Haus tech stack
Haus builds mostly with Python, SQL, JavaScript, C++. Its stack also includes GCP, Google BigQuery, Snowflake, Dagster. Python is named in 15 of the 18 job postings Haus published in the last 12 months (83%). Counted by Alion from the job postings of Haus, updated Nov 15, 2026.
What programming languages does Haus use?
Python is named in 83% of job postings at Haus, followed by SQL (50%), JavaScript (28%), C++ (17%).
What frameworks and libraries does Haus use?
Dagster is named in 39% of job postings at Haus, followed by React.js (28%), Metaflow (17%), NumPy (17%).
Dagster
7 39%
React.js
5 28%
NumPy
3 17%
Pytest
3 17%
Flask
3 17%
SQLAlchemy
3 17%
SciPy
3 17%
Show all (10)
What databases does Haus use?
Google BigQuery is named in 50% of job postings at Haus, followed by Snowflake (39%), Apache Iceberg (22%), MySQL (17%).
What cloud and platforms does Haus use?
GCP is named in 67% of job postings at Haus, followed by Airflow (22%), Databricks (22%), Spark (22%).
GCP
12 67%
Airflow
4 22%
Databricks
4 22%
Spark
4 22%
Kubernetes
3 17%
Prefect
3 17%
MLFlow
3 17%
AWS
2 11%
What developer tools does Haus use?
Cursor is named in 33% of job postings at Haus, followed by dbt (33%), Copilot (33%), Claude Code (28%).
Cursor
6 33%
dbt
6 33%
Copilot
6 33%
Claude Code
5 28%
Model Context Protocol
2 11%
Terraform
2 11%
What AI and ML technologies does Haus use?
Claude is named in 33% of job postings at Haus.
Claude
6 33%
Which engineering practices does Haus ask for?
ETL/ELT is named in 28% of job postings at Haus, followed by LLM Guardrails (17%), Machine Learning (17%), Platform Engineering (17%).
Platform Engineering
3 17%
Self-Healing
3 17%
Reinforcement Learning
3 17%
CI/CD
2 11%
Show all (10)
What does each Haus team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
12 postingsAI/ML
3 postingsHow does your stack fit Haus?
How much does Haus pay by technology?
Median stated pay of the postings that name each technology, against the median of all Haus postings with stated pay: $225k across 18 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 15 | $230k | +2% |
| GCP | 12 | $225k | 0% |
| Google BigQuery | 9 | $220k | −2% |
| SQL | 9 | $220k | −2% |
| Snowflake | 7 | $260k | +16% |
| Dagster | 7 | $220k | −2% |
| Claude | 6 | $213k | −6% |
| JavaScript | 5 | $220k | −2% |
| React.js | 5 | $220k | −2% |
How modern is the Haus stack?
Haus 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: 1; legacy ones: 0.
How common is the Haus stack in its industry?
Share of the 239 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Haus apart
Companies with a stack like Haus
Questions about the Haus tech stack
What programming languages does Haus use?
The languages named in Haus job postings are Python (83%), SQL (50%), JavaScript (28%), C++ (17%), Java (17%), as a share of the 18 postings of the last 12 months.
Does Haus use Dagster?
Yes. Dagster is named in 7 of 18 job postings (39%) and required in 7 of them.
What cloud and platforms does Haus use?
The cloud and platforms named in Haus job postings are GCP (12), Airflow (4), Databricks (4) (postings in brackets).
What skills do you need for a Backend job at Haus?
Backend postings at Haus most often require Python (12), GCP (10), Google BigQuery (9), SQL (9), out of 12 postings in the last 12 months.
Is the Haus tech stack changing?
No new technology has appeared in Haus job postings in the last six months.
How modern is the Haus tech stack?
Haus 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: 1; legacy ones: 0.
How does Alion know the Haus tech stack?
Alion reads every job posting Haus publishes and tags the technologies each one names. The figures on this page count the 18 postings of the last 12 months and were updated on Nov 15, 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, "Haus tech stack: 46 technologies from 18 job postings", as of Nov 15, 2026. https://alion.io/company/haus/technologies