TechTree tech stack
TechTree builds mostly with JavaScript, TypeScript, Python, SQL. Its stack also includes React.js, Azure, PostgreSQL, .NET. JavaScript is named in 11 of the 20 job postings TechTree published in the last 12 months (55%). Counted by Alion from the job postings of TechTree, updated Sep 27, 2026.
What programming languages does TechTree use?
JavaScript is named in 55% of job postings at TechTree, followed by TypeScript (35%), Python (30%), SQL (30%).
JavaScript
11 55%
TypeScript
7 35%
Python
6 30%
SQL
6 30%
Node JS
4 20%
C#
3 15%
PHP
3 15%
ABAP
2 10%
Show all (13)
What frameworks and libraries does TechTree use?
React.js is named in 35% of job postings at TechTree, followed by Next.js (15%), Angular (5%), Commander.js (5%).
React.js
7 35%
Next.js
3 15%
Angular
1 5%
Commander.js
1 5%
Fastify
1 5%
Laravel
1 5%
React Native
1 5%
Spring Boot
1 5%
Show all (11)
What databases does TechTree use?
PostgreSQL is named in 20% of job postings at TechTree, followed by MS SQL (5%), MySQL (5%).
What cloud and platforms does TechTree use?
Azure is named in 20% of job postings at TechTree, followed by .NET (15%), AWS (15%), Azure DevOps (10%).
Azure
4 20%
.NET
3 15%
AWS
3 15%
Azure DevOps
2 10%
Kubernetes
2 10%
AWS Lambda
1 5%
Amazon EC2
1 5%
Show all (19)
What developer tools does TechTree use?
Docker is named in 25% of job postings at TechTree, followed by Git (15%), Copilot (10%), Rest API (10%).
What AI and ML technologies does TechTree use?
Claude is named in 10% of job postings at TechTree, followed by ChatGPT (5%).
Which engineering practices does TechTree ask for?
CI/CD is named in 30% of job postings at TechTree, followed by AI Agents (15%), Platform Engineering (10%), Incident Management (5%).
CI/CD
6 30%
AI Agents
3 15%
Platform Engineering
2 10%
Incident Management
1 5%
RAG
1 5%
What other technologies does TechTree use?
Farcaster is named in 5% of job postings at TechTree.
Farcaster
1 5%
What does each TechTree team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
11 postingsAI/ML
3 postingsHow does your stack fit TechTree?
How modern is the TechTree stack?
TechTree 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: 2; legacy ones: 0.
How common is the TechTree stack in its industry?
Share of the 895 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like TechTree
Questions about the TechTree tech stack
What programming languages does TechTree use?
The languages named in TechTree job postings are JavaScript (55%), TypeScript (35%), Python (30%), SQL (30%), Node JS (20%), as a share of the 20 postings of the last 12 months.
Does TechTree use React.js?
Yes. React.js is named in 7 of 20 job postings (35%) and required in 6 of them.
What cloud and platforms does TechTree use?
The cloud and platforms named in TechTree job postings are Azure (4), .NET (3), AWS (3) (postings in brackets).
What skills do you need for a Backend job at TechTree?
Backend postings at TechTree most often require JavaScript (7), React.js (6), TypeScript (6), PostgreSQL (4), out of 11 postings in the last 12 months.
Is the TechTree tech stack changing?
No new technology has appeared in TechTree job postings in the last six months.
How modern is the TechTree tech stack?
TechTree 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: 2; legacy ones: 0.
How does Alion know the TechTree tech stack?
Alion reads every job posting TechTree publishes and tags the technologies each one names. The figures on this page count the 20 postings of the last 12 months and were updated on Sep 27, 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, "TechTree tech stack: 65 technologies from 20 job postings", as of Sep 27, 2026. https://alion.io/company/techtree/technologies