Blockchain Engineer at NFTSCAN

The Blockchain Engineer role at NFTSCAN requires a highly skilled professional with expertise in distributed systems, cryptography, and consensus mechanisms. The ideal candidate should have hands-on experience in Layer 1 blockchain development and proficiency in programming languages like Go, Rust, or C++.

• 2+ years of experience in distributed systems or low-level development
• Prior experience in blockchain Layer 1 development, familiar with mainstream blockchain architectures (e.g., Ethereum, Bitcoin, Cosmos, Polkadot)
• Proficiency in at least one of the following languages: Go, Rust, or C++
• Strong knowledge of Linux kernel, network programming, and concurrency models
• Familiarity with consensus algorithms (PoS/PBFT/Raft), P2P networks, cryptography (ECDSA/SHA-3/ZKP), and virtual machines (EVM/WASM)

NFTSCAN is likely a company focused on blockchain technology, particularly in the NFT space, given the name. They are seeking a Blockchain Engineer to enhance their Layer 1 core protocol development, indicating a strong emphasis on foundational blockchain technology. The requirements suggest they are looking for someone who can contribute to the scalability and performance of their blockchain networks, possibly to support high-volume NFT transactions or other decentralized applications. The preference for open-source contributions or published papers/patents hints at a culture that values innovation and thought leadership in the blockchain space.

As an interviewer, I would focus on the candidate's practical experience with Layer 1 blockchain development and their ability to optimize performance and scalability. I would also assess their knowledge of consensus algorithms and P2P networking protocols. Contributions to open-source projects or published blockchain-related papers would be a strong plus, as it demonstrates a commitment to the field and the ability to innovate.