EARTHBRAIN tech stack
EARTHBRAIN builds mostly with Python, Node JS, TypeScript, JavaScript. Its stack also includes GCP, GitHub, PostgreSQL, Nest.JS. ChatGPT is named in 18 of the 19 job postings EARTHBRAIN published in the last 12 months (95%). Counted by Alion from the job postings of EARTHBRAIN, updated Oct 17, 2026.
What programming languages does EARTHBRAIN use?
Python is named in 37% of job postings at EARTHBRAIN, followed by Node JS (32%), TypeScript (32%), JavaScript (32%).
C++ 
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What frameworks and libraries does EARTHBRAIN use?
Nest.JS is named in 26% of job postings at EARTHBRAIN, followed by ROS (21%), React.js (16%), ROS2 (16%).
Nest.JS
5 26%
ROS
4 21%
React.js
3 16%
ROS2
3 16%
PyTorch
2 11%
Accelerate
1 5%
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What databases does EARTHBRAIN use?
PostgreSQL is named in 26% of job postings at EARTHBRAIN, followed by Firestore (16%).
PostgreSQL
5 26%
Firestore
3 16%
What cloud and platforms does EARTHBRAIN use?
GCP is named in 32% of job postings at EARTHBRAIN, followed by GitHub (26%), Google GKE (26%), Kubernetes (26%).
GCP
6 32%
GitHub
5 26%
Google GKE
5 26%
Kubernetes
5 26%
AWS
4 21%
Google Cloud Run
2 11%
Azure
2 11%
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What developer tools does EARTHBRAIN use?
Copilot is named in 100% of job postings at EARTHBRAIN, followed by Prisma (26%), Git (16%), MQTT (11%).
Copilot
19 100%
Prisma
5 26%
Git
3 16%
MQTT
2 11%
Rest API
2 11%
WebSockets
2 11%
gRPC
2 11%
GraphQL
2 11%
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What AI and ML technologies does EARTHBRAIN use?
ChatGPT is named in 95% of job postings at EARTHBRAIN, followed by Claude (95%).
Which engineering practices does EARTHBRAIN ask for?
CI/CD is named in 26% of job postings at EARTHBRAIN, followed by Machine Learning (16%), Reinforcement Learning (16%), Reinforcement Learning (11%).
CI/CD
5 26%
Reinforcement Learning
3 16%
Behavior Tree
1 5%
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What does each EARTHBRAIN team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsDevOps
3 postingsHow does your stack fit EARTHBRAIN?
How is the EARTHBRAIN 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 EARTHBRAIN stack?
EARTHBRAIN scores 80 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.
Companies with a stack like EARTHBRAIN
Questions about the EARTHBRAIN tech stack
What programming languages does EARTHBRAIN use?
The languages named in EARTHBRAIN job postings are Python (37%), Node JS (32%), TypeScript (32%), JavaScript (32%), C++ (21%), as a share of the 19 postings of the last 12 months.
Does EARTHBRAIN use Nest.JS?
Yes. Nest.JS is named in 5 of 19 job postings (26%) and required in 5 of them.
What cloud and platforms does EARTHBRAIN use?
The cloud and platforms named in EARTHBRAIN job postings are GCP (6), GitHub (5), Google GKE (5) (postings in brackets).
What skills do you need for a Backend job at EARTHBRAIN?
Backend postings at EARTHBRAIN most often require TypeScript (3), ChatGPT (2), Claude (2), Copilot (2), out of 4 postings in the last 12 months.
Is the EARTHBRAIN tech stack changing?
Yes. Rest API first appeared in EARTHBRAIN job postings in the last six months.
How modern is the EARTHBRAIN tech stack?
EARTHBRAIN scores 80 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 EARTHBRAIN tech stack?
Alion reads every job posting EARTHBRAIN publishes and tags the technologies each one names. The figures on this page count the 19 postings of the last 12 months and were updated on Oct 17, 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, "EARTHBRAIN tech stack: 90 technologies from 19 job postings", as of Oct 17, 2026. https://alion.io/company/earthbrain/technologies