
Redis
5 15%
MS SQL
4 12%
Delta Lake
1 3%
MySQL
1 3%
Snowflake
1 3%
What cloud and platforms does XTB use?
Kubernetes is named in 38% of job postings at XTB, followed by Grafana (35%), GitLab CI (29%), Apache Kafka (24%).
Kubernetes
13 38%
Grafana
12 35%
GitLab CI
10 29%
Apache Kafka
8 24%
Azure
8 24%
GitLab
7 21%
Opsgenie
5 15%
RabbitMQ
5 15%
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What developer tools does XTB use?
Prometheus is named in 35% of job postings at XTB, followed by gRPC (29%), Ansible (24%), Copilot (18%).
Prometheus
12 35%
gRPC
10 29%
Ansible
8 24%
Copilot
6 18%
Git
6 18%
Claude Code
6 18%
Terraform
5 15%
dbt
4 12%
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What AI and ML technologies does XTB use?
Claude is named in 6% of job postings at XTB, followed by LLM (6%), ChatGPT (3%).
Which engineering practices does XTB ask for?
CI/CD is named in 29% of job postings at XTB, followed by ETL/ELT (15%), Configuration Management (15%), Incident Management (12%).
CI/CD
10 29%
Configuration Management
5 15%
Incident Management
4 12%
Platform Engineering
4 12%
FinOps
4 12%
AI Agents
3 9%
Anomaly Detection
3 9%
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What does each XTB team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
5 postingsBackend
5 postingsDevOps
4 postingsHow does your stack fit XTB?
How much does XTB pay by technology?
Median stated pay of the postings that name each technology, against the median of all XTB postings with stated pay: $79k across 18 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Kubernetes | 12 | $83k | +5% |
| Grafana | 11 | $83k | +5% |
| GitLab CI | 9 | $83k | +5% |
| Python | 8 | $79k | 0% |
| PostgreSQL | 8 | $73k | −8% |
| GitLab | 6 | $83k | +5% |
| OpenSearch | 6 | $83k | +5% |
| Java | 6 | $82k | +4% |
| Apache Kafka | 6 | $76k | −4% |
| Azure | 5 | $94k | +18% |
How is the XTB 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 XTB stack?
XTB 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 XTB stack in its industry?
Share of the 378 companies in the same industries, whose stack Alion knows, that use each technology.
What sets XTB apart
Companies with a stack like XTB
Questions about the XTB tech stack
What programming languages does XTB use?
The languages named in XTB job postings are Python (41%), SQL (29%), Java (18%), Bash (9%), JavaScript (9%), as a share of the 34 postings of the last 12 months.
Does XTB use JUnit?
Yes. JUnit is named in 5 of 34 job postings (15%) and required in 5 of them.
What cloud and platforms does XTB use?
The cloud and platforms named in XTB job postings are Kubernetes (13), Grafana (12), GitLab CI (10) (postings in brackets).
What skills do you need for a Data Science job at XTB?
Data Science postings at XTB most often require Python (5), SQL (4), Airflow (3), Dagster (3), out of 5 postings in the last 12 months.
Is the XTB tech stack changing?
Yes. Debian, Linux, Ubuntu, BGP first appeared in XTB job postings in the last six months.
How modern is the XTB tech stack?
XTB 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 XTB tech stack?
Alion reads every job posting XTB publishes and tags the technologies each one names. The figures on this page count the 34 postings of the last 12 months and were updated on Nov 13, 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, "XTB tech stack: 131 technologies from 34 job postings", as of Nov 13, 2026. https://alion.io/company/xtb/technologies