Sunrise Investment International is hiring a

Web3 Chief Solutions Architect - Real Estate Tokenization and Trading Services

Company Description

Sunrise Investment International is a professional institution focused on global asset management, real estate investment, financial advisory, and technology incubation. With a deep understanding of the global investment market, we utilize in-depth analysis, diversified financial instruments, and a client-centric approach to help clients achieve sustainable wealth growth. We also assist High-Tech enterprises in going public on the US stock market.

Role Description

This is a contract role for a Chief Solutions Architect - Real Estate Tokenization and Trading Services. The role is hybrid, located in San Diego, CA, with some work from home flexibility. The Chief Solutions Architect will be responsible for designing solution architectures, developing software by leading offshore software development resource, integrating systems, optimizing business processes and cooperating with law firm partners to ensure compliance to all governance regulations.

Qualifications

1. Blockchain and Smart Contract Development

• Proficiency in Ethereum and EVM-compatible blockchains (e.g., Polygon, Arbitrum, Base) with the ability to recommend suitable networks.
• Strong expertise in Solidity and secure smart contract development (e.g., preventing reentrancy, overflow, permission mismanagement).
• Demonstrated experience with ERC-20, ERC-721, and ERC-1155 standards, with the ability to design and implement compliant security tokens for real estate assets.
• Capability to implement token issuance, purchase, transfer, lock-up mechanisms, and dividend distribution via smart contracts.

2. Security and Regulatory Compliance

• Proven ability to conduct or coordinate smart contract security audits with reputable third-party firms.
• Understanding of U.S. and international regulatory requirements (e.g., SEC regulations on securities tokens, KYC/AML compliance).
• Experience integrating KYC/AML verification modules to ensure compliant investor onboarding.
• Expertise in data encryption, privacy protection, key management, and multi-signature wallets.

3. Platform and System Development

• Ability to integrate Web3 wallets (MetaMask, WalletConnect, etc.) seamlessly.
• Development of a comprehensive investor dashboard: registration, asset presentation, transaction history, and income distribution.
• Creation of real estate asset management modules for project tokenization, valuation, and cash flow management.
• Development of both frontend and backend applications, including web-based and mobile DApps.
• Provision of APIs for third-party integration and potential exchange connectivity.

4. Secondary Market Trading and Liquidity Solutions

• Capability to develop peer-to-peer (P2P) trading features or integrate with decentralized exchanges (DEXs).
• Knowledge of liquidity pool (AMM) and order book models, with the ability to adapt based on regulatory environments.
• Support for restricted transfer mechanisms (e.g., tokens tradable only among qualified or accredited investors).

5. System Architecture and Scalability

• Experience designing hybrid systems that balance on-chain and off-chain data storage for compliance and efficiency.
• Modular and scalable system architecture to support future upgrades (e.g., cross-chain expansion, NFT-based ownership rights).
• Ability to ensure high-performance transaction processing and data query handling.

6. Project Experience and Team Qualifications

• Demonstrated experience in tokenization, Security Token Offerings (STOs), and real estate blockchain projects.
• Familiarity with both fintech and real estate sectors, with preference for teams with cross-domain expertise.
• Ability to present relevant case studies, client references, or working demos.

7. Project Delivery and Support Services

• Provision of end-to-end services: requirements gathering, system architecture, development, testing, deployment, auditing, launch, and maintenance.
• Delivery of technical documentation and training materials to ensure client self-sufficiency.
• Commitment to long-term technical support, system maintenance, and feature upgrades.

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