###We have multiple product lines, and this position will be independently responsible for at least one of them in the future, from product development to business implementation, and completing end-to-end project delivery. 1. Hardware Wallet, Top 3 Cold Wallet Products in the Digital Currency Cold Wallet Segment - Keystone 3/Keystone 3 Pro, collaborates with top engineers worldwide to optimize product experience, enrich product features, and create the coolest cold wallet in the world. 2. Web based web wallet, MetaMask (a software wallet with the top 1 Web3 user base) officially collaborates with BTCSnap (now called Zion) to support BTC trading; Cooperate with the "Alipay" level wallet products in the Web3 world to make 30 million monthly active users embrace BTC. 3. For independent e-commerce websites, the core of hardware business is to drive product sales growth, and your product capability is the purchasing power of users. ###Responsibility 1 Project Management 1 Understand product/business objectives, plan and dismantle product roadmap and version planning, coordinate R&D resources to complete the execution and delivery of the plan; two Responsible for internal communication and task alignment, ensuring that relevant departments/colleagues reach a consensus and understanding of goals and expected results; three Responsible for daily project management and R&D work within the team, promoting efficient delivery of sub tasks; 2. Product Design 1 Deeply understand the underlying logic of blockchain and the characteristics and application features of major public chain technologies, complete related product designs, and promote research and development implementation; two Conduct research on the characteristics of major mainstream software wallets and cold wallet products, improve product function design, and enhance product core competitiveness; three Pay attention to user operations, collect and organize user needs, and maintain a product demand pool; four Optimize and polish product details from the user's perspective, enhance user experience, and improve product usability; five Participate in partial product testing work, complete product functional acceptance, and ensure product delivery quality; 3. External cooperation 1 Conduct research on mainstream popular wallets, DeFi, Swap and other projects or teams in the market, and screen matching integration targets; two Collaborate with colleagues from the marketing department and other relevant departments to liaise with external project teams/wallet teams and facilitate cooperation intentions. three Coordinate internal resources to complete collaborative delivery, track progress throughout the entire chain, and push internal and external progress; four Promote internal market and external brand resources, achieve maximum integration effect, and triple growth of brand, traffic, and sales;