Greenlight tech stack
Greenlight builds mostly with SQL. Its stack also includes OpenAI, Figma. OpenAI is named in 30 of the 33 job postings Greenlight published in the last 12 months (91%). Counted by Alion from the job postings of Greenlight, updated Oct 16, 2026.
What programming languages does Greenlight use?
SQL is named in 6% of job postings at Greenlight.
SQL
2 6%
What cloud and platforms does Greenlight use?
OpenAI is named in 91% of job postings at Greenlight, followed by Figma (3%), GitHub (3%), Tableau (3%).
What developer tools does Greenlight use?
OpenAI Codex is named in 24% of job postings at Greenlight, followed by Microsoft Excel (12%).
What AI and ML technologies does Greenlight use?
ChatGPT is named in 33% of job postings at Greenlight.
ChatGPT
11 33%
Which engineering practices does Greenlight ask for?
AI Agents is named in 3% of job postings at Greenlight, followed by Agentic Workflows (3%).
AI Agents
1 3%
What does each Greenlight team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Communications
6 postingsAdministrative
5 postingsFinance
4 postingsHow does your stack fit Greenlight?
How modern is the Greenlight stack?
Greenlight scores 79 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: 1; legacy ones: 0.
How common is the Greenlight stack in its industry?
Share of the 958 companies in the same industries, whose stack Alion knows, that use each technology.
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 SQL (6%), as a share of the 33 postings of the last 12 months.
Does Greenlight use OpenAI?
Yes. OpenAI is named in 30 of 33 job postings (91%) and required in 29 of them.
What cloud and platforms does Greenlight use?
The cloud and platforms named in Greenlight job postings are OpenAI (30), Figma (1), GitHub (1) (postings in brackets).
What skills do you need for a Communications job at Greenlight?
Communications postings at Greenlight most often require OpenAI (6), ChatGPT (5), OpenAI Codex (5), out of 6 postings in the last 12 months.
Is the Greenlight tech stack changing?
No new technology has appeared in Greenlight job postings in the last six months.
How modern is the Greenlight tech stack?
Greenlight scores 79 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: 1; 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 33 postings of the last 12 months and were updated on Oct 16, 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: 10 technologies from 33 job postings", as of Oct 16, 2026. https://alion.io/company/greenlight/technologies