Mister Check tech stack
Mister Check builds mostly with 1C, Java, Kotlin, Groovy. Its stack also includes Jetpack Compose, ConstraintLayout. 1C is named in 3 of the 3 job postings Mister Check published in the last 12 months (100%). Counted by Alion from the job postings of Mister Check, updated Nov 6, 2026.
What programming languages does Mister Check use?
1C is named in 100% of job postings at Mister Check, followed by Java (33%), Kotlin (33%), Groovy (33%).
1C 
What frameworks and libraries does Mister Check use?
Jetpack Compose is named in 33% of job postings at Mister Check, followed by ConstraintLayout (33%), Dagger (33%), GSON (33%).
Jetpack Compose
1 33%
ConstraintLayout
1 33%
Dagger
1 33%
GSON
1 33%
Hilt
1 33%
Koin
1 33%
Material3
1 33%
OkHttp
1 33%
Show all (10)
What developer tools does Mister Check use?
Git is named in 33% of job postings at Mister Check, followed by gRPC (33%), Gradle (33%).
What AI and ML technologies does Mister Check use?
ChatGPT is named in 33% of job postings at Mister Check, followed by Claude (33%).
Which engineering practices does Mister Check ask for?
Clean Architecture is named in 33% of job postings at Mister Check, followed by MVVM (33%), Material Design (33%).
What other technologies does Mister Check use?
Kotlin Coroutines is named in 33% of job postings at Mister Check, followed by StateFlow (33%).
Kotlin Coroutines
1 33%
StateFlow
1 33%
How does your stack fit Mister Check?
How modern is the Mister Check stack?
Mister Check scores 81 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 Mister Check stack in its industry?
Share of the 638 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Mister Check apart
Companies with a stack like Mister Check
Questions about the Mister Check tech stack
What programming languages does Mister Check use?
The languages named in Mister Check job postings are 1C (100%), Java (33%), Kotlin (33%), Groovy (33%), as a share of the 3 postings of the last 12 months.
Is the Mister Check tech stack changing?
No new technology has appeared in Mister Check job postings in the last six months.
How modern is the Mister Check tech stack?
Mister Check scores 81 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 Mister Check tech stack?
Alion reads every job posting Mister Check 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 Nov 6, 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, "Mister Check tech stack: 24 technologies from 3 job postings", as of Nov 6, 2026. https://alion.io/company/mrcheck/technologies