MetLife tech stack
MetLife builds mostly with SQL, Python, JavaScript, Java. Its stack also includes Azure, Azure DevOps, React.js, Db2. Azure is named in 34 of the 47 job postings MetLife published in the last 12 months (72%). Counted by Alion from the job postings of MetLife, updated Nov 13, 2026.
What programming languages does MetLife use?
SQL is named in 53% of job postings at MetLife, followed by Python (40%), JavaScript (40%), Java (23%).
SQL
25 53%
Python
19 40%
JavaScript
19 40%
Java
11 23%
COBOL
5 11%
Scala
5 11%
TypeScript
5 11%
Show all (13)
What frameworks and libraries does MetLife use?
React.js is named in 21% of job postings at MetLife, followed by Spring Boot (15%), Playwright (11%), Hadoop (9%).
React.js
10 21%
Spring Boot
7 15%
Playwright
5 11%
Hadoop
4 9%
Selenium
4 9%
Rest-Assured
3 6%
LangChain
2 4%
TensorFlow
2 4%
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What databases does MetLife use?
Db2 is named in 15% of job postings at MetLife, followed by Azure Cosmos DB (9%), HBase (9%), Azure SQL Database (4%).
Db2
7 15%
Azure Cosmos DB
4 9%
HBase
4 9%
Azure SQL Database
2 4%
Amazon Redshift
1 2%
Delta Lake
1 2%
PostgreSQL
1 2%
Amazon Aurora
1 2%
What cloud and platforms does MetLife use?
Azure is named in 72% of job postings at MetLife, followed by Azure DevOps (47%), GitHub (38%), Databricks (21%).
Azure
34 72%
Azure DevOps
22 47%
GitHub
18 38%
Databricks
10 21%
Spark
10 21%
Kubernetes
9 19%
AWS
8 17%
Power BI
8 17%
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What developer tools does MetLife use?
Copilot is named in 36% of job postings at MetLife, followed by Git (32%), Semantic Kernel (17%), Azure Data Factory (15%).
Copilot
17 36%
Git
15 32%
Semantic Kernel
8 17%
Rest API
5 11%
Docker
4 9%
Show all (16)
What AI and ML technologies does MetLife use?
LLM is named in 17% of job postings at MetLife.
LLM
8 17%
Which engineering practices does MetLife ask for?
CI/CD is named in 57% of job postings at MetLife, followed by AI Agents (23%), RAG (19%), ETL/ELT (17%).
CI/CD
27 57%
AI Agents
11 23%
RAG
9 19%
Prompt Engineering
3 6%
AIOps
1 2%
Show all (23)
What other technologies does MetLife use?
VSAM is named in 11% of job postings at MetLife.
What does each MetLife team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
20 postingsData Science
9 postingsAI/ML
3 postingsHow does your stack fit MetLife?
How much does MetLife pay by technology?
Median stated pay of the postings that name each technology, against the median of all MetLife postings with stated pay: $141k across 13 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Azure | 10 | $140k | 0% |
| SQL | 7 | $162k | +15% |
| Python | 5 | $115k | −18% |
How modern is the MetLife stack?
MetLife scores 73 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the MetLife stack in its industry?
Share of the 1,474 companies in the same industries, whose stack Alion knows, that use each technology.
What sets MetLife apart
Companies with a stack like MetLife
Questions about the MetLife tech stack
What programming languages does MetLife use?
The languages named in MetLife job postings are SQL (53%), Python (40%), JavaScript (40%), Java (23%), COBOL (11%), as a share of the 47 postings of the last 12 months.
Does MetLife use React.js?
Yes. React.js is named in 10 of 47 job postings (21%) and required in 9 of them.
What cloud and platforms does MetLife use?
The cloud and platforms named in MetLife job postings are Azure (34), Azure DevOps (22), GitHub (18) (postings in brackets).
What skills do you need for a Backend job at MetLife?
Backend postings at MetLife most often require Azure (9), JavaScript (8), Db2 (6), Python (6), out of 20 postings in the last 12 months.
Is the MetLife tech stack changing?
No new technology has appeared in MetLife job postings in the last six months.
How modern is the MetLife tech stack?
MetLife scores 73 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the MetLife tech stack?
Alion reads every job posting MetLife publishes and tags the technologies each one names. The figures on this page count the 47 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, "MetLife tech stack: 122 technologies from 47 job postings", as of Nov 13, 2026. https://alion.io/company/metlife-5/technologies