Greenlight tech stack
Greenlight builds mostly with Node JS, JavaScript, Kotlin, Java. Its stack also includes AWS, React.js, Kubernetes, DynamoDB. AWS is named in 11 of the 21 job postings Greenlight published in the last 12 months (52%). Counted by Alion from the job postings of Greenlight, updated Sep 28, 2026.
What programming languages does Greenlight use?
Node JS is named in 48% of job postings at Greenlight, followed by JavaScript (48%), Kotlin (38%), Java (24%).
Node JS
10 48%
JavaScript
10 48%
Kotlin
8 38%
Java
5 24%
TypeScript
3 14%
Go
3 14%
Python
2 10%
SQL
2 10%
Show all (9)
What frameworks and libraries does Greenlight use?
React.js is named in 43% of job postings at Greenlight, followed by Redux (24%), Next.js (19%), Remix (19%).
React.js
9 43%
Redux
5 24%
Next.js
4 19%
Remix
4 19%
Jest
3 14%
Tailwind CSS
3 14%
Appium
2 10%
Cypress
2 10%
Show all (17)
What databases does Greenlight use?
DynamoDB is named in 24% of job postings at Greenlight, followed by MySQL (24%), Redis (24%), Snowflake (14%).
What cloud and platforms does Greenlight use?
AWS is named in 52% of job postings at Greenlight, followed by Kubernetes (38%), Figma (14%), GitHub (14%).
AWS
11 52%
Kubernetes
8 38%
Figma
3 14%
GitHub
3 14%
Rancher
3 14%
Burp Suite
2 10%
GCP
2 10%
Show all (18)
What developer tools does Greenlight use?
Rest API is named in 29% of job postings at Greenlight, followed by Helm (24%), GraphQL (14%), Turborepo (14%).
Rest API
6 29%
Helm
5 24%
GraphQL
3 14%
Turborepo
3 14%
gRPC
3 14%
ArgoCD
2 10%
Cursor
2 10%
Show all (14)
What AI and ML technologies does Greenlight use?
LLM is named in 24% of job postings at Greenlight, followed by Claude (19%), ChatGPT (5%), Gemini (5%).
Which engineering practices does Greenlight ask for?
CI/CD is named in 48% of job postings at Greenlight, followed by LLM Guardrails (14%), Self-Healing (14%), IAM (14%).
CI/CD
10 48%
Self-Healing
3 14%
AI Agents
2 10%
Show all (11)
What does each Greenlight team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Security
4 postingsHow does your stack fit Greenlight?
How is the Greenlight 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 Greenlight stack?
Greenlight scores 86 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 Greenlight stack in its industry?
Share of the 158 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Greenlight apart
Companies with a stack like Greenlight
Questions about the Greenlight tech stack
What programming languages does Greenlight use?
The languages named in Greenlight job postings are Node JS (48%), JavaScript (48%), Kotlin (38%), Java (24%), TypeScript (14%), as a share of the 21 postings of the last 12 months.
Does Greenlight use React.js?
Yes. React.js is named in 9 of 21 job postings (43%) and required in 6 of them.
What cloud and platforms does Greenlight use?
The cloud and platforms named in Greenlight job postings are AWS (11), Kubernetes (8), Figma (3) (postings in brackets).
What skills do you need for a Security job at Greenlight?
Security postings at Greenlight most often require AWS (4), Kubernetes (3), LLM (3), Node JS (3), out of 4 postings in the last 12 months.
Is the Greenlight tech stack changing?
Yes. GitHub, Self-Healing, GraphQL, Go first appeared in Greenlight job postings in the last six months.
How modern is the Greenlight tech stack?
Greenlight scores 86 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 Greenlight tech stack?
Alion reads every job posting Greenlight publishes and tags the technologies each one names. The figures on this page count the 21 postings of the last 12 months and were updated on Sep 28, 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, "Greenlight tech stack: 78 technologies from 21 job postings", as of Sep 28, 2026. https://alion.io/company/greenlight-6/technologies