Windfall tech stack
Windfall builds mostly with SQL, Java, Kotlin, Python. Its stack also includes GCP, BigQuery, Google BigQuery, Airflow. SQL is named in 4 of the 7 job postings Windfall published in the last 12 months (57%). Counted by Alion from the job postings of Windfall, updated Sep 27, 2026.
What programming languages does Windfall use?
SQL is named in 57% of job postings at Windfall, followed by Java (29%), Kotlin (29%), Python (14%).
What frameworks and libraries does Windfall use?
Flink is named in 14% of job postings at Windfall, followed by Spring Boot (14%).
Flink
1 14%
Spring Boot
1 14%
What databases does Windfall use?
BigQuery is named in 29% of job postings at Windfall, followed by Google BigQuery (29%), PostgreSQL (29%), Cassandra (14%).
BigQuery 
What cloud and platforms does Windfall use?
GCP is named in 29% of job postings at Windfall, followed by Airflow (14%), Kubernetes (14%), Spark (14%).
What developer tools does Windfall use?
Docker is named in 14% of job postings at Windfall.
Docker
1 14%
How does your stack fit Windfall?
How is the Windfall stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Windfall stack?
Windfall 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: 0; legacy ones: 0.
Questions about the Windfall tech stack
What programming languages does Windfall use?
The languages named in Windfall job postings are SQL (57%), Java (29%), Kotlin (29%), Python (14%), as a share of the 7 postings of the last 12 months.
Does Windfall use GCP?
Yes. GCP is named in 2 of 7 job postings (29%) and required in 2 of them.
What cloud and platforms does Windfall use?
The cloud and platforms named in Windfall job postings are GCP (2), Airflow (1), Kubernetes (1) (postings in brackets).
Is the Windfall tech stack changing?
Yes. BigQuery, GCP, Google BigQuery, Java first appeared in Windfall job postings in the last six months.
How modern is the Windfall tech stack?
Windfall 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: 0; legacy ones: 0.
How does Alion know the Windfall tech stack?
Alion reads every job posting Windfall 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 Sep 27, 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, "Windfall tech stack: 16 technologies from 7 job postings", as of Sep 27, 2026. https://alion.io/company/windfall-3/technologies