AssemblyAI tech stack
AssemblyAI builds mostly with TypeScript, JavaScript, Python, SQL. Its stack also includes Figma, React.js, AWS, BigQuery. LLM is named in 25 of the 25 job postings AssemblyAI published in the last 12 months (100%). Counted by Alion from the job postings of AssemblyAI, updated Oct 12, 2026.
What programming languages does AssemblyAI use?
TypeScript is named in 36% of job postings at AssemblyAI, followed by JavaScript (36%), Python (32%), SQL (16%).
What frameworks and libraries does AssemblyAI use?
React.js is named in 32% of job postings at AssemblyAI, followed by Flax (4%), JAX (4%), XLA (4%).
Flax 
What databases does AssemblyAI use?
BigQuery is named in 4% of job postings at AssemblyAI, followed by Google BigQuery (4%).
BigQuery
1 4%
Google BigQuery
1 4%
What cloud and platforms does AssemblyAI use?
Figma is named in 32% of job postings at AssemblyAI, followed by AWS (12%), SIEM (8%), Azure (4%).
What developer tools does AssemblyAI use?
Claude Code is named in 12% of job postings at AssemblyAI, followed by Copilot (8%), TPU (8%), Terraform (8%).
Claude Code
3 12%
Copilot
2 8%
Terraform
2 8%
dbt
2 8%
Cursor
1 4%
WebSockets
1 4%
Windsurf
1 4%
What AI and ML technologies does AssemblyAI use?
LLM is named in 100% of job postings at AssemblyAI, followed by Claude (8%).
Which engineering practices does AssemblyAI ask for?
Edge AI is named in 28% of job postings at AssemblyAI, followed by Machine Learning (24%), AI Agents (8%), LLM Guardrails (8%).
AI Agents
2 8%
CI/CD
2 8%
Speech Recognition
2 8%
Function Calling
1 4%
Show all (17)
What does each AssemblyAI team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
7 postingsHow does your stack fit AssemblyAI?
How is the AssemblyAI 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 AssemblyAI stack?
AssemblyAI scores 80 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 AssemblyAI stack in its industry?
Share of the 356 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like AssemblyAI
Questions about the AssemblyAI tech stack
What programming languages does AssemblyAI use?
The languages named in AssemblyAI job postings are TypeScript (36%), JavaScript (36%), Python (32%), SQL (16%), C++ (4%), as a share of the 25 postings of the last 12 months.
Does AssemblyAI use React.js?
Yes. React.js is named in 8 of 25 job postings (32%) and required in 8 of them.
What cloud and platforms does AssemblyAI use?
The cloud and platforms named in AssemblyAI job postings are Figma (8), AWS (3), SIEM (2) (postings in brackets).
What skills do you need for a Industrial Engineering job at AssemblyAI?
Industrial Engineering postings at AssemblyAI most often require Figma (6), React.js (6), TypeScript (6), out of 7 postings in the last 12 months.
Is the AssemblyAI tech stack changing?
Yes. TPU, Machine Learning, dbt, Figma first appeared in AssemblyAI job postings in the last six months.
How modern is the AssemblyAI tech stack?
AssemblyAI scores 80 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 AssemblyAI tech stack?
Alion reads every job posting AssemblyAI publishes and tags the technologies each one names. The figures on this page count the 25 postings of the last 12 months and were updated on Oct 12, 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, "AssemblyAI tech stack: 47 technologies from 25 job postings", as of Oct 12, 2026. https://alion.io/company/assemblyai/technologies