Knowledge City 2020 tech stack
Knowledge City 2020 builds mostly with SQL, JavaScript, Python, Kotlin. Its stack also includes AWS, Anthropic, React.js, Anthropic SDK. Claude is named in 4 of the 13 job postings Knowledge City 2020 published in the last 12 months (31%). Counted by Alion from the job postings of Knowledge City 2020, updated Sep 30, 2026.
What programming languages does Knowledge City 2020 use?
SQL is named in 23% of job postings at Knowledge City 2020, followed by JavaScript (23%), Python (15%), Kotlin (8%).
SQL
3 23%
JavaScript
3 23%
Python
2 15%
Kotlin
1 8%
Node JS
1 8%
PHP
1 8%
PowerShell
1 8%
Swift
1 8%
Show all (10)
What frameworks and libraries does Knowledge City 2020 use?
React.js is named in 15% of job postings at Knowledge City 2020, followed by Anthropic SDK (8%), Flutter (8%), Playwright (8%).
React.js
2 15%
Anthropic SDK
1 8%
Flutter
1 8%
Playwright
1 8%
Push Notifications
1 8%
React Native
1 8%
SwiftUI
1 8%
What cloud and platforms does Knowledge City 2020 use?
AWS is named in 15% of job postings at Knowledge City 2020, followed by Anthropic (15%), AWS WAF (8%), Azure (8%).
AWS
2 15%
AWS WAF
1 8%
Azure
1 8%
Bitbucket
1 8%
Crashlytics
1 8%
Firebase
1 8%
GitHub Actions
1 8%
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What developer tools does Knowledge City 2020 use?
Adobe After Effects is named in 23% of job postings at Knowledge City 2020, followed by Adobe Premiere Pro (23%), Copilot (15%), Cursor (15%).
Adobe After Effects
3 23%
Adobe Premiere Pro
3 23%
Copilot
2 15%
Cursor
2 15%
Git
2 15%
Rest API
2 15%
Adobe Illustrator
1 8%
Adobe Photoshop
1 8%
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What AI and ML technologies does Knowledge City 2020 use?
Claude is named in 31% of job postings at Knowledge City 2020, followed by ChatGPT (15%), LLM (15%), Midjourney (8%).
Which engineering practices does Knowledge City 2020 ask for?
AI Agents is named in 31% of job postings at Knowledge City 2020, followed by CI/CD (31%), Prompt Engineering (15%), A/B Testing (8%).
AI Agents
4 31%
CI/CD
4 31%
Prompt Engineering
2 15%
Function Calling
1 8%
Show all (13)
How does your stack fit Knowledge City 2020?
How is the Knowledge City 2020 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 Knowledge City 2020 stack?
Knowledge City 2020 scores 87 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: 4; legacy ones: 0.
How common is the Knowledge City 2020 stack in its industry?
Share of the 62 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Knowledge City 2020
Questions about the Knowledge City 2020 tech stack
What programming languages does Knowledge City 2020 use?
The languages named in Knowledge City 2020 job postings are SQL (23%), JavaScript (23%), Python (15%), Kotlin (8%), Node JS (8%), as a share of the 13 postings of the last 12 months.
Does Knowledge City 2020 use React.js?
Yes. React.js is named in 2 of 13 job postings (15%) and required in 1 of them.
What cloud and platforms does Knowledge City 2020 use?
The cloud and platforms named in Knowledge City 2020 job postings are AWS (2), Anthropic (2), AWS WAF (1) (postings in brackets).
Is the Knowledge City 2020 tech stack changing?
Yes. LLM, Rest API, React.js, CI/CD first appeared in Knowledge City 2020 job postings in the last six months.
How modern is the Knowledge City 2020 tech stack?
Knowledge City 2020 scores 87 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: 4; legacy ones: 0.
How does Alion know the Knowledge City 2020 tech stack?
Alion reads every job posting Knowledge City 2020 publishes and tags the technologies each one names. The figures on this page count the 13 postings of the last 12 months and were updated on Sep 30, 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, "Knowledge City 2020 tech stack: 70 technologies from 13 job postings", as of Sep 30, 2026. https://alion.io/company/knowledgecity/technologies