SiftHub tech stack
SiftHub builds mostly with TypeScript, JavaScript, Python. Its stack also includes AWS, GitHub Actions, Jest, React.js. LLM is named in 4 of the 6 job postings SiftHub published in the last 12 months (67%). Counted by Alion from the job postings of SiftHub, updated Nov 11, 2026.
What programming languages does SiftHub use?
TypeScript is named in 33% of job postings at SiftHub, followed by JavaScript (33%), Python (17%).
What frameworks and libraries does SiftHub use?
Jest is named in 33% of job postings at SiftHub, followed by React.js (33%), Redux (33%), FastAPI (17%).
Jest
2 33%
React.js
2 33%
Redux
2 33%
FastAPI
1 17%
LangChain
1 17%
LlamaIndex
1 17%
Mocha
1 17%
Playwright
1 17%
Show all (11)
What databases does SiftHub use?
ElasticSearch is named in 17% of job postings at SiftHub, followed by Pinecone (17%), PostgreSQL (17%).
What cloud and platforms does SiftHub use?
AWS is named in 50% of job postings at SiftHub, followed by GitHub Actions (33%), Anthropic (17%), Azure (17%).
What developer tools does SiftHub use?
Webpack is named in 33% of job postings at SiftHub, followed by Cursor (17%), Vite (17%).
What AI and ML technologies does SiftHub use?
LLM is named in 67% of job postings at SiftHub, followed by Claude (33%), GPT-4 (17%).
Which engineering practices does SiftHub ask for?
AI Agents is named in 100% of job postings at SiftHub, followed by NLP (50%), Agentic Workflows (33%), State Management (33%).
AI Agents
6 100%
NLP
3 50%
State Management
2 33%
CI/CD
2 33%
Function Calling
1 17%
RAG
1 17%
Show all (9)
How does your stack fit SiftHub?
How modern is the SiftHub stack?
SiftHub scores 89 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: 3; legacy ones: 0.
How common is the SiftHub stack in its industry?
Share of the 477 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like SiftHub
Questions about the SiftHub tech stack
What programming languages does SiftHub use?
The languages named in SiftHub job postings are TypeScript (33%), JavaScript (33%), Python (17%), as a share of the 6 postings of the last 12 months.
Does SiftHub use Jest?
Yes. Jest is named in 2 of 6 job postings (33%) and required in 2 of them.
What cloud and platforms does SiftHub use?
The cloud and platforms named in SiftHub job postings are AWS (3), GitHub Actions (2), Anthropic (1) (postings in brackets).
Is the SiftHub tech stack changing?
No new technology has appeared in SiftHub job postings in the last six months.
How modern is the SiftHub tech stack?
SiftHub scores 89 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: 3; legacy ones: 0.
How does Alion know the SiftHub tech stack?
Alion reads every job posting SiftHub publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Nov 11, 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, "SiftHub tech stack: 38 technologies from 6 job postings", as of Nov 11, 2026. https://alion.io/company/sifthub/technologies