METRO tech stack
METRO builds mostly with SQL, Python, Java, JavaScript. Its stack also includes GCP, Power BI, PostgreSQL, Google BigQuery. SQL is named in 39 of the 181 job postings METRO published in the last 12 months (22%). Counted by Alion from the job postings of METRO, updated Nov 13, 2026.
What programming languages does METRO use?
SQL is named in 22% of job postings at METRO, followed by Python (12%), Java (7%), JavaScript (6%).
SQL
39 22%
Python
22 12%
Java
12 7%
JavaScript
11 6%
ABAP
9 5%
PowerShell
5 3%
TypeScript
5 3%
Scala
4 2%
Show all (18)
What frameworks and libraries does METRO use?
React.js is named in 6% of job postings at METRO, followed by Spring Boot (3%), JUnit (2%), Jest (1%).
React.js
10 6%
Spring Boot
5 3%
JUnit
3 2%
Jest
2 1%
Next.js
2 1%
Playwright
2 1%
Redux
2 1%
SDL
2 1%
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What databases does METRO use?
PostgreSQL is named in 9% of job postings at METRO, followed by Google BigQuery (9%), Cassandra (4%), Oracle (3%).
PostgreSQL
16 9%
Google BigQuery
16 9%
Cassandra
8 4%
Oracle
6 3%
SAP BW
4 2%
MS SQL
2 1%
SAP HANA
2 1%
What cloud and platforms does METRO use?
GCP is named in 20% of job postings at METRO, followed by Power BI (14%), Kubernetes (12%), Azure (10%).
GCP
36 20%
Power BI
26 14%
Kubernetes
22 12%
Azure
19 10%
Datadog
19 10%
GitHub
16 9%
GitHub Actions
16 9%
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And 6 more, each named in fewer postings.
What developer tools does METRO use?
Microsoft Excel is named in 13% of job postings at METRO, followed by Rest API (9%), Docker (8%), Terraform (8%).
Rest API
16 9%
Docker
15 8%
Terraform
15 8%
Adobe Photoshop
11 6%
Prometheus
10 6%
Git
8 4%
AutoCAD
5 3%
Show all (38)
What AI and ML technologies does METRO use?
Gemini is named in 3% of job postings at METRO, followed by LLM (2%), Midjourney (1%), ChatGPT (1%).
Which engineering practices does METRO ask for?
CI/CD is named in 21% of job postings at METRO, followed by Master Data Management (11%), AI Agents (9%), Computer Vision (2%).
CI/CD
38 21%
AI Agents
16 9%
Computer Vision
4 2%
Incident Management
4 2%
Show all (29)
What does each METRO team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Early Careers
26 postingsOperations
18 postingsBackend
17 postingsSecurity
13 postingsEnterprise Apps
13 postingsAnalytics
11 postingsHow does your stack fit METRO?
How is the METRO 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 METRO stack?
METRO 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: 4; legacy ones: 0.
How common is the METRO stack in its industry?
Share of the 2,348 companies in the same industries, whose stack Alion knows, that use each technology.
What sets METRO apart
Companies with a stack like METRO
Allianz
140 shared technologies
Deutsche Börse
109 shared technologies
Comcast
123 shared technologies
Deutsche Telekom IT Solutions Slovakia
106 shared technologies
Vodafone Group
143 shared technologies
Nike
113 shared technologies
Empower
107 shared technologies
Dellent Consulting
111 shared technologies
Questions about the METRO tech stack
What programming languages does METRO use?
The languages named in METRO job postings are SQL (22%), Python (12%), Java (7%), JavaScript (6%), ABAP (5%), as a share of the 181 postings of the last 12 months.
Does METRO use React.js?
Yes. React.js is named in 10 of 181 job postings (6%) and required in 3 of them.
What cloud and platforms does METRO use?
The cloud and platforms named in METRO job postings are GCP (36), Power BI (26), Kubernetes (22) (postings in brackets).
What skills do you need for a Early Careers job at METRO?
Early Careers postings at METRO most often require Power BI (12), Canva (4), Microsoft Excel (4), MicroStrategy (3), out of 26 postings in the last 12 months.
Is the METRO tech stack changing?
Yes. SLI/SLO/SLA, dbt, SDL, C first appeared in METRO job postings in the last six months.
How modern is the METRO tech stack?
METRO 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: 4; legacy ones: 0.
How does Alion know the METRO tech stack?
Alion reads every job posting METRO publishes and tags the technologies each one names. The figures on this page count the 181 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, "METRO tech stack: 164 technologies from 181 job postings", as of Nov 13, 2026. https://alion.io/company/metro/technologies