METRO tech stack
METRO builds mostly with SQL, Python, Java, JavaScript. Its stack also includes GCP, Kubernetes, Google BigQuery, PostgreSQL. SQL is named in 28 of the 129 job postings METRO published in the last 12 months (22%). Counted by Alion from the job postings of METRO, updated Sep 29, 2026.
What programming languages does METRO use?
SQL is named in 22% of job postings at METRO, followed by Python (14%), Java (8%), JavaScript (7%).
SQL
28 22%
Python
18 14%
Java
10 8%
JavaScript
9 7%
PowerShell
5 4%
ABAP
5 4%
TypeScript
4 3%
Scala
3 2%
Show all (17)
What frameworks and libraries does METRO use?
React.js is named in 5% of job postings at METRO, followed by Spring Boot (4%), Zustand (4%), JUnit (2%).
React.js
7 5%
Spring Boot
5 4%
Zustand
5 4%
JUnit
3 2%
Jest
2 2%
Next.js
2 2%
Playwright
2 2%
Redux
2 2%
Show all (22)
What databases does METRO use?
Google BigQuery is named in 8% of job postings at METRO, followed by PostgreSQL (8%), BigQuery (7%), Oracle (5%).
Google BigQuery
10 8%
PostgreSQL
10 8%
BigQuery
9 7%
Oracle
6 5%
Cassandra
4 3%
SAP HANA
2 2%
MS SQL
1 1%
SAP BW
1 1%
What cloud and platforms does METRO use?
GCP is named in 20% of job postings at METRO, followed by Kubernetes (12%), Azure (11%), GitHub (11%).
GCP
26 20%
Kubernetes
15 12%
Azure
14 11%
GitHub
14 11%
Datadog
12 9%
GitHub Actions
11 9%
Power BI
10 8%
Show all (45)
And 5 more, each named in fewer postings.
What developer tools does METRO use?
Microsoft Excel is named in 16% of job postings at METRO, followed by Rest API (12%), Docker (9%), Terraform (8%).
Rest API
15 12%
Docker
11 9%
Terraform
10 8%
Git
8 6%
Prometheus
7 5%
Adobe Photoshop
6 5%
Cortex
5 4%
Show all (34)
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 (9%), AI Agents (9%), SLI/SLO/SLA (4%).
CI/CD
27 21%
AI Agents
12 9%
SLI/SLO/SLA
5 4%
Computer Vision
3 2%
Show all (26)
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
17 postingsOperations
15 postingsBackend
14 postingsSecurity
12 postingsAnalytics
8 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 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: 4; legacy ones: 0.
How common is the METRO stack in its industry?
Share of the 380 companies in the same industries, whose stack Alion knows, that use each technology.
What sets METRO apart
Companies with a stack like METRO
Sabre
90 shared technologies
Deutsche Börse
94 shared technologies
Vodacom Mozambique
117 shared technologies
Deutsche Telekom IT Solutions Slovakia
101 shared technologies
Empower
99 shared technologies
CompuGroup Medical
89 shared technologies
Vodafone Group
127 shared technologies
Rakuten
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 (14%), Java (8%), JavaScript (7%), PowerShell (4%), as a share of the 129 postings of the last 12 months.
Does METRO use React.js?
Yes. React.js is named in 7 of 129 job postings (5%) and required in 3 of them.
What cloud and platforms does METRO use?
The cloud and platforms named in METRO job postings are GCP (26), Kubernetes (15), Azure (14) (postings in brackets).
What skills do you need for a Early Careers job at METRO?
Early Careers postings at METRO most often require Microsoft Excel (5), Aider (3), MicroStrategy (3), Power BI (3), out of 17 postings in the last 12 months.
Is the METRO tech stack changing?
Yes. Adobe Premiere Pro, DaVinci Resolve, Copilot, Vertex AI first appeared in METRO job postings in the last six months.
How modern is the METRO tech stack?
METRO 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: 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 129 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, "METRO tech stack: 156 technologies from 129 job postings", as of Sep 29, 2026. https://alion.io/company/metro/technologies