Blend tech stack
Blend builds mostly with Python, SQL. Its stack also includes AWS, Amazon SageMaker, Delta Lake, Snowflake. Python is named in 3 of the 3 job postings Blend published in the last 12 months (100%). Counted by Alion from the job postings of Blend, updated Oct 29, 2026.
What programming languages does Blend use?
Python is named in 100% of job postings at Blend, followed by SQL (100%).
What frameworks and libraries does Blend use?
NumPy is named in 33% of job postings at Blend, followed by SHAP (33%), SciPy (33%), Scikit-learn (33%).
What databases does Blend use?
Delta Lake is named in 33% of job postings at Blend, followed by Snowflake (33%).
Delta Lake
1 33%
Snowflake
1 33%
What cloud and platforms does Blend use?
AWS is named in 67% of job postings at Blend, followed by Amazon SageMaker (33%), Apache Kafka (33%), Azure (33%).
AWS
2 67%
Apache Kafka
1 33%
Azure
1 33%
Azure DevOps
1 33%
Databricks
1 33%
GitHub Actions
1 33%
Spark
1 33%
What developer tools does Blend use?
Git is named in 67% of job postings at Blend, followed by Azure Data Factory (33%), Matillion (33%), Rest API (33%).
Which engineering practices does Blend ask for?
CI/CD is named in 67% of job postings at Blend, followed by ETL/ELT (67%), A/B Testing (33%), AI Agents (33%).
How does your stack fit Blend?
How modern is the Blend stack?
Blend 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.
Companies with a stack like Blend
BlueFlag LLP
23 shared technologies
Enable Data Incorporated
21 shared technologies
Craftware
22 shared technologies
Getnet
22 shared technologies
Xebia
22 shared technologies
Mizuho Financial Group
21 shared technologies
Satori Analytics
24 shared technologies
Andrew Alliance
22 shared technologies
Questions about the Blend tech stack
What programming languages does Blend use?
The languages named in Blend job postings are Python (100%), SQL (100%), as a share of the 3 postings of the last 12 months.
Does Blend use AWS?
Yes. AWS is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Blend use?
The cloud and platforms named in Blend job postings are AWS (2), Amazon SageMaker (1), Apache Kafka (1) (postings in brackets).
Is the Blend tech stack changing?
No new technology has appeared in Blend job postings in the last six months.
How modern is the Blend tech stack?
Blend 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 Blend tech stack?
Alion reads every job posting Blend publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 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, "Blend tech stack: 27 technologies from 3 job postings", as of Oct 29, 2026. https://alion.io/company/blend-8/technologies