Definitive Healthcare tech stack
Definitive Healthcare builds mostly with Python, SQL. Its stack also includes Databricks, AWS, Delta Lake, Snowflake. Databricks is named in 7 of the 7 job postings Definitive Healthcare published in the last 12 months (100%). Counted by Alion from the job postings of Definitive Healthcare, updated Oct 28, 2026.
What programming languages does Definitive Healthcare use?
Python is named in 86% of job postings at Definitive Healthcare, followed by SQL (57%).
What frameworks and libraries does Definitive Healthcare use?
LangGraph is named in 14% of job postings at Definitive Healthcare, followed by PyTorch (14%), Pydantic AI (14%), TensorFlow (14%).
What databases does Definitive Healthcare use?
Delta Lake is named in 43% of job postings at Definitive Healthcare, followed by Snowflake (29%).
Delta Lake
3 43%
Snowflake
2 29%
What cloud and platforms does Definitive Healthcare use?
Databricks is named in 100% of job postings at Definitive Healthcare, followed by AWS (43%), Airflow (29%), Azure (29%).
Databricks
7 100%
AWS
3 43%
Airflow
2 29%
Azure
2 29%
GCP
2 29%
Power BI
2 29%
Spark
2 29%
Tableau
2 29%
Show all (10)
What developer tools does Definitive Healthcare use?
pySpark is named in 29% of job postings at Definitive Healthcare, followed by Git (14%), Microsoft Excel (14%).
What AI and ML technologies does Definitive Healthcare use?
LLM is named in 43% of job postings at Definitive Healthcare.
LLM
3 43%
Which engineering practices does Definitive Healthcare ask for?
CI/CD is named in 43% of job postings at Definitive Healthcare, followed by Machine Learning (43%), RAG (43%), ETL/ELT (29%).
CI/CD
3 43%
RAG
3 43%
Embeddings
2 29%
Fine-tuning
2 29%
AI Agents
1 14%
Show all (11)
What does each Definitive Healthcare team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
4 postingsHow does your stack fit Definitive Healthcare?
How much does Definitive Healthcare pay by technology?
Median stated pay of the postings that name each technology, against the median of all Definitive Healthcare postings with stated pay: $152k across 7 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Databricks | 7 | $152k | 0% |
| Python | 6 | $160k | +5% |
How modern is the Definitive Healthcare stack?
Definitive Healthcare scores 82 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 Definitive Healthcare stack in its industry?
Share of the 2,294 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Definitive Healthcare apart
Companies with a stack like Definitive Healthcare
Questions about the Definitive Healthcare tech stack
What programming languages does Definitive Healthcare use?
The languages named in Definitive Healthcare job postings are Python (86%), SQL (57%), as a share of the 7 postings of the last 12 months.
Does Definitive Healthcare use Databricks?
Yes. Databricks is named in 7 of 7 job postings (100%) and required in 7 of them.
What cloud and platforms does Definitive Healthcare use?
The cloud and platforms named in Definitive Healthcare job postings are Databricks (7), AWS (3), Airflow (2) (postings in brackets).
What skills do you need for a Data Science job at Definitive Healthcare?
Data Science postings at Definitive Healthcare most often require Databricks (4), Python (4), Delta Lake (3), AWS (2), out of 4 postings in the last 12 months.
Is the Definitive Healthcare tech stack changing?
No new technology has appeared in Definitive Healthcare job postings in the last six months.
How modern is the Definitive Healthcare tech stack?
Definitive Healthcare scores 82 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 Definitive Healthcare tech stack?
Alion reads every job posting Definitive Healthcare publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Oct 28, 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, "Definitive Healthcare tech stack: 34 technologies from 7 job postings", as of Oct 28, 2026. https://alion.io/company/definitive-healthcare/technologies