Mos tech stack
Mos builds mostly with JavaScript, Go, Node JS, Python. Its stack also includes PostgreSQL, Linux, Kubernetes, MySQL. PostgreSQL is named in 3 of the 4 job postings Mos published in the last 12 months (75%). Counted by Alion from the job postings of Mos, updated Oct 7, 2026.
What programming languages does Mos use?
JavaScript is named in 50% of job postings at Mos, followed by Go (25%), Node JS (25%), Python (25%).
What frameworks and libraries does Mos use?
FastAPI is named in 25% of job postings at Mos, followed by Next.js (25%), React.js (25%).
What databases does Mos use?
PostgreSQL is named in 75% of job postings at Mos, followed by MySQL (25%).
PostgreSQL
3 75%
MySQL
1 25%
What cloud and platforms does Mos use?
Linux is named in 50% of job postings at Mos, followed by Kubernetes (25%), Windows (25%), Windows Server (25%).
What developer tools does Mos use?
Rest API is named in 50% of job postings at Mos, followed by Docker (25%), Nginx (25%).
Which engineering practices does Mos ask for?
DNS is named in 50% of job postings at Mos, followed by CI/CD (25%), DHCP (25%), Platform Engineering (25%).
How does your stack fit Mos?
How modern is the Mos stack?
Mos scores 79 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: 0; legacy ones: 0.
Companies with a stack like Mos
Questions about the Mos tech stack
What programming languages does Mos use?
The languages named in Mos job postings are JavaScript (50%), Go (25%), Node JS (25%), Python (25%), SQL (25%), as a share of the 4 postings of the last 12 months.
Does Mos use Linux?
Yes. Linux is named in 2 of 4 job postings (50%) and required in 2 of them.
What cloud and platforms does Mos use?
The cloud and platforms named in Mos job postings are Linux (2), Kubernetes (1), Windows (1) (postings in brackets).
Is the Mos tech stack changing?
No new technology has appeared in Mos job postings in the last six months.
How modern is the Mos tech stack?
Mos scores 79 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: 0; legacy ones: 0.
How does Alion know the Mos tech stack?
Alion reads every job posting Mos publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 7, 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, "Mos tech stack: 24 technologies from 4 job postings", as of Oct 7, 2026. https://alion.io/company/mos-22/technologies