Blockchain Developer - Cryptocurrency & Cryptography
Specialize in cryptographic protocols and cryptocurrency systems. Design secure wallet infrastructure, implement zero-knowledge proofs, and advance blockchain privacy solutions.
Job Description
SecureChain Inc. is seeking a Blockchain Developer with deep expertise in cryptography and cryptocurrency protocols. You will work on core wallet infrastructure, implement advanced cryptographic primitives, and help design privacy-preserving blockchain solutions.
This role is perfect for engineers who are passionate about the mathematical foundations of blockchain. You will collaborate with cryptography researchers and protocol engineers to push the boundaries of what decentralized systems can achieve while maintaining security and privacy.
Key Responsibilities
- Implement and optimize cryptographic protocols for blockchain networks
- Design and build secure cryptocurrency wallet infrastructure
- Develop zero-knowledge proof systems for privacy-preserving transactions
- Audit cryptographic implementations for correctness and security
- Research and prototype new consensus mechanisms and signature schemes
- Collaborate with academic partners on peer-reviewed security research
Requirements
- 4+ years of blockchain development with cryptography focus
- Deep understanding of elliptic curve cryptography, hash functions, and ZKPs
- Experience with Rust, C++, or Go for systems-level development
- Familiarity with MPC (multi-party computation) and threshold signatures
- Published research or contributions to cryptographic open-source projects is a plus
- Master's degree in Computer Science, Mathematics, or Cryptography preferred
Benefits & Perks
- Industry-leading compensation with equity
- Research publication support and conference attendance
- Flexible remote arrangement with optional London office
- Sabbatical program for long-term employees
Prepare for This Role
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