Clever tech stack
Clever builds mostly with JavaScript, Node JS, TypeScript, C++. Its stack also includes AWS, React.js, Windows, DynamoDB. JavaScript is named in 2 of the 5 job postings Clever published in the last 12 months (40%). Counted by Alion from the job postings of Clever, updated Oct 13, 2026.
What programming languages does Clever use?
JavaScript is named in 40% of job postings at Clever, followed by Node JS (40%), TypeScript (40%), C++ (20%).
What frameworks and libraries does Clever use?
React.js is named in 40% of job postings at Clever.
React.js
2 40%
What cloud and platforms does Clever use?
AWS is named in 40% of job postings at Clever, followed by Windows (20%), AWS Step Functions (20%), Amazon S3 (20%).
What developer tools does Clever use?
Claude Code is named in 60% of job postings at Clever, followed by Cursor (40%).
Claude Code
3 60%
Cursor
2 40%
What AI and ML technologies does Clever use?
Claude is named in 20% of job postings at Clever.
Claude
1 20%
Which engineering practices does Clever ask for?
AI Agents is named in 40% of job postings at Clever.
AI Agents
2 40%
How does your stack fit Clever?
How is the Clever 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 Clever stack?
Clever scores 85 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 Clever stack in its industry?
Share of the 758 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Clever
Questions about the Clever tech stack
What programming languages does Clever use?
The languages named in Clever job postings are JavaScript (40%), Node JS (40%), TypeScript (40%), C++ (20%), Swift (20%), as a share of the 5 postings of the last 12 months.
What cloud and platforms does Clever use?
The cloud and platforms named in Clever job postings are AWS (2), Windows (1), AWS Step Functions (1) (postings in brackets).
Is the Clever tech stack changing?
Yes. AI Agents, Cursor, AWS, JavaScript first appeared in Clever job postings in the last six months.
How modern is the Clever tech stack?
Clever scores 85 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 Clever tech stack?
Alion reads every job posting Clever publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 13, 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, "Clever tech stack: 17 technologies from 5 job postings", as of Oct 13, 2026. https://alion.io/company/clever-3/technologies