Cassiopeia tech stack
Cassiopeia builds mostly with TypeScript, JavaScript, Node JS, SQL. Its stack also includes GitLab CI, Kubernetes, PostgreSQL, Redis. TypeScript is named in 3 of the 5 job postings Cassiopeia published in the last 12 months (60%). Counted by Alion from the job postings of Cassiopeia, updated Oct 1, 2026.
What programming languages does Cassiopeia use?
TypeScript is named in 60% of job postings at Cassiopeia, followed by JavaScript (60%), Node JS (40%), SQL (40%).
TypeScript
3 60%
JavaScript
3 60%
Node JS
2 40%
SQL
2 40%
Go
1 20%
Kotlin
1 20%
Python
1 20%
Rust
1 20%
Show all (10)
What frameworks and libraries does Cassiopeia use?
OpenTelemetry is named in 40% of job postings at Cassiopeia, followed by Axios (20%), Cypress (20%), Ethers.js (20%).
OpenTelemetry
2 40%
Axios
1 20%
Cypress
1 20%
Ethers.js
1 20%
Fastify
1 20%
Formik
1 20%
Jest
1 20%
Material UI
1 20%
Show all (25)
What databases does Cassiopeia use?
PostgreSQL is named in 60% of job postings at Cassiopeia, followed by Redis (40%).
PostgreSQL
3 60%
Redis
2 40%
What cloud and platforms does Cassiopeia use?
GitLab CI is named in 60% of job postings at Cassiopeia, followed by Kubernetes (60%), Grafana (40%), RabbitMQ (40%).
GitLab CI
3 60%
Kubernetes
3 60%
Grafana
2 40%
RabbitMQ
2 40%
Yandex Cloud
2 40%
Apache Kafka
1 20%
Figma
1 20%
GitLab
1 20%
Show all (10)
What developer tools does Cassiopeia use?
WebSockets is named in 80% of job postings at Cassiopeia, followed by Docker (60%), Git (40%), Helm (40%).
WebSockets
4 80%
Docker
3 60%
Git
2 40%
Helm
2 40%
Prometheus
2 40%
Terraform
2 40%
Vault
2 40%
npm
2 40%
Show all (22)
Which engineering practices does Cassiopeia ask for?
CI/CD is named in 20% of job postings at Cassiopeia, followed by DNS (20%), State Management (20%), VPN (20%).
What other technologies does Cassiopeia use?
Ethereum is named in 20% of job postings at Cassiopeia.
Ethereum
1 20%
How does your stack fit Cassiopeia?
How modern is the Cassiopeia stack?
Cassiopeia 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 common is the Cassiopeia stack in its industry?
Share of the 417 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Cassiopeia
Questions about the Cassiopeia tech stack
What programming languages does Cassiopeia use?
The languages named in Cassiopeia job postings are TypeScript (60%), JavaScript (60%), Node JS (40%), SQL (40%), Go (20%), as a share of the 5 postings of the last 12 months.
Does Cassiopeia use OpenTelemetry?
Yes. OpenTelemetry is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does Cassiopeia use?
The cloud and platforms named in Cassiopeia job postings are GitLab CI (3), Kubernetes (3), Grafana (2) (postings in brackets).
Is the Cassiopeia tech stack changing?
No new technology has appeared in Cassiopeia job postings in the last six months.
How modern is the Cassiopeia tech stack?
Cassiopeia 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 Cassiopeia tech stack?
Alion reads every job posting Cassiopeia 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 1, 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, "Cassiopeia tech stack: 75 technologies from 5 job postings", as of Oct 1, 2026. https://alion.io/company/cassiopeia/technologies