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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
moomoo | Shenzhen, China | $77k - $90k | |||
Land | Remote | $72k - $75k | |||
BitKernel | Austin, TX, United States | $91k - $180k | |||
travoom | Austin, TX, United States | $84k - $150k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
travoom | Austin, TX, United States | $112k - $120k | |||
Squads | Remote | $84k - $90k | |||
Travoom | Austin, TX, United States | $112k - $120k | |||
sigmasoftware2 | Lviv, Ukraine | $122k - $150k | |||
Temporal | Remote | $200k - $300k | |||
Wintermute | Remote | $36k - $62k | |||
Ethena Labs | Remote | $180k - $230k | |||
Anza | United States | $90k - $150k | |||
P2P. org | Croatia |
| |||
Binance | Brisbane, Australia |
| |||
Animoca Brands Limited | Hong Kong, Hong Kong | $72k - $72k |
- Develop and maintain core custodial wallet modules including account management, deposit, withdrawal, sweeping, signing, and transaction broadcasting.
- Integrate multiple blockchain protocols (BTC, ETH, Solana, Tron, Cosmos, etc.) through RPC, SDKs, or in-house solutions to ensure stable and high-availability operations.
- Participate in the architecture and modular design of the wallet system to enhance scalability, reliability, and performance.
- Implement automated monitoring, alerting, and logging systems for full traceability of asset flows.
- Write high-quality, testable code; participate in code reviews and CI/CD processes.
- Collaborate cross-functionally with frontend, DevOps, security, and risk teams to ensure overall system performance and security.
- Bachelor’s degree or above in Computer Science, Information Security, or related fields.
- 3+ years of backend development experience, with at least 1 year in blockchain wallet or node integration.
- Proficiency in one or more backend languages (Node.js, Golang, Java, Rust, Python).
- Solid understanding of blockchain architecture, transaction mechanisms, and concepts such as block structure, gas/fees, and nonces.
- Familiarity with microservices, message queues (Kafka / RabbitMQ), caching (Redis), and databases (MySQL / PostgreSQL).
- Strong security awareness with understanding of key management, signing, and permission control.
Nice to Have:
- Experience integrating multi-chain protocols (BTC UTXO, ETH EVM, Solana, etc.).
- Knowledge of MPC, HSM, KMS, or TEE technologies.
- Fluent in English and Chinese, with the ability to collaborate in a global team.
*Only shortlisted candidates will be contacted.