Greyp Bikes tech stack
Greyp Bikes builds mostly with Kotlin, Swift, Java. Its stack also includes Crashlytics, Firebase, Jetpack Compose, RxJava. Crashlytics is named in 2 of the 3 job postings Greyp Bikes published in the last 12 months (67%). Counted by Alion from the job postings of Greyp Bikes, updated Oct 11, 2026.
What programming languages does Greyp Bikes use?
Kotlin is named in 33% of job postings at Greyp Bikes, followed by Swift (33%), Java (33%).
What frameworks and libraries does Greyp Bikes use?
Jetpack Compose is named in 33% of job postings at Greyp Bikes, followed by RxJava (33%), RxKotlin (33%), RxSwift (33%).
What cloud and platforms does Greyp Bikes use?
Crashlytics is named in 67% of job postings at Greyp Bikes, followed by Firebase (67%), Linux (33%).
What developer tools does Greyp Bikes use?
Carthage is named in 33% of job postings at Greyp Bikes, followed by CocoaPods (33%), SPM (33%).
Carthage 
Which engineering practices does Greyp Bikes ask for?
MVVM is named in 67% of job postings at Greyp Bikes, followed by Wi-Fi (67%), MVC (33%), MVI (33%).
How does your stack fit Greyp Bikes?
How modern is the Greyp Bikes stack?
Greyp Bikes scores 61 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.
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Questions about the Greyp Bikes tech stack
What programming languages does Greyp Bikes use?
The languages named in Greyp Bikes job postings are Kotlin (33%), Swift (33%), Java (33%), as a share of the 3 postings of the last 12 months.
Does Greyp Bikes use Crashlytics?
Yes. Crashlytics is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Greyp Bikes use?
The cloud and platforms named in Greyp Bikes job postings are Crashlytics (2), Firebase (2), Linux (1) (postings in brackets).
Is the Greyp Bikes tech stack changing?
No new technology has appeared in Greyp Bikes job postings in the last six months.
How modern is the Greyp Bikes tech stack?
Greyp Bikes scores 61 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 Greyp Bikes tech stack?
Alion reads every job posting Greyp Bikes publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 11, 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, "Greyp Bikes tech stack: 18 technologies from 3 job postings", as of Oct 11, 2026. https://alion.io/company/greyp-bikes/technologies