Payback tech stack
Payback builds mostly with Python, SQL, Java. Its stack also includes GCP, Kubernetes, Google BigQuery, Oracle. Python is named in 7 of the 9 job postings Payback published in the last 12 months (78%). Counted by Alion from the job postings of Payback, updated Oct 10, 2026.
What programming languages does Payback use?
Python is named in 78% of job postings at Payback, followed by SQL (67%), Java (44%).
What frameworks and libraries does Payback use?
LangChain is named in 22% of job postings at Payback, followed by LangGraph (22%), Pydantic (22%), Spring Boot (22%).
LangChain
2 22%
LangGraph
2 22%
Pydantic
2 22%
Spring Boot
2 22%
SHAP
1 11%
SQLAlchemy
1 11%
Scikit-learn
1 11%
What databases does Payback use?
Google BigQuery is named in 33% of job postings at Payback, followed by Oracle (22%), PostgreSQL (11%).
What cloud and platforms does Payback use?
GCP is named in 67% of job postings at Payback, followed by Kubernetes (44%), OpenShift (33%), Vertex AI (22%).
GCP
6 67%
Kubernetes
4 44%
OpenShift
3 33%
Vertex AI
2 22%
AWS
2 22%
Apache Kafka
2 22%
Spark
2 22%
GitHub
1 11%
Show all (11)
What developer tools does Payback use?
Terraform is named in 67% of job postings at Payback, followed by Docker (56%), Jenkins (33%), Poetry (22%).
Which engineering practices does Payback ask for?
CI/CD is named in 56% of job postings at Payback, followed by AI Agents (22%), AIOps (22%), Machine Learning (11%).
What does each Payback team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
3 postingsBackend
3 postingsHow does your stack fit Payback?
How modern is the Payback stack?
Payback scores 79 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 common is the Payback stack in its industry?
Share of the 132 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Payback apart
Companies with a stack like Payback
Questions about the Payback tech stack
What programming languages does Payback use?
The languages named in Payback job postings are Python (78%), SQL (67%), Java (44%), as a share of the 9 postings of the last 12 months.
Does Payback use LangChain?
Yes. LangChain is named in 2 of 9 job postings (22%) and required in 2 of them.
What cloud and platforms does Payback use?
The cloud and platforms named in Payback job postings are GCP (6), Kubernetes (4), OpenShift (3) (postings in brackets).
What skills do you need for a Data Science job at Payback?
Data Science postings at Payback most often require Python (3), GCP (2), Poetry (2), Pydantic (2), out of 3 postings in the last 12 months.
Is the Payback tech stack changing?
No new technology has appeared in Payback job postings in the last six months.
How modern is the Payback tech stack?
Payback scores 79 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 Payback tech stack?
Alion reads every job posting Payback publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Oct 10, 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, "Payback tech stack: 36 technologies from 9 job postings", as of Oct 10, 2026. https://alion.io/company/payback/technologies