Hubble tech stack
Hubble builds mostly with Go, Java, Python, Ruby. Its stack also includes Windows, Datadog, Amazon Aurora, DynamoDB. Windows is named in 7 of the 7 job postings Hubble published in the last 12 months (100%). Counted by Alion from the job postings of Hubble, updated Nov 12, 2026.
What programming languages does Hubble use?
Go is named in 14% of job postings at Hubble, followed by Java (14%), Python (14%), Ruby (14%).
What frameworks and libraries does Hubble use?
Angular is named in 14% of job postings at Hubble, followed by Playwright (14%), Ruby on Rails (14%), Spring Boot (14%).
What databases does Hubble use?
Amazon Aurora is named in 14% of job postings at Hubble, followed by DynamoDB (14%), MySQL (14%), Redis (14%).
What cloud and platforms does Hubble use?
Windows is named in 100% of job postings at Hubble, followed by Datadog (43%), AWS (14%), GCP (14%).
What developer tools does Hubble use?
Copilot is named in 14% of job postings at Hubble, followed by Devin (14%), Docker (14%), Fivetran (14%).
What AI and ML technologies does Hubble use?
Gemini is named in 29% of job postings at Hubble, followed by Claude (14%).
Which engineering practices does Hubble ask for?
CI/CD is named in 14% of job postings at Hubble.
CI/CD
1 14%
How does your stack fit Hubble?
How is the Hubble stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Hubble stack?
Hubble scores 89 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 Hubble stack in its industry?
Share of the 92 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Hubble
Questions about the Hubble tech stack
What programming languages does Hubble use?
The languages named in Hubble job postings are Go (14%), Java (14%), Python (14%), Ruby (14%), TypeScript (14%), as a share of the 7 postings of the last 12 months.
Does Hubble use Datadog?
Yes. Datadog is named in 3 of 7 job postings (43%) and required in 3 of them.
What cloud and platforms does Hubble use?
The cloud and platforms named in Hubble job postings are Windows (7), Datadog (3), AWS (1) (postings in brackets).
Is the Hubble tech stack changing?
Yes. Gemini first appeared in Hubble job postings in the last six months.
How modern is the Hubble tech stack?
Hubble scores 89 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 Hubble tech stack?
Alion reads every job posting Hubble publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Nov 12, 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, "Hubble tech stack: 29 technologies from 7 job postings", as of Nov 12, 2026. https://alion.io/company/hubble-docs/technologies