Kruk tech stack
Kruk builds mostly with C#, JavaScript, SQL, TypeScript. Its stack also includes MS SQL, Angular, .NET, GitHub. C# is named in 3 of the 5 job postings Kruk published in the last 12 months (60%). Counted by Alion from the job postings of Kruk, updated Oct 15, 2026.
What programming languages does Kruk use?
C# is named in 60% of job postings at Kruk, followed by JavaScript (60%), SQL (60%), TypeScript (60%).
What frameworks and libraries does Kruk use?
Angular is named in 60% of job postings at Kruk, followed by ASP.NET Core (20%), MassTransit (20%), OpenTelemetry (20%).
Angular
3 60%
ASP.NET Core
1 20%
MassTransit
1 20%
OpenTelemetry
1 20%
Playwright
1 20%
Vitest
1 20%
What databases does Kruk use?
MS SQL is named in 60% of job postings at Kruk, followed by PostgreSQL (40%).
MS SQL
3 60%
PostgreSQL
2 40%
What cloud and platforms does Kruk use?
.NET is named in 40% of job postings at Kruk, followed by GitHub (40%), Microsoft Entra ID (40%), OpenShift (40%).
.NET
2 40%
GitHub
2 40%
OpenShift
2 40%
RabbitMQ
2 40%
GitLab
2 40%
Azure
1 20%
GCP
1 20%
Show all (10)
What developer tools does Kruk use?
Copilot is named in 40% of job postings at Kruk, followed by Git (40%), Kong (40%), Rest API (40%).
Copilot
2 40%
Git
2 40%
Kong
2 40%
Rest API
2 40%
Docker
1 20%
Gatling
1 20%
Insomnia
1 20%
JMeter
1 20%
Show all (9)
Which engineering practices does Kruk ask for?
CI/CD is named in 40% of job postings at Kruk, followed by Clean Architecture (20%).
CI/CD
2 40%
Clean Architecture
1 20%
How does your stack fit Kruk?
How modern is the Kruk stack?
Kruk scores 77 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 common is the Kruk stack in its industry?
Share of the 301 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Kruk
Questions about the Kruk tech stack
What programming languages does Kruk use?
The languages named in Kruk job postings are C# (60%), JavaScript (60%), SQL (60%), TypeScript (60%), Python (20%), as a share of the 5 postings of the last 12 months.
Does Kruk use Angular?
Yes. Angular is named in 3 of 5 job postings (60%) and required in 3 of them.
What cloud and platforms does Kruk use?
The cloud and platforms named in Kruk job postings are .NET (2), GitHub (2), Microsoft Entra ID (2) (postings in brackets).
Is the Kruk tech stack changing?
No new technology has appeared in Kruk job postings in the last six months.
How modern is the Kruk tech stack?
Kruk scores 77 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 Kruk tech stack?
Alion reads every job posting Kruk publishes and tags the technologies each one names. The figures on this page count the 5 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, "Kruk tech stack: 35 technologies from 5 job postings", as of Oct 15, 2026. https://alion.io/company/kruk/technologies