Staking Backend Engineer
Bithumb · Seoul, Gangnam-gu, Teheran-ro 124, Samwon Tower, Bithumb headquarters ·
- Work mode
- Onsite
- Category
- Backend
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.
Analyze and apply on-chain staking protocols and transactions, develop and operate the exchange staking service backend, and run 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
- Strong problem-solving, communication, and collaboration skills
- 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 preferred
- Deep understanding of smart contracts preferred
- Ability to share knowledge through code reviews and support colleague development
Benefits
- Flexible working hours
- Welfare points
- Commuting transportation support
- Breakfast, meal, and dinner 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
- Professional, foreign-language, and book purchase support