The article investigates the mechanisms shaping a new quality of social development in contemporary Russia amidst growing societal challenges. Four key mechanisms are explored: mediation, social dialogue, polysubjectivity, and convergence. These are analyzed for their role in fostering novel forms of social integration and development. The mechanisms serve as tools for studying and shaping the current interplay between tradition and innovation, cultural stasis and social dynamics across various sociocultural contexts and transitional processes. The paper draws upon works presented at the All-Russian Scientific Conference “Individualization and Collectivism in Contemporary Russian Society,” offering an original interpretation that synthesizes and structures these studies. Notable contributions include V.A. Lektorsky’s concept of “the supra-individual as social universality,” which advances our understanding of socio-individual meaning formation and transcends the individual-society dichotomy. A.A. Auzan’s analysis of the dual-core structure of Russian culture aptly captures the unique challenges of social development in Russia. O.V. Aksenova’s examination of the contradictory nature of social action subjects in an increasingly technologized society illuminates the complexities of balancing freedom with necessity, and uniformity with diversity in social action. V.M. Rozin’s approach is considered for its potential to facilitate mediational social dialogue in Russian society. The author argues that neither the individualistic nor the collectivist cores of Russian culture can independently drive effective modernization. Instead, the concept of convergence is proposed as a means to transcend the extremes of ego-individualism and totalitarian collectivism. Three primary directions for implementing convergent strategies are identified: synthesizing individual and social aspects in social action and dialogue, optimizing center-periphery interactions in governance, and developing public-private partnership models as a form of economic convergence. The study emphasizes the need for new forms of social integration and concludes that Russia’s sustainable social development requires an integrative socio-individual model, combining elements of individual freedom and collective solidarity.