UNEP tech stack
UNEP builds mostly with PHP, JavaScript. Its stack also includes ElasticSearch, OpenSearch, Next.js, React.js. PHP is named in 3 of the 3 job postings UNEP published in the last 12 months (100%). Counted by Alion from the job postings of UNEP, updated Nov 2, 2026.
What programming languages does UNEP use?
PHP is named in 100% of job postings at UNEP, followed by JavaScript (67%).
PHP
3 100%
JavaScript
2 67%
What frameworks and libraries does UNEP use?
Next.js is named in 67% of job postings at UNEP, followed by React.js (67%).
What databases does UNEP use?
ElasticSearch is named in 67% of job postings at UNEP, followed by OpenSearch (67%).
ElasticSearch
2 67%
OpenSearch
2 67%
What developer tools does UNEP use?
Drupal is named in 67% of job postings at UNEP, followed by Git (67%).
Which engineering practices does UNEP ask for?
CI/CD is named in 67% of job postings at UNEP, followed by Semantic Search (33%).
CI/CD
2 67%
How does your stack fit UNEP?
How modern is the UNEP stack?
UNEP scores 72 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: 0; legacy ones: 0.
How common is the UNEP stack in its industry?
Share of the 2,075 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like UNEP
Questions about the UNEP tech stack
What programming languages does UNEP use?
The languages named in UNEP job postings are PHP (100%), JavaScript (67%), as a share of the 3 postings of the last 12 months.
Does UNEP use Next.js?
Yes. Next.js is named in 2 of 3 job postings (67%) and required in 2 of them.
Is the UNEP tech stack changing?
No new technology has appeared in UNEP job postings in the last six months.
How modern is the UNEP tech stack?
UNEP scores 72 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: 0; legacy ones: 0.
How does Alion know the UNEP tech stack?
Alion reads every job posting UNEP publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Nov 2, 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, "UNEP tech stack: 10 technologies from 3 job postings", as of Nov 2, 2026. https://alion.io/company/unep/technologies