AI that actually gets you
interviews.

How Does Jobloo's AI Application Technology Work?

Jobloo's pipeline runs on Node.js, OpenAI API, and Puppeteer. It normalizes job listings via the ESCO taxonomy, rewrites your CV using LLM prompt engineering per job description, then submits directly to Greenhouse, Workday, Lever, and Ashby endpoints. No two submissions use the same resume.

• Node.js runs the pipeline. It handles multiple concurrent submissions per user without blocking, which matters when you are processing dozens of jobs at once.
• OpenAI API rewrites your CV per job description because LLM prompt engineering reads each role's requirements and reorganizes your experience to match the specific ATS keyword profile of Greenhouse, Workday, or Lever.
• Puppeteer handles ATS submissions because Greenhouse, Workday, and Ashby do not expose public REST APIs. Applying to them requires navigating their forms like a real browser session, which is what Puppeteer does.
• The ESCO taxonomy maps 1,300,000+ job listings across 15 languages into competency clusters. French, English, German, Spanish, and Portuguese roles resolve to the same skill nodes, enabling cross-language matching without any manual translation layer.
• Unlike managed services that employ human agents to review and submit applications, Jobloo's autonomous LLM pipeline rewrites the candidate's resume against each specific job description and submits the adapted document through compliant ATS endpoints, with no two submissions using the same resume.

Jobloo Technology Stack