【About the company】
Founded in 2018, Datachain is a Japan-based global deep-tech company focused on building blockchain infrastructure that can become a de facto global standard.
As real-world assets such as stocks, bonds, and real estate increasingly become digital assets, Datachain is strengthening its development of next-generation financial infrastructure.
This position will play a key role in strengthening the backend technology behind that vision.
【Products】
You will lead the planning, development, and growth of products that aim to become key infrastructure for on-chain finance, including:
- Enterprise Web3 Wallet
- Data Privacy solutions
- Other blockchain-based financial infrastructure products
【Responsibilities】
- Design and implement privacy technologies, including Zero-Knowledge Proofs (ZKP) and Confidential Transactions
- Design and develop smart contracts and support security audits
- Work deeply with EVM-compatible chains at the protocol level
- Develop backend systems for policy engines and access control
- Collaborate technically with external blockchain partners
【Required Qualifications】
- 5+ years of professional experience as a Backend Engineer
- Business Japanese language
- Professional experience in blockchain and smart contract development, with EVM experience required
- Experience with on-chain and/or off-chain development using at least one of the following:
Solidity
Go
Rust
