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 12 of the 27 job postings Greenlight published in the last 12 months (44%). Counted by Alion from the job postings of Greenlight, updated Nov 14, 2026.
What programming languages does Greenlight use?
Node JS is named in 41% of job postings at Greenlight, followed by JavaScript (41%), Kotlin (33%), Java (19%).
Node JS
11 41%
JavaScript
11 41%
Kotlin
9 33%
Java
5 19%
SQL
3 11%
TypeScript
3 11%
Go
3 11%
Python
2 7%
Show all (9)
What frameworks and libraries does Greenlight use?
React.js is named in 37% of job postings at Greenlight, followed by Next.js (19%), Redux (19%), Remix (19%).
React.js
10 37%
Next.js
5 19%
Redux
5 19%
Remix
5 19%
Jest
3 11%
Tailwind CSS
3 11%
Appium
2 7%
Cypress
2 7%
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What databases does Greenlight use?
DynamoDB is named in 19% of job postings at Greenlight, followed by MySQL (19%), Redis (19%), Snowflake (11%).
What cloud and platforms does Greenlight use?
AWS is named in 44% of job postings at Greenlight, followed by Kubernetes (33%), Figma (19%), GitHub (15%).
AWS
12 44%
Kubernetes
9 33%
Figma
5 19%
GitHub
4 15%
Rancher
3 11%
Amazon EKS
3 11%
Burp Suite
2 7%
Show all (18)
What developer tools does Greenlight use?
Rest API is named in 26% of job postings at Greenlight, followed by Helm (19%), Lovable (11%), GraphQL (11%).
Rest API
7 26%
Helm
5 19%
GraphQL
3 11%
Turborepo
3 11%
gRPC
3 11%
ArgoCD
2 7%
Cursor
2 7%
Show all (15)
What AI and ML technologies does Greenlight use?
LLM is named in 19% of job postings at Greenlight, followed by Claude (19%), ChatGPT (4%), Gemini (4%).
Which engineering practices does Greenlight ask for?
CI/CD is named in 37% of job postings at Greenlight, followed by Self-Healing (11%), IAM (11%), A/B Testing (11%).
CI/CD
10 37%
Self-Healing
3 11%
AI Agents
2 7%
Show all (12)
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 postingsDesign
4 postingsBackend
3 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 384 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 (41%), JavaScript (41%), Kotlin (33%), Java (19%), SQL (11%), as a share of the 27 postings of the last 12 months.
Does Greenlight use React.js?
Yes. React.js is named in 10 of 27 job postings (37%) and required in 6 of them.
What cloud and platforms does Greenlight use?
The cloud and platforms named in Greenlight job postings are AWS (12), Kubernetes (9), Figma (5) (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 27 postings of the last 12 months and were updated on Nov 14, 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: 80 technologies from 27 job postings", as of Nov 14, 2026. https://alion.io/company/greenlight-6/technologies