DirectFN tech stack
DirectFN builds mostly with Java, Python, JavaScript, TypeScript. Its stack also includes Apache Kafka, Azure DevOps, Cypress, JUnit. Java is named in 2 of the 4 job postings DirectFN published in the last 12 months (50%). Counted by Alion from the job postings of DirectFN, updated Oct 27, 2026.
What programming languages does DirectFN use?
Java is named in 50% of job postings at DirectFN, followed by Python (50%), JavaScript (25%), TypeScript (25%).
What frameworks and libraries does DirectFN use?
Cypress is named in 25% of job postings at DirectFN, followed by JUnit (25%), Playwright (25%), Selenium (25%).
What cloud and platforms does DirectFN use?
Apache Kafka is named in 25% of job postings at DirectFN, followed by Azure DevOps (25%), GitHub Actions (25%), SonarQube (25%).
What developer tools does DirectFN use?
Git is named in 50% of job postings at DirectFN, followed by Docker (25%), IBM MQ (25%), Jenkins (25%).
What AI and ML technologies does DirectFN use?
LLM is named in 25% of job postings at DirectFN.
LLM
1 25%
Which engineering practices does DirectFN ask for?
AI Agents is named in 25% of job postings at DirectFN, followed by CI/CD (25%), Machine Learning (25%), Prompt Engineering (25%).
How does your stack fit DirectFN?
How modern is the DirectFN stack?
DirectFN scores 84 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: 1; legacy ones: 0.
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Questions about the DirectFN tech stack
What programming languages does DirectFN use?
The languages named in DirectFN job postings are Java (50%), Python (50%), JavaScript (25%), TypeScript (25%), COBOL (25%), as a share of the 4 postings of the last 12 months.
What cloud and platforms does DirectFN use?
The cloud and platforms named in DirectFN job postings are Apache Kafka (1), Azure DevOps (1), GitHub Actions (1) (postings in brackets).
Is the DirectFN tech stack changing?
No new technology has appeared in DirectFN job postings in the last six months.
How modern is the DirectFN tech stack?
DirectFN scores 84 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: 1; legacy ones: 0.
How does Alion know the DirectFN tech stack?
Alion reads every job posting DirectFN 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 27, 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, "DirectFN tech stack: 25 technologies from 4 job postings", as of Oct 27, 2026. https://alion.io/company/directfn-2/technologies