Artificial Intelligence (AI) shows up as a transformative instrument in today’s recruitment, where organizations can automate resume screening, candidate ranking, and job matching in a faster, maybe even more streamlined way. When companies fold in machine learning with natural language processing, AI-based hiring systems can genuinely improve hiring efficiency, cutting down the everyday operational costs, and also help executives make decisions that lean on data rather than just gut feeling. But at the same time, there are real concerns about algorithmic fairness, including discrimination, and these worries create ethical, legal, and managerial headaches that you really can’t just push aside. Since many of these systems are usually trained on old recruitment records, they may absorb existing societal biases and then continue reinforcing them, so some demographic groups could be treated unevenly across the full hiring pipeline. In this study, we ask whether algorithmic bias is really present in AI-driven recruitment systems and what it does in practice, mixing a bit of theory-oriented discussion with an empirical check. We worked with a recruitment dataset containing 10,000 applicant entries to train and evaluate four machine learning models: logistic regression, random forest, gradient boosting, and a multi-layer perceptron (MLP).

To see how well each model worked, we looked at these usual evaluation measures For the fairness part, we ran demographic bias auditing across gender, race, and age cohorts, and not just one single view either. The outcomes showed, kind of clearly, that the MLP ended up with the best predictive performance, and it seemed particularly strong on candidate-to-job matching style tasks, which, honestly, is where it looked best. This study points at a pretty serious tension in AI hiring, so better prediction does not automatically mean more fair choices. It also says fairness reviews should go with transparency features and bias reduction methods built into the recruiting tech. Overall, by combining technical evals with ethical and managerial stuff, this work pushes for responsible, transparent AI hiring systems. These systems aim to keep org productivity while respecting social fairness too.

Keywords— Algorithmic Bias; AI Recruitment; Hiring Discrimination; Machine Learning Fairness; Disparate Impact; Neural Network.