Taxfyle tech stack
Taxfyle builds mostly with TypeScript, SQL, Python, JavaScript. Its stack also includes BigQuery, Google BigQuery, React.js, Anthropic. TypeScript is named in 4 of the 4 job postings Taxfyle published in the last 12 months (100%). Counted by Alion from the job postings of Taxfyle, updated Oct 18, 2026.
What programming languages does Taxfyle use?
TypeScript is named in 100% of job postings at Taxfyle, followed by SQL (75%), Python (75%), JavaScript (50%).
What frameworks and libraries does Taxfyle use?
React.js is named in 50% of job postings at Taxfyle, followed by Next.js (25%), Flutter (25%).
What databases does Taxfyle use?
BigQuery is named in 75% of job postings at Taxfyle, followed by Google BigQuery (75%), ElasticSearch (25%), PostgreSQL (25%).
BigQuery 
What cloud and platforms does Taxfyle use?
Anthropic is named in 25% of job postings at Taxfyle, followed by Figma (25%), OpenAI (25%), Vercel (25%).
What developer tools does Taxfyle use?
Claude Code is named in 50% of job postings at Taxfyle, followed by dbt (50%), Git (25%), Rest API (25%).
What AI and ML technologies does Taxfyle use?
LLM is named in 75% of job postings at Taxfyle.
LLM
3 75%
Which engineering practices does Taxfyle ask for?
AI Agents is named in 75% of job postings at Taxfyle, followed by A/B Testing (25%), Function Calling (25%), Prompt Engineering (25%).
AI Agents
3 75%
Function Calling
1 25%
Prompt Engineering
1 25%
RAG
1 25%
How does your stack fit Taxfyle?
How modern is the Taxfyle stack?
Taxfyle scores 83 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 Taxfyle stack in its industry?
Share of the 466 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Taxfyle
Questions about the Taxfyle tech stack
What programming languages does Taxfyle use?
The languages named in Taxfyle job postings are TypeScript (100%), SQL (75%), Python (75%), JavaScript (50%), Node JS (50%), as a share of the 4 postings of the last 12 months.
Does Taxfyle use React.js?
Yes. React.js is named in 2 of 4 job postings (50%) and required in 1 of them.
What cloud and platforms does Taxfyle use?
The cloud and platforms named in Taxfyle job postings are Anthropic (1), Figma (1), OpenAI (1) (postings in brackets).
Is the Taxfyle tech stack changing?
No new technology has appeared in Taxfyle job postings in the last six months.
How modern is the Taxfyle tech stack?
Taxfyle scores 83 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 Taxfyle tech stack?
Alion reads every job posting Taxfyle publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 18, 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, "Taxfyle tech stack: 33 technologies from 4 job postings", as of Oct 18, 2026. https://alion.io/company/taxfyle-com/technologies