Branch tech stack
Branch builds mostly with Python, Java, SQL, Kotlin. Its stack also includes GCP, Kubernetes, MySQL, Spring Boot. Python is named in 7 of the 11 job postings Branch published in the last 12 months (64%). Counted by Alion from the job postings of Branch, updated Oct 3, 2026.
What programming languages does Branch use?
Python is named in 64% of job postings at Branch, followed by Java (45%), SQL (45%), Kotlin (18%).
What frameworks and libraries does Branch use?
Spring Boot is named in 27% of job postings at Branch, followed by JUnit (18%), Mockito (18%), Streamlit (18%).
Spring Boot
3 27%
JUnit
2 18%
Mockito
2 18%
Streamlit
2 18%
FastAPI
2 18%
Flask
2 18%
LangChain
2 18%
OpenTelemetry
1 9%
Show all (12)
What databases does Branch use?
MySQL is named in 36% of job postings at Branch, followed by Google Cloud Spanner (18%), Oracle (18%), PostgreSQL (18%).
What cloud and platforms does Branch use?
GCP is named in 64% of job postings at Branch, followed by Kubernetes (55%), SonarQube (18%), AWS (18%).
GCP
7 64%
Kubernetes
6 55%
SonarQube
2 18%
AWS
2 18%
Azure
2 18%
Prefect
2 18%
Airflow
1 9%
Grafana
1 9%
Show all (9)
What developer tools does Branch use?
Docker is named in 45% of job postings at Branch, followed by Git (36%), Terraform (27%), Model Context Protocol (18%).
Docker
5 45%
Git
4 36%
Terraform
3 27%
Model Context Protocol
2 18%
Rest API
2 18%
Copilot
2 18%
Ansible
2 18%
Chef
2 18%
Show all (13)
What AI and ML technologies does Branch use?
Claude is named in 27% of job postings at Branch, followed by LLM (18%).
Which engineering practices does Branch ask for?
CI/CD is named in 36% of job postings at Branch, followed by Gitflow (18%), Configuration Management (18%), AI Agents (9%).
What other technologies does Branch use?
Swift Concurrency is named in 9% of job postings at Branch.
Swift Concurrency
1 9%
What does each Branch team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsDevOps
3 postingsHow does your stack fit Branch?
How much does Branch pay by technology?
Median stated pay of the postings that name each technology, against the median of all Branch postings with stated pay: $175k across 11 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| GCP | 7 | $185k | +6% |
| Python | 7 | $175k | 0% |
| Kubernetes | 6 | $180k | +3% |
| Java | 5 | $185k | +6% |
| SQL | 5 | $175k | 0% |
How modern is the Branch stack?
Branch scores 85 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 Branch stack in its industry?
Share of the 362 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Branch
Questions about the Branch tech stack
What programming languages does Branch use?
The languages named in Branch job postings are Python (64%), Java (45%), SQL (45%), Kotlin (18%), Swift (9%), as a share of the 11 postings of the last 12 months.
Does Branch use Spring Boot?
Yes. Spring Boot is named in 3 of 11 job postings (27%) and required in 3 of them.
What cloud and platforms does Branch use?
The cloud and platforms named in Branch job postings are GCP (7), Kubernetes (6), SonarQube (2) (postings in brackets).
What skills do you need for a Backend job at Branch?
Backend postings at Branch most often require Docker (2), JUnit (2), Java (2), Kubernetes (2), out of 4 postings in the last 12 months.
Is the Branch tech stack changing?
No new technology has appeared in Branch job postings in the last six months.
How modern is the Branch tech stack?
Branch scores 85 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 Branch tech stack?
Alion reads every job posting Branch publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Oct 3, 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, "Branch tech stack: 55 technologies from 11 job postings", as of Oct 3, 2026. https://alion.io/company/branch/technologies