Butterfly Network tech stack
Butterfly Network builds mostly with TypeScript, JavaScript, C++, Python. Its stack also includes Amazon ECS, Amazon EKS, OpenSearch, Redis. AWS is named in 5 of the 12 job postings Butterfly Network published in the last 12 months (42%). Counted by Alion from the job postings of Butterfly Network, updated Oct 10, 2026.
What programming languages does Butterfly Network use?
TypeScript is named in 33% of job postings at Butterfly Network, followed by JavaScript (33%), C++ (25%), Python (25%).
TypeScript
4 33%
JavaScript
4 33%
C++
3 25%
Python
3 25%
Kotlin
1 8%
MATLAB
1 8%
Verilog
1 8%
Java
1 8%
Show all (9)
What frameworks and libraries does Butterfly Network use?
React.js is named in 33% of job postings at Butterfly Network, followed by OpenGL (17%), CUDA (8%), Espresso (8%).
React.js
4 33%
OpenGL
2 17%
Espresso
1 8%
JUnit
1 8%
Jetpack Compose
1 8%
OpenCL
1 8%
SwiftUI
1 8%
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What databases does Butterfly Network use?
OpenSearch is named in 42% of job postings at Butterfly Network, followed by Redis (33%).
OpenSearch
5 42%
Redis
4 33%
What cloud and platforms does Butterfly Network use?
Amazon ECS is named in 42% of job postings at Butterfly Network, followed by Amazon EKS (42%), AWS (42%), Kubernetes (42%).
Amazon EKS
5 42%
AWS
5 42%
Kubernetes
5 42%
Apollo
3 25%
Azure
1 8%
CUDA Toolkit
1 8%
Datadog
1 8%
Show all (10)
What developer tools does Butterfly Network use?
GraphQL is named in 50% of job postings at Butterfly Network, followed by Docker (42%), WebSockets (33%), Gradle (8%).
Which engineering practices does Butterfly Network ask for?
Agentic Workflows is named in 17% of job postings at Butterfly Network, followed by Machine Learning (17%), Platform Engineering (17%), CI/CD (8%).
Platform Engineering
2 17%
CI/CD
1 8%
Chaos Engineering
1 8%
Reactive Programming
1 8%
SRE
1 8%
What other technologies does Butterfly Network use?
Kotlin Coroutines is named in 8% of job postings at Butterfly Network.
Kotlin Coroutines
1 8%
What does each Butterfly Network team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Butterfly Network?
How is the Butterfly Network 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 Butterfly Network stack?
Butterfly Network scores 71 out of 100 (Modern). 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.
Companies with a stack like Butterfly Network
Questions about the Butterfly Network tech stack
What programming languages does Butterfly Network use?
The languages named in Butterfly Network job postings are TypeScript (33%), JavaScript (33%), C++ (25%), Python (25%), Kotlin (8%), as a share of the 12 postings of the last 12 months.
Does Butterfly Network use React.js?
Yes. React.js is named in 4 of 12 job postings (33%) and required in 4 of them.
What cloud and platforms does Butterfly Network use?
The cloud and platforms named in Butterfly Network job postings are Amazon ECS (5), Amazon EKS (5), AWS (5) (postings in brackets).
What skills do you need for a Backend job at Butterfly Network?
Backend postings at Butterfly Network most often require Amazon ECS (3), Amazon EKS (3), Docker (3), GraphQL (3), out of 3 postings in the last 12 months.
Is the Butterfly Network tech stack changing?
Yes. Machine Learning, OpenGL, Platform Engineering, GraphQL first appeared in Butterfly Network job postings in the last six months.
How modern is the Butterfly Network tech stack?
Butterfly Network scores 71 out of 100 (Modern). 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 Butterfly Network tech stack?
Alion reads every job posting Butterfly Network publishes and tags the technologies each one names. The figures on this page count the 12 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, "Butterfly Network tech stack: 45 technologies from 12 job postings", as of Oct 10, 2026. https://alion.io/company/butterfly-network/technologies