Crefaz tech stack
Crefaz builds mostly with SQL, C#, JavaScript, TypeScript. Its stack also includes Azure, .NET, MySQL, PostgreSQL. SQL is named in 6 of the 9 job postings Crefaz published in the last 12 months (67%). Counted by Alion from the job postings of Crefaz, updated Nov 3, 2026.
What programming languages does Crefaz use?
SQL is named in 67% of job postings at Crefaz, followed by C# (22%), JavaScript (22%), TypeScript (22%).
What frameworks and libraries does Crefaz use?
Testcontainers is named in 11% of job postings at Crefaz.
Testcontainers
1 11%
What databases does Crefaz use?
MySQL is named in 11% of job postings at Crefaz, followed by PostgreSQL (11%).
MySQL
1 11%
PostgreSQL
1 11%
What cloud and platforms does Crefaz use?
Azure is named in 44% of job postings at Crefaz, followed by .NET (22%), AWS (22%), Azure DevOps (22%).
Azure
4 44%
.NET
2 22%
AWS
2 22%
Azure DevOps
2 22%
Grafana
2 22%
Kubernetes
2 22%
Amazon EKS
1 11%
Show all (15)
What developer tools does Crefaz use?
Git is named in 44% of job postings at Crefaz, followed by Rest API (33%), Ansible (11%), Bicep (11%).
Git
4 44%
Rest API
3 33%
Ansible
1 11%
Bicep
1 11%
CloudFormation
1 11%
Docker
1 11%
Insomnia
1 11%
Prometheus
1 11%
Show all (11)
Which engineering practices does Crefaz ask for?
CI/CD is named in 67% of job postings at Crefaz, followed by FinOps (33%), Clean Architecture (11%), IAM (11%).
What does each Crefaz 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 Crefaz?
How modern is the Crefaz stack?
Crefaz scores 70 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 Crefaz
Questions about the Crefaz tech stack
What programming languages does Crefaz use?
The languages named in Crefaz job postings are SQL (67%), C# (22%), JavaScript (22%), TypeScript (22%), Python (11%), as a share of the 9 postings of the last 12 months.
Does Crefaz use Azure?
Yes. Azure is named in 4 of 9 job postings (44%) and required in 3 of them.
What cloud and platforms does Crefaz use?
The cloud and platforms named in Crefaz job postings are Azure (4), .NET (2), AWS (2) (postings in brackets).
What skills do you need for a Backend job at Crefaz?
Backend postings at Crefaz most often require SQL (3), Git (2), Rest API (2), out of 3 postings in the last 12 months.
Is the Crefaz tech stack changing?
No new technology has appeared in Crefaz job postings in the last six months.
How modern is the Crefaz tech stack?
Crefaz scores 70 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 Crefaz tech stack?
Alion reads every job posting Crefaz publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Nov 3, 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, "Crefaz tech stack: 40 technologies from 9 job postings", as of Nov 3, 2026. https://alion.io/company/crefaz/technologies