Smart-Hiring: An Explainable end-to-end Pipeline for CV Information Extraction and Job Matching

TL;DR

Smart-Hiring is an explainable NLP pipeline that automates resume information extraction and candidate-job matching, improving efficiency, transparency, and fairness in recruitment processes.

Contribution

It introduces a modular, explainable system combining document parsing, NER, and embedding techniques for accurate, interpretable candidate-job matching.

Findings

Achieves competitive matching accuracy

Demonstrates robustness across multiple domains

Provides high interpretability and transparency

Abstract

Hiring processes often involve the manual screening of hundreds of resumes for each job, a task that is time and effort consuming, error-prone, and subject to human bias. This paper presents Smart-Hiring, an end-to-end Natural Language Processing (NLP) pipeline de- signed to automatically extract structured information from unstructured resumes and to semantically match candidates with job descriptions. The proposed system combines document parsing, named-entity recognition, and contextual text embedding techniques to capture skills, experience, and qualifications. Using advanced NLP technics, Smart-Hiring encodes both resumes and job descriptions in a shared vector space to compute similarity scores between candidates and job postings. The pipeline is modular and explainable, allowing users to inspect extracted entities and matching rationales. Experiments were conducted on a real-world dataset of resumes and job descriptions spanning multiple professional domains, demonstrating the robustness and feasibility of the proposed approach. The system achieves competitive matching accuracy while preserving a high degree of interpretability and transparency in its decision process. This work introduces a scalable and practical NLP frame- work for recruitment analytics and outlines promising directions for bias mitigation, fairness-aware modeling, and large-scale deployment of data-driven hiring solutions.