Flow Engineering tech stack
Flow Engineering builds mostly with JavaScript, Python, Node JS, TypeScript. Its stack also includes PostgreSQL, Anthropic, Hugging Face, React.js. JavaScript is named in 9 of the 29 job postings Flow Engineering published in the last 12 months (31%). Counted by Alion from the job postings of Flow Engineering, updated Oct 4, 2026.
What programming languages does Flow Engineering use?
JavaScript is named in 31% of job postings at Flow Engineering, followed by Python (28%), Node JS (28%), TypeScript (28%).
What frameworks and libraries does Flow Engineering use?
React.js is named in 3% of job postings at Flow Engineering.
React.js
1 3%
What databases does Flow Engineering use?
PostgreSQL is named in 24% of job postings at Flow Engineering.
PostgreSQL
7 24%
What cloud and platforms does Flow Engineering use?
Anthropic is named in 17% of job postings at Flow Engineering, followed by Hugging Face (17%), OpenAI (17%), Figma (7%).
What developer tools does Flow Engineering use?
AutoCAD is named in 3% of job postings at Flow Engineering, followed by Docker (3%), Rest API (3%), SolidWorks (3%).
What AI and ML technologies does Flow Engineering use?
LLM is named in 21% of job postings at Flow Engineering.
LLM
6 21%
Which engineering practices does Flow Engineering ask for?
AI Agents is named in 93% of job postings at Flow Engineering, followed by Agentic Workflows (21%), LLM Evaluation (17%), LLM Guardrails (17%).
AI Agents
27 93%
RAG
5 17%
CI/CD
1 3%
What does each Flow Engineering team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
7 postingsHow does your stack fit Flow Engineering?
How much does Flow Engineering pay by technology?
Median stated pay of the postings that name each technology, against the median of all Flow Engineering postings with stated pay: $280k across 26 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| JavaScript | 7 | $250k | −11% |
| Node JS | 6 | $265k | −5% |
| TypeScript | 6 | $265k | −5% |
| Python | 6 | $250k | −11% |
| PostgreSQL | 5 | $280k | 0% |
How modern is the Flow Engineering stack?
Flow Engineering scores 84 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.
Companies with a stack like Flow Engineering
Questions about the Flow Engineering tech stack
What programming languages does Flow Engineering use?
The languages named in Flow Engineering job postings are JavaScript (31%), Python (28%), Node JS (28%), TypeScript (28%), SQL (3%), as a share of the 29 postings of the last 12 months.
Does Flow Engineering use Anthropic?
Yes. Anthropic is named in 5 of 29 job postings (17%) and required in 5 of them.
What cloud and platforms does Flow Engineering use?
The cloud and platforms named in Flow Engineering job postings are Anthropic (5), Hugging Face (5), OpenAI (5) (postings in brackets).
What skills do you need for a Backend job at Flow Engineering?
Backend postings at Flow Engineering most often require Anthropic (5), Hugging Face (5), LLM (5), OpenAI (5), out of 7 postings in the last 12 months.
Is the Flow Engineering tech stack changing?
No new technology has appeared in Flow Engineering job postings in the last six months.
How modern is the Flow Engineering tech stack?
Flow Engineering scores 84 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 Flow Engineering tech stack?
Alion reads every job posting Flow Engineering publishes and tags the technologies each one names. The figures on this page count the 29 postings of the last 12 months and were updated on Oct 4, 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, "Flow Engineering tech stack: 27 technologies from 29 job postings", as of Oct 4, 2026. https://alion.io/company/flow-engineering/technologies