The article analyzes the problem of the correlation between professional well-being and organizational commitment of specialists in the field of IT in Ukraine. The concept of "professional well-being" is defined as the psychological state of the employee associated with the efficiency and productivity of his work; the concept of "organizational commitment" as an emotional attachment, identification with the norms and values of the organization, acceptance of goals, excessive work in the interests of the company. The professional well-being was studied according to the method of "Professional well-being" K. Ruth (indicators: autonomy in professional activity, competence, professional growth, positive relations in the team, professional goals, acceptance of oneself as a professional, general indicator); and organizational commitment according to the method of "Professional demand for personality" O. Kharitonova (indicators: satisfaction with the realization of professional potential, belonging to the professional community, experiencing professional demand, professional competence, professional authority, evaluation of professional results, attitude to others, self- esteem and general indicator of personal demand in the professional plan) and the Questionnaire of J. Meyer and N. Allen "Scale of organizational commitment" (indicators: affective loyalty, normative loyalty, continuance loyalty). The correlation between professional well-being and organizational commitment has been empirically identified by correlation analysis. Loyalty scales have been found to be negatively correlated with professional well-being scales, suggesting that the more competent an IT professional considers himself, the less likely he is to become loyal to an organization. It is concluded that the structure of professional well-being and commitment to the company of IT employees has its own characteristics and requires more detailed further research.