Excella tech stack
Excella builds mostly with Python, SQL, Scala. Its stack also includes AWS, Azure, Amazon Redshift, Apache Iceberg. Python is named in 3 of the 3 job postings Excella published in the last 12 months (100%). Counted by Alion from the job postings of Excella, updated Oct 14, 2026.
What programming languages does Excella use?
Python is named in 100% of job postings at Excella, followed by SQL (100%), Scala (33%).
What frameworks and libraries does Excella use?
Django is named in 33% of job postings at Excella, followed by FastAPI (33%), Flask (33%), NumPy (33%).
What databases does Excella use?
Amazon Redshift is named in 33% of job postings at Excella, followed by Apache Iceberg (33%), BigQuery (33%), Delta Lake (33%).
BigQuery 
What cloud and platforms does Excella use?
AWS is named in 100% of job postings at Excella, followed by Azure (100%), Spark (67%), Airflow (33%).
AWS
3 100%
Azure
3 100%
Spark
2 67%
Airflow
1 33%
Apache Kafka
1 33%
Databricks
1 33%
GCP
1 33%
Show all (13)
What developer tools does Excella use?
Git is named in 67% of job postings at Excella, followed by Terraform (67%), AWS Glue (33%), Docker (33%).
What AI and ML technologies does Excella use?
ChatGPT is named in 33% of job postings at Excella, followed by Claude (33%).
Which engineering practices does Excella ask for?
CI/CD is named in 67% of job postings at Excella, followed by ETL/ELT (33%), Machine Learning (33%), Trunk-Based Development (33%).
How does your stack fit Excella?
How modern is the Excella stack?
Excella 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 Excella stack in its industry?
Share of the 8,070 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Excella
Questions about the Excella tech stack
What programming languages does Excella use?
The languages named in Excella job postings are Python (100%), SQL (100%), Scala (33%), as a share of the 3 postings of the last 12 months.
Does Excella use AWS?
Yes. AWS is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does Excella use?
The cloud and platforms named in Excella job postings are AWS (3), Azure (3), Spark (2) (postings in brackets).
Is the Excella tech stack changing?
No new technology has appeared in Excella job postings in the last six months.
How modern is the Excella tech stack?
Excella 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 Excella tech stack?
Alion reads every job posting Excella 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 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, "Excella tech stack: 39 technologies from 3 job postings", as of Oct 14, 2026. https://alion.io/company/excella-2/technologies