Marqeta tech stack
Marqeta builds mostly with Java, JavaScript, Kotlin, Objective-C. Its stack also includes AWS, Kubernetes, MS SQL, MySQL. AWS is named in 3 of the 5 job postings Marqeta published in the last 12 months (60%). Counted by Alion from the job postings of Marqeta, updated Oct 1, 2026.
What programming languages does Marqeta use?
Java is named in 40% of job postings at Marqeta, followed by JavaScript (20%), Kotlin (20%), Objective-C (20%).
Java
2 40%
JavaScript
1 20%
Kotlin
1 20%
Objective-C
1 20%
Python
1 20%
SQL
1 20%
Swift
1 20%
TypeScript
1 20%
What frameworks and libraries does Marqeta use?
React Native is named in 20% of job postings at Marqeta, followed by React.js (20%), Redux (20%).
What databases does Marqeta use?
MS SQL is named in 20% of job postings at Marqeta, followed by MySQL (20%), PostgreSQL (20%), Snowflake (20%).
What cloud and platforms does Marqeta use?
AWS is named in 60% of job postings at Marqeta, followed by Kubernetes (40%), Apache Kafka (20%), Expo (20%).
What developer tools does Marqeta use?
Terraform is named in 60% of job postings at Marqeta, followed by App Center (20%), Bitrise (20%), Fastlane (20%).
Which engineering practices does Marqeta ask for?
BGP is named in 20% of job postings at Marqeta, followed by CI/CD (20%), OSPF (20%), State Management (20%).
How does your stack fit Marqeta?
How modern is the Marqeta stack?
Marqeta 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 Marqeta stack in its industry?
Share of the 569 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Marqeta
Questions about the Marqeta tech stack
What programming languages does Marqeta use?
The languages named in Marqeta job postings are Java (40%), JavaScript (20%), Kotlin (20%), Objective-C (20%), Python (20%), as a share of the 5 postings of the last 12 months.
Does Marqeta use AWS?
Yes. AWS is named in 3 of 5 job postings (60%) and required in 2 of them.
What cloud and platforms does Marqeta use?
The cloud and platforms named in Marqeta job postings are AWS (3), Kubernetes (2), Apache Kafka (1) (postings in brackets).
Is the Marqeta tech stack changing?
No new technology has appeared in Marqeta job postings in the last six months.
How modern is the Marqeta tech stack?
Marqeta 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 Marqeta tech stack?
Alion reads every job posting Marqeta 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, "Marqeta tech stack: 34 technologies from 5 job postings", as of Oct 1, 2026. https://alion.io/company/marqeta/technologies