HR Hai tech stack
HR Hai builds mostly with Python, C#, JavaScript, SQL. Its stack also includes Azure, AWS, LangChain, LangGraph. Python is named in 5 of the 10 job postings HR Hai published in the last 12 months (50%). Counted by Alion from the job postings of HR Hai, updated Oct 14, 2026.
What programming languages does HR Hai use?
Python is named in 50% of job postings at HR Hai, followed by C# (20%), JavaScript (20%), SQL (20%).
What frameworks and libraries does HR Hai use?
LangChain is named in 30% of job postings at HR Hai, followed by LangGraph (30%), Lightning Web Components (10%), Scikit-learn (10%).
LangChain
3 30%
LangGraph
3 30%
Scikit-learn
1 10%
TensorFlow
1 10%
What cloud and platforms does HR Hai use?
Azure is named in 40% of job postings at HR Hai, followed by AWS (30%), GCP (20%), Kubernetes (20%).
Azure
4 40%
AWS
3 30%
GCP
2 20%
Kubernetes
2 20%
.NET
1 10%
Azure DevOps
1 10%
Show all (10)
What developer tools does HR Hai use?
Model Context Protocol is named in 30% of job postings at HR Hai, followed by Docker (20%), Git (20%), Rest API (20%).
What AI and ML technologies does HR Hai use?
LLM is named in 30% of job postings at HR Hai, followed by Claude (10%).
Which engineering practices does HR Hai ask for?
CI/CD is named in 40% of job postings at HR Hai, followed by AI Agents (30%), RAG (30%), Machine Learning (30%).
CI/CD
4 40%
AI Agents
3 30%
RAG
3 30%
Prompt Engineering
2 20%
Show all (10)
What does each HR Hai team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
4 postingsHow does your stack fit HR Hai?
How modern is the HR Hai stack?
HR Hai 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: 2; legacy ones: 0.
How common is the HR Hai stack in its industry?
Share of the 2,848 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like HR Hai
Questions about the HR Hai tech stack
What programming languages does HR Hai use?
The languages named in HR Hai job postings are Python (50%), C# (20%), JavaScript (20%), SQL (20%), Apex (10%), as a share of the 10 postings of the last 12 months.
Does HR Hai use LangChain?
Yes. LangChain is named in 3 of 10 job postings (30%) and required in 3 of them.
What cloud and platforms does HR Hai use?
The cloud and platforms named in HR Hai job postings are Azure (4), AWS (3), GCP (2) (postings in brackets).
What skills do you need for a AI/ML job at HR Hai?
AI/ML postings at HR Hai most often require Python (4), LLM (3), LangChain (3), LangGraph (3), out of 4 postings in the last 12 months.
Is the HR Hai tech stack changing?
No new technology has appeared in HR Hai job postings in the last six months.
How modern is the HR Hai tech stack?
HR Hai 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: 2; legacy ones: 0.
How does Alion know the HR Hai tech stack?
Alion reads every job posting HR Hai publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 14, 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, "HR Hai tech stack: 38 technologies from 10 job postings", as of Oct 14, 2026. https://alion.io/company/hr-hai/technologies