Sr. Blockchain Engineer

Blockchain Engineer

About The Role

We are seeking a talented Blockchain Engineer to join our Digital Assets Engineering team. In this role, you will design, develop, and secure smart contracts that power tokenization, custody, and settlement solutions within a regulated financial environment. You will work on cutting-edge blockchain integrations, ensuring scalability, security, and compliance across our enterprise systems.

Key Responsibilities

• Design and implement secure, efficient smart contracts for digital asset workflows.
• Collaborate with product and architecture teams to integrate contracts with EVM-compatible chains and enterprise systems.
• Conduct code reviews, enforce best practices, and maintain compliance with internal security standards.
• Implement automated testing frameworks for smart contract deployments.
• Work with cybersecurity teams to identify and remediate vulnerabilities; support external security audits.
• Optimize performance and scalability for high-volume transaction environments.

Required Skills & Qualifications

• 3+ years of blockchain and smart contract development experience.
• Proficiency in Solidity and smart contract development.
• Hands-on experience with Ethereum, Hyperledger Besu, and other EVM-based platforms.
• Strong understanding of tokenization standards (e.g., EIP-7702, EIP-712, ERC-1451).
• Knowledge of cryptographic principles, multi-party computation (MPC), and secure key management.
• Bachelor’s degree in Computer Science or a related field.

Preferred Certifications

• C4 Ethereum Developer
• Cyfrin Smart Contract

Preferred Experience

• Financial services or regulated environments.
• Integration with custody and settlement systems.
• Agile development and DevSecOps practices.

Technologies

Solidity, Ethereum, Hyperledger Besu, EVM-based platforms, Java, Spring Boot

Why Join Us

Be part of a forward-thinking team at the forefront of blockchain innovation in financial services. Work on impactful projects that combine technology, security, and compliance, all while shaping the future of digital assets.

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