For B2B Commerce Cloud Skills -
• Solid hands-on experience in implementing Salesforce B2B Commerce Cloud
• Experience with designing responsive Salesforce Communities / Storefront Buyer Experiences
• Demonstrated skills in developing training and delivering training sessions,
• Salesforce B2B Commerce product knowledge with experience in features like product hierarchy,
storefront association, Account Group, price list, page labels, indexing etc.
• Customize Salesforce B2B Commerce OOTB (out of the box) flow.
• Salesforce B2B Commerce views, models, pubsub, page labels modification as per requirement.
• Salesforce B2B Commerce feature customization using Salesforce Metadata.
• Knowledge of Remote action integration.
• Salesforce B2B Commerce CC Admin expertise.
• Strong knowledge and expertise regarding SFCC Platform

For CGC Development skills ? It will remain same as that of Salesforce development + Nice to have : CGC accreditation certification.
Salesforce Integration Development