Software Engineer III - Blockchain

Crypto Pro Network; Jersey City (NJ); On-site; USD 120,000 - 150,000; Full time

Job summary

Crypto Pro Network is seeking a Senior Software Engineer for its Jersey City location to design and implement blockchain solutions. The ideal candidate will have experience in microservices architectures, extensive software engineering knowledge, and proven skills in blockchain technologies.

The role requires independent problem solving and hands-on experience with cloud services and deploying smart contracts on platforms like Ethereum.

Qualifications

• 3+ years applied experience in software engineering.
• Hands-on experience with traditional distributed systems.
• Practical experience in blockchain platforms.

Responsibilities

• Implement microservices architectures.
• Design blockchain solutions.
• Monitor and optimize microservices performance.

Skills

Software engineering concepts

Blockchain development (Ethereum, Solana)

System design and application development

Cryptographic principles

Cloud services (AWS, Google, Microsoft)

DevOps practices

Tools

Hardhat

Solidity

Docker

AWS

EKS

Job description

As a Senior Software Engineer at JPMorganChase within the CommercialandInvestment Banking team, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

Job Responsibilities

• Implements microservices architectures using industry-standard technologies and frameworks.
• Design blockchain solutions and decentralized applications on private and public blockchain networks, with proven and verified cryptographic protocols
• Monitor and optimize the performance of microservices, ensuring high availability and responsiveness.
• Troubleshoot and resolve technical issues, providing timely solutions to maintain application stability.
• Participate in code reviews and provide constructive feedback to peers, fostering a culture of continuous improvement.
• Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle
• Implements rigorous and thorough monitoring and testing practices to ensure the security and performance goals of blockchain infrastructure

Required Skills

• Formal training or certification on software engineering concepts and 3+ years applied experience
• Hands-on practical experience delivering system design, application development, testing, and operational stability for traditional distributed systems
• Have practical experience developing on blockchain platforms such as Ethereum, Solana
• Experience and understanding of the cryptographic principles underpinning blockchain technologies such as signature algorithm, key management, wallets
• Experience with cloud infrastructure services such as Amazon, Google, or Microsoft
• Ability to tackle design and functionality problems independently with little to no oversight
• Formal training or certification on software engineering concepts and 5+ years applied experience

Desired Skills

• Experience in Financial Markets
• Experience designing and writing smart contracts with Solidity using Hardhat, Slither scanning etc
• Hands-on experience with AWS, EKS, Docker
• Knowledge of DevOps practices and tools for continuous integration and deployment
• Familiarity with blockchain interoperability solutions

Location

The Software Engineer III - Blockchain role is based in Jersey City, NJ, United States.