Firecrawl tech stack
Firecrawl builds mostly with TypeScript, Python, JavaScript, Node JS. Its stack also includes GitHub, Kubernetes, PostgreSQL, Next.js. GitHub is named in 31 of the 31 job postings Firecrawl published in the last 12 months (100%). Counted by Alion from the job postings of Firecrawl, updated Sep 27, 2026.
What programming languages does Firecrawl use?
TypeScript is named in 16% of job postings at Firecrawl, followed by Python (10%), JavaScript (10%), Node JS (3%).
What frameworks and libraries does Firecrawl use?
Next.js is named in 6% of job postings at Firecrawl, followed by React.js (6%), Tailwind CSS (6%), Playwright (3%).
What databases does Firecrawl use?
PostgreSQL is named in 6% of job postings at Firecrawl, followed by Vespa (3%).
PostgreSQL
2 6%
Vespa
1 3%
What cloud and platforms does Firecrawl use?
GitHub is named in 100% of job postings at Firecrawl, followed by Kubernetes (6%), Anthropic (6%), Vercel (6%).
Show all (9)
What developer tools does Firecrawl use?
Docker is named in 3% of job postings at Firecrawl, followed by Terraform (3%).
What AI and ML technologies does Firecrawl use?
LLM is named in 100% of job postings at Firecrawl, followed by Claude (6%).
Which engineering practices does Firecrawl ask for?
AI Agents is named in 100% of job postings at Firecrawl, followed by A/B Testing (13%), Function Calling (6%), Prompt Engineering (6%).
AI Agents
31 100%
Function Calling
2 6%
Prompt Engineering
2 6%
CI/CD
1 3%
Show all (12)
What does each Firecrawl team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Product
8 postingsLegal
5 postingsIndustrial Engineering
4 postingsSolutions
3 postingsMarketing
3 postingsHow does your stack fit Firecrawl?
How modern is the Firecrawl stack?
Firecrawl 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: 2; legacy ones: 0.
How common is the Firecrawl stack in its industry?
Share of the 280 companies in the same industries, whose stack Alion knows, that use each technology.
Firecrawl products in its job postings
Postings at Firecrawl name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Firecrawl
Questions about the Firecrawl tech stack
What programming languages does Firecrawl use?
The languages named in Firecrawl job postings are TypeScript (16%), Python (10%), JavaScript (10%), Node JS (3%), as a share of the 31 postings of the last 12 months.
Does Firecrawl use GitHub?
Yes. GitHub is named in 31 of 31 job postings (100%) and required in 30 of them.
What cloud and platforms does Firecrawl use?
The cloud and platforms named in Firecrawl job postings are GitHub (31), Kubernetes (2), Anthropic (2) (postings in brackets).
What skills do you need for a Product job at Firecrawl?
Product postings at Firecrawl most often require GitHub (8), LLM (8), out of 8 postings in the last 12 months.
Is the Firecrawl tech stack changing?
No new technology has appeared in Firecrawl job postings in the last six months.
How modern is the Firecrawl tech stack?
Firecrawl 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: 2; legacy ones: 0.
How does Alion know the Firecrawl tech stack?
Alion reads every job posting Firecrawl publishes and tags the technologies each one names. The figures on this page count the 31 postings of the last 12 months and were updated on Sep 27, 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, "Firecrawl tech stack: 36 technologies from 31 job postings", as of Sep 27, 2026. https://alion.io/company/firecrawl/technologies