Pearl tech stack
Pearl builds mostly with Node JS, SQL, TypeScript, JavaScript. Its stack also includes AWS, AWS Lambda, PostgreSQL, Snowflake. Claude is named in 2 of the 12 job postings Pearl published in the last 12 months (17%). Counted by Alion from the job postings of Pearl, updated Oct 14, 2026.
What programming languages does Pearl use?
Node JS is named in 8% of job postings at Pearl, followed by SQL (8%), TypeScript (8%), JavaScript (8%).
What frameworks and libraries does Pearl use?
React.js is named in 8% of job postings at Pearl.
React.js
1 8%
What databases does Pearl use?
PostgreSQL is named in 8% of job postings at Pearl, followed by Snowflake (8%).
PostgreSQL
1 8%
Snowflake
1 8%
What cloud and platforms does Pearl use?
AWS is named in 8% of job postings at Pearl, followed by AWS Lambda (8%), Amazon S3 (8%), Apache Kafka (8%).
What developer tools does Pearl use?
CAPA is named in 8% of job postings at Pearl, followed by Copilot (8%), Cursor (8%).
What AI and ML technologies does Pearl use?
Claude is named in 17% of job postings at Pearl, followed by LLM (17%).
Which engineering practices does Pearl ask for?
Computer Vision is named in 83% of job postings at Pearl, followed by AI Agents (8%), IAM (8%), LLM Guardrails (8%).
Computer Vision
10 83%
AI Agents
1 8%
Prompt Engineering
1 8%
How does your stack fit Pearl?
How is the Pearl 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 Pearl stack?
Pearl 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 Pearl stack in its industry?
Share of the 403 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Pearl
Questions about the Pearl tech stack
What programming languages does Pearl use?
The languages named in Pearl job postings are Node JS (8%), SQL (8%), TypeScript (8%), JavaScript (8%), as a share of the 12 postings of the last 12 months.
What cloud and platforms does Pearl use?
The cloud and platforms named in Pearl job postings are AWS (1), AWS Lambda (1), Amazon S3 (1) (postings in brackets).
Is the Pearl tech stack changing?
Yes. LLM, Claude first appeared in Pearl job postings in the last six months.
How modern is the Pearl tech stack?
Pearl 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 Pearl tech stack?
Alion reads every job posting Pearl publishes and tags the technologies each one names. The figures on this page count the 12 postings of the last 12 months and were updated on Oct 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, "Pearl tech stack: 27 technologies from 12 job postings", as of Oct 14, 2026. https://alion.io/company/pearl/technologies