RainFocus tech stack
RainFocus builds mostly with JavaScript, SQL, Bash, PowerShell. Its stack also includes VMWare, AWS, React.js, MS SQL. VMWare is named in 19 of the 21 job postings RainFocus published in the last 12 months (90%). Counted by Alion from the job postings of RainFocus, updated Oct 3, 2026.
What programming languages does RainFocus use?
JavaScript is named in 14% of job postings at RainFocus, followed by SQL (14%), Bash (10%), PowerShell (10%).
Show all (9)
What frameworks and libraries does RainFocus use?
React.js is named in 10% of job postings at RainFocus, followed by Angular (5%), Lightning Web Components (5%), Svelte (5%).
What databases does RainFocus use?
MS SQL is named in 5% of job postings at RainFocus, followed by MySQL (5%), Oracle (5%).
What cloud and platforms does RainFocus use?
VMWare is named in 90% of job postings at RainFocus, followed by AWS (10%), Burp Suite (10%), Kali Linux (10%).
VMWare
19 90%
AWS
2 10%
Burp Suite
2 10%
Kali Linux
2 10%
SonarQube
2 10%
Postman
2 10%
Show all (11)
What developer tools does RainFocus use?
Rest API is named in 10% of job postings at RainFocus, followed by Adobe Photoshop (5%), Adobe XD (5%), Claude Code (5%).
Rest API
2 10%
Adobe Photoshop
1 5%
Adobe XD
1 5%
Claude Code
1 5%
Copilot
1 5%
Cursor
1 5%
Git
1 5%
Show all (10)
What AI and ML technologies does RainFocus use?
Claude is named in 10% of job postings at RainFocus, followed by LLM (5%), ChatGPT (5%).
Which engineering practices does RainFocus ask for?
AI Agents is named in 19% of job postings at RainFocus, followed by CI/CD (10%), Incident Management (10%), RAG (5%).
What does each RainFocus team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Security
3 postingsHow does your stack fit RainFocus?
How is the RainFocus 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 RainFocus stack?
RainFocus scores 88 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: 3; legacy ones: 0.
Companies with a stack like RainFocus
Questions about the RainFocus tech stack
What programming languages does RainFocus use?
The languages named in RainFocus job postings are JavaScript (14%), SQL (14%), Bash (10%), PowerShell (10%), Python (10%), as a share of the 21 postings of the last 12 months.
Does RainFocus use React.js?
Yes. React.js is named in 2 of 21 job postings (10%) and required in 2 of them.
What cloud and platforms does RainFocus use?
The cloud and platforms named in RainFocus job postings are VMWare (19), AWS (2), Burp Suite (2) (postings in brackets).
What skills do you need for a Security job at RainFocus?
Security postings at RainFocus most often require VMWare (3), AWS (2), Burp Suite (2), Kali Linux (2), out of 3 postings in the last 12 months.
Is the RainFocus tech stack changing?
Yes. Claude, CI/CD, AI Agents, AWS first appeared in RainFocus job postings in the last six months.
How modern is the RainFocus tech stack?
RainFocus scores 88 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: 3; legacy ones: 0.
How does Alion know the RainFocus tech stack?
Alion reads every job posting RainFocus publishes and tags the technologies each one names. The figures on this page count the 21 postings of the last 12 months and were updated on Oct 3, 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, "RainFocus tech stack: 50 technologies from 21 job postings", as of Oct 3, 2026. https://alion.io/company/rainfocus/technologies