What you'll do
- Building and maintaining backend APIs and services
- Designing scalable architecture for marketplace and asset workflows
- Integrating with blockchain smart contracts (event listening, indexing, data sync)
- Managing off-chain logic for listings, users, and transactions
- Working closely with frontend and smart contract engineers
- Designing data models for real-world asset tokenization flows
What we're looking for
- Strong backend development experience in Node.js
- Experience building production-grade APIs and services
- Understanding of databases (SQL and/or NoSQL)
- Experience working with distributed systems or scalable architectures
- Ability to write clean, maintainable, and well-structured code
Nice to have
- Experience with blockchain or Web3 systems
- Familiarity with smart contracts (Solidity, EVM ecosystems)
- Experience with event-driven architecture or message queues
- Knowledge of authentication, security, and access control systems
Tech Stack
Node.js, React / Next.js, Ethereum + L2, Solidity, IPFS + off-chain databases
Why this role
- High ownership of backend architecture
- Early-stage equity / token upside
- Real impact on system design and scalability
- Close collaboration with core team
Compensation
Flexible (depending on experience) · Equity / token allocation · Remote-first setup
How to apply
- GitHub / portfolio
- Backend systems or APIs you've built
- Short note on your experience with backend architecture and blockchain systems
