CKB tech stack
CKB builds mostly with Java, Bash, Python. Its stack also includes Azure, Kubernetes, Cassandra, MS SQL. Java is named in 3 of the 3 job postings CKB published in the last 12 months (100%). Counted by Alion from the job postings of CKB, updated Oct 11, 2026.
What programming languages does CKB use?
Java is named in 100% of job postings at CKB, followed by Bash (67%), Python (67%).
What databases does CKB use?
Cassandra is named in 33% of job postings at CKB, followed by MS SQL (33%), Redis (33%).
What cloud and platforms does CKB use?
Azure is named in 100% of job postings at CKB, followed by Kubernetes (100%), AWS (100%), GitLab CI (67%).
What developer tools does CKB use?
Docker is named in 100% of job postings at CKB, followed by Ansible (67%), CircleCI (67%), CloudFormation (67%).
Which engineering practices does CKB ask for?
CI/CD is named in 100% of job postings at CKB, followed by DNS (67%).
CI/CD
3 100%
How does your stack fit CKB?
How modern is the CKB stack?
CKB 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 CKB
Questions about the CKB tech stack
What programming languages does CKB use?
The languages named in CKB job postings are Java (100%), Bash (67%), Python (67%), as a share of the 3 postings of the last 12 months.
Does CKB use Azure?
Yes. Azure is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does CKB use?
The cloud and platforms named in CKB job postings are Azure (3), Kubernetes (3), AWS (3) (postings in brackets).
Is the CKB tech stack changing?
No new technology has appeared in CKB job postings in the last six months.
How modern is the CKB tech stack?
CKB 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 CKB tech stack?
Alion reads every job posting CKB 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, "CKB tech stack: 23 technologies from 3 job postings", as of Oct 11, 2026. https://alion.io/company/ckb-me/technologies