The rational design and construction of bimetallic hierarchical nanostructures are effective strategies for the development of conversion alloying reaction anode for sodium ion batteries (SIBs). Herein, novel hierarchical ZnS/MoS₂ bimetallic sulfides are designed and fabricated via a simple sulfuration process, in which ZnS/MoS₂ nanoparticles are encapsulated in Zn/Mo bimetallic imidazolate framework (Zn/Mo BIFs) derived nitrogen doped carbon frameworks with covering reduced graphene oxide (ZnS@MoS₂/NC@rGO). The derived nitrogen doped carbon and graphene nanosheets can enhance electrical conductivity, and accommodate volume changes of ZnS/MoS₂ on the cycling. Meanwhile, the ZnS-MoS₂ heterostructure accelerates diffusion dynamics in the interface, and promotes the charge transfer rate. Due to the compositional and structural features, the obtained ZnS@MoS₂/NC@rGO sample delivers superior sodium storage performance, which achieves a specific capacity of 480 mAh/g at 0.2 A/g over 100 cycles, and good rate capability of 308 mAh/g at 4 A/g. The full SIBs are fabricated by ZnS@MoS₂/NC@rGO anode with homemade Na₃V₂(PO₄)₃/C cathode which exhibit the high energy density of 127.8 Wh kg⁻¹ at the power density of 105.9 W kg⁻¹. The preparation strategy manifests an effective and simple method to in situ fabricate hierarchical hetero-interfaces bimetallic sulfides/carbon anode materials for SIBs.