The role of SAP HCM bAV Consultant at Wavestone Germany AG focuses on providing expert consulting and technical implementation for the SAP HCM bAV module, significantly impacting the banking sector. Key responsibilities include advising on the implementation of company pension schemes, customizing the bAV module, and managing various infotypes. Candidates should possess expertise in SAP PA, PY, and bAV modules, along with ABAP programming skills and experience in the banking environment.