What are the responsibilities and job description for the Sr. Blockchain Engineer position at United Softw?
Job Title: Blockchain Engineer
Location: New York City, NY (onsite)
Visa: USC & GC only
Job Description:
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
Regards
Krishna
Job Type: Contract
Pay: $ $80.00 per hour
Work Location: In person
Salary : $80