Staking Backend Engineer
Summary
Build and maintain the backend for a crypto exchange’s staking service, integrating on-chain protocols and running validator nodes for networks like Ethereum and Solana.
You will analyze and apply on-chain staking protocols and transactions, develop and operate the exchange staking service backend, and run and operate blockchain validator nodes.
Responsibilities
- Analyze and apply on-chain staking protocols and transactions
- Develop and operate the exchange staking service backend
- Run and operate blockchain validator nodes
Requirements
- Deep understanding of blockchain staking services
- Deep understanding of the operation of at least one blockchain validator node
- Problem-solving skills and ability to communicate and collaborate with diverse stakeholders
- Experience designing and operating services based on Kotlin or Java and Spring
- Experience analyzing Bitcoin, Ethereum, and Solana blockchain transactions
- Blockchain node or validator node operation experience is preferred
- Deep understanding of smart contracts is preferred
Benefits
- Flexible working hours
- Welfare points
- Commuting transportation support
- Breakfast provided
- Meal allowance
- Dinner meal support
- Holiday meal support
- Unlimited snacks and drinks
- Housing support
- Childcare support
- Holiday and Parents' Day gifts
- Health screenings for employees and family members
- Group accident insurance
- Employee club support
- Resort and condominium accommodation support