Blockchain Developer

Job Title: Blockchain Engineer

Location: [Berlin / Remote]

Department: Technology / Engineering

Reports To: [CTO]

Job Summary:

We are seeking a Blockchain Engineer to design, develop, and optimize blockchain infrastructure for our exchange. The ideal candidate will have expertise in blockchain protocols, smart contracts, security, and high-performance transaction processing.

Key Responsibilities:

• Develop and maintain blockchain-based systems, smart contracts, and decentralized applications.
• Optimize blockchain infrastructure for scalability, security, and efficiency.
• Integrate blockchain protocols with the exchange’s trading and settlement systems.
• Ensure security best practices in blockchain implementations, including smart contract audits.
• Monitor on-chain transactions and implement fraud prevention measures.
• Collaborate with backend, security, and compliance teams to enhance blockchain solutions.

Qualifications & Skills:

• Bachelor’s/Master’s degree in Computer Science, Engineering, or related field.
• 3+ years of experience in blockchain development.
• Proficiency in Solidity, Rust, Go, or other blockchain programming languages.
• Experience with Ethereum, Bitcoin, Solana, or other Layer 1 & 2 protocols.
• Strong understanding of smart contracts, cryptography, and consensus mechanisms.
• Experience with API integration, DeFi protocols, and Web3 development.
• Preferred: Experience in high-frequency trading, exchange security, or Layer 2 scaling solutions.

Why Join Us?

• Work with cutting-edge blockchain technologies in a dynamic exchange environment.
• Competitive salary, benefits, and career growth opportunities.
• Be part of an innovative team shaping the future of digital asset trading.