Zum tech stack
Zum builds mostly with SQL, TypeScript, JavaScript, Node JS. Its stack also includes Apache Kafka, Figma, OpenSearch, PostgreSQL. SQL is named in 3 of the 15 job postings Zum published in the last 12 months (20%). Counted by Alion from the job postings of Zum, updated Nov 13, 2026.
What programming languages does Zum use?
SQL is named in 20% of job postings at Zum, followed by TypeScript (13%), JavaScript (13%), Node JS (7%).
What frameworks and libraries does Zum use?
Angular is named in 7% of job postings at Zum, followed by React Native (7%), RxJS (7%), SwiftUI (7%).
What databases does Zum use?
OpenSearch is named in 7% of job postings at Zum, followed by PostgreSQL (7%), Redis (7%).
What cloud and platforms does Zum use?
Apache Kafka is named in 7% of job postings at Zum, followed by Figma (7%), Kubernetes (7%), Looker (7%).
What developer tools does Zum use?
Microsoft Excel is named in 27% of job postings at Zum, followed by Adobe InDesign (7%), gRPC (7%).
What AI and ML technologies does Zum use?
ChatGPT is named in 7% of job postings at Zum, followed by Claude (7%).
Which engineering practices does Zum ask for?
Incident Management is named in 40% of job postings at Zum, followed by DHCP (7%), DNS (7%), State Management (7%).
What does each Zum team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Management
3 postingsHow does your stack fit Zum?
How is the Zum 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 Zum stack?
Zum scores 83 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 Zum stack in its industry?
Share of the 200 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Zum
Questions about the Zum tech stack
What programming languages does Zum use?
The languages named in Zum job postings are SQL (20%), TypeScript (13%), JavaScript (13%), Node JS (7%), Swift (7%), as a share of the 15 postings of the last 12 months.
What cloud and platforms does Zum use?
The cloud and platforms named in Zum job postings are Apache Kafka (1), Figma (1), Kubernetes (1) (postings in brackets).
What skills do you need for a Management job at Zum?
Management postings at Zum most often require Microsoft Excel (3), SQL (2), out of 3 postings in the last 12 months.
Is the Zum tech stack changing?
Yes. SQL, Microsoft Excel first appeared in Zum job postings in the last six months.
How modern is the Zum tech stack?
Zum scores 83 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 Zum tech stack?
Alion reads every job posting Zum publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Nov 13, 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, "Zum tech stack: 32 technologies from 15 job postings", as of Nov 13, 2026. https://alion.io/company/ridezum/technologies