The justice literature, to date, shows that changes in fairness perceptions over time are consequential for job attitudes. However, few studies have been directed at explicating how fairness perceptions change over time or individual differences in patterns of change. The present research attempts to fill this gap by exploring patterns of temporal changes in fairness perceptions toward the selection process during a hiring process and potential determinants for such change. In a 3‐wave longitudinal study of the entire hiring process (pre‐, in‐, and post‐process) using a latent growth mixture modeling approach, different patterns of change in perceived fairness were modeled. In addition, the role of Big Five personality factors to predict classes of temporal patterns was examined. Results suggest that, on average, fairness perceptions declined in a non‐linear way over time, with high initial levels of fairness perception corresponding to a lower rate of decline, and vice versa. Four unique classes of applicants exhibiting different initial scores and growth of fairness perceptions were identified, which were predicted by the personality factors of extraversion, agreeableness, and conscientiousness. Findings are discussed in terms of their implications for fairness theory and future research.