HappyRobot tech stack
HappyRobot builds mostly with Python, TypeScript, JavaScript, Node JS. Its stack also includes React.js, AWS, Kubernetes, Dagster. Python is named in 27 of the 41 job postings HappyRobot published in the last 12 months (66%). Counted by Alion from the job postings of HappyRobot, updated Sep 29, 2026.
What programming languages does HappyRobot use?
Python is named in 66% of job postings at HappyRobot, followed by TypeScript (49%), JavaScript (44%), Node JS (41%).
What frameworks and libraries does HappyRobot use?
React.js is named in 44% of job postings at HappyRobot, followed by Dagster (5%), Next.js (2%), Tailwind CSS (2%).
What cloud and platforms does HappyRobot use?
AWS is named in 15% of job postings at HappyRobot, followed by Kubernetes (12%), GCP (12%), Figma (10%).
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What developer tools does HappyRobot use?
Claude Code is named in 5% of job postings at HappyRobot, followed by Docker (5%), Checkov (2%), Prometheus (2%).
Claude Code
2 5%
Docker
2 5%
Checkov
1 2%
Prometheus
1 2%
Terraform
1 2%
Adobe After Effects
1 2%
Canva
1 2%
Show all (9)
What AI and ML technologies does HappyRobot use?
LLM is named in 41% of job postings at HappyRobot, followed by Claude (2%).
Which engineering practices does HappyRobot ask for?
AI Agents is named in 17% of job postings at HappyRobot, followed by CI/CD (15%), Machine Learning (10%), NLP (10%).
AI Agents
7 17%
CI/CD
6 15%
NLP
4 10%
SLI/SLO/SLA
2 5%
Speech Recognition
2 5%
Show all (14)
What does each HappyRobot team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
18 postingsHow does your stack fit HappyRobot?
How is the HappyRobot 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 HappyRobot stack?
HappyRobot 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 common is the HappyRobot stack in its industry?
Share of the 910 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like HappyRobot
Questions about the HappyRobot tech stack
What programming languages does HappyRobot use?
The languages named in HappyRobot job postings are Python (66%), TypeScript (49%), JavaScript (44%), Node JS (41%), Go (7%), as a share of the 41 postings of the last 12 months.
Does HappyRobot use React.js?
Yes. React.js is named in 18 of 41 job postings (44%) and required in 17 of them.
What cloud and platforms does HappyRobot use?
The cloud and platforms named in HappyRobot job postings are AWS (6), Kubernetes (5), GCP (5) (postings in brackets).
What skills do you need for a Solutions job at HappyRobot?
Solutions postings at HappyRobot most often require Python (18), LLM (16), Node JS (16), React.js (16), out of 18 postings in the last 12 months.
Is the HappyRobot tech stack changing?
Yes. SLI/SLO/SLA, SIEM, Okta, Wiz first appeared in HappyRobot job postings in the last six months.
How modern is the HappyRobot tech stack?
HappyRobot 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 HappyRobot tech stack?
Alion reads every job posting HappyRobot publishes and tags the technologies each one names. The figures on this page count the 41 postings of the last 12 months and were updated on Sep 29, 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, "HappyRobot tech stack: 57 technologies from 41 job postings", as of Sep 29, 2026. https://alion.io/company/happyrobot/technologies