Branch tech stack
Branch builds mostly with SQL, Kotlin, Python, JavaScript. Its stack also includes AWS, GitHub Actions, Espresso, JUnit. SQL is named in 2 of the 8 job postings Branch published in the last 12 months (25%). Counted by Alion from the job postings of Branch, updated Oct 15, 2026.
What programming languages does Branch use?
SQL is named in 25% of job postings at Branch, followed by Kotlin (13%), Python (13%), JavaScript (13%).
What frameworks and libraries does Branch use?
Espresso is named in 13% of job postings at Branch, followed by JUnit (13%), Jetpack Compose (13%), Mockito (13%).
What cloud and platforms does Branch use?
AWS is named in 13% of job postings at Branch, followed by GitHub Actions (13%), Kubernetes (13%), Looker (13%).
What developer tools does Branch use?
Claude Code is named in 13% of job postings at Branch, followed by CloudFormation (13%), Git (13%), Robolectric (13%).
What AI and ML technologies does Branch use?
LLM is named in 25% of job postings at Branch.
LLM
2 25%
Which engineering practices does Branch ask for?
Deep Linking is named in 38% of job postings at Branch, followed by CI/CD (25%), A/B Testing (13%), Progressive Delivery (13%).
What other technologies does Branch use?
Kotlin Coroutines is named in 13% of job postings at Branch.
Kotlin Coroutines
1 13%
How does your stack fit Branch?
How is the Branch 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 Branch stack?
Branch scores 76 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 Branch
Questions about the Branch tech stack
What programming languages does Branch use?
The languages named in Branch job postings are SQL (25%), Kotlin (13%), Python (13%), JavaScript (13%), as a share of the 8 postings of the last 12 months.
What cloud and platforms does Branch use?
The cloud and platforms named in Branch job postings are AWS (1), GitHub Actions (1), Kubernetes (1) (postings in brackets).
Is the Branch tech stack changing?
Yes. Deep Linking, LLM first appeared in Branch job postings in the last six months.
How modern is the Branch tech stack?
Branch scores 76 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 Branch tech stack?
Alion reads every job posting Branch publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Oct 15, 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: 25 technologies from 8 job postings", as of Oct 15, 2026. https://alion.io/company/branch-io/technologies