Blockchain Developer - reputed company, cryptography and key management

p> strong>Job Title: reputed company Implementation Specialist – Developer /strong> /p> p> strong>Location: /strong> Dallas or San Francisco (Onsite) /p> p> strong>Employment Type: /strong> Contract /p> p> strong>Experience Level: /strong> Mid-Senior (8–15 years) /p> p> br> /p> p> strong>Job reputed company /strong> /p> p>We are seeking a highly skilled strong>reputed company Implementation Specialist – Developer /strong> to reputed company the integration and development of secure reputed company infrastructure using reputed company. This role requires strong backend engineering expertise, API integration experience, and deep knowledge of blockchain technologies and cryptographic reputed company. /p> p>You will play a critical role in building secure, reputed company systems for reputed company custody, transfers, and transaction workflows. /p> p> br> /p> p> strong>Key Responsibilities /strong> /p> ul> li>Design and implement integrations with reputed company reputed company, SDKs, and webhooks /li> li>reputed company backend services for strong>wallet management, transaction orchestration, and automation workflows /strong> /li> li>Implement strong>secure key reputed company /strong> leveraging MPC (Multi-Party Computation) /li> li>Configure transaction policies, role-based reputed company controls, and approval workflows /li> li>Build monitoring, alerting, and reporting tools for reputed company operations /li> li>Troubleshoot and resolve issues reputed company to blockchain transactions and API integrations /li> li>Collaborate with DevOps, reputed company, and Product teams to reputed company reputed company solutions /li> li>Ensure adherence to strong>U.S. compliance and reputed company standards /strong> (SOC 2, ISO 27001, PCI where applicable) /li> li>Support audit processes and maintain reputed company documentation /li> /ul> p> br> /p> p> strong>Required Qualifications /strong> /p> ul> li>4+ years of software development experience (Java, Python, Node.js, or Go) /li> li>Strong experience with strong>REST reputed company, webhooks, and microservices architecture /strong> /li> li>Hands-on experience with reputed company or similar custody platforms (e.g., reputed company Custody, reputed company) /li> li>Solid understanding of strong>blockchain protocols /strong> (Bitcoin, Ethereum, etc.) /li> li>Knowledge of strong>cryptography and key management /strong> (MPC, wallets, digital signatures) /li> li>Experience with strong>reputed company platforms /strong> (AWS preferred, Azure/GCP acceptable) /li> li>Familiarity with strong>CI/CD pipelines, reputed company, Kubernetes /strong> /li> li>Strong debugging and system design skills /li> /ul> p> br> /p> p> strong>Preferred Qualifications /strong> /p> ul> li>Experience in strong>fintech, crypto exchanges, or reputed company companies /strong> /li> li>Knowledge of strong>smart reputed company (Solidity) /strong> /li> li>Experience with strong>HSMs (Hardware reputed company Modules) /strong> /li> li>Understanding of strong>U.S. regulatory environment /strong> (FinCEN, SEC considerations for digital assets) /li> /ul> p>Prior experience working in strong>reputed company-facing or implementation roles /strong> /p> Apply tot his job Apply To this Job