QA Engineer - Purple Drive Technologies LLC : Job Details

QA Engineer

Purple Drive Technologies LLC

Job Location : all cities,NJ, USA

Posted on : 2025-09-15T15:07:23Z

Job Description :
Key Responsibilities
  • Smart Contract Development & Testing — Design, implement, and maintain smart contracts on Ethereum or other EVM-compatible chains.
  • Smart Contract Development & Testing — Build internal tools to streamline smart contract testing, deployment, and auditing.
  • Smart Contract Development & Testing — Ensure contracts are secure, efficient, and aligned with regulatory standards.
  • Distributed Identity & Compliance — Contribute to building decentralized identity (DID) solutions and integration with compliance frameworks (KYC/AML).
  • Distributed Identity & Compliance — Implement mechanisms for regulated digital asset issuance and lifecycle management.
  • Distributed Identity & Compliance — Work with product and legal teams to ensure solutions meet compliance requirements.
  • Platform & Tooling — Develop reusable libraries, frameworks, and deployment pipelines to accelerate blockchain development.
  • Platform & Tooling — Collaborate with DevOps teams to integrate CI/CD pipelines for blockchain applications.
  • Platform & Tooling — Enhance scalability, security, and maintainability of deployed systems.
  • Team Collaboration & Innovation — Contribute ideas, best practices, and architectural decisions within a decentralized, globally distributed team.
  • Team Collaboration & Innovation — Take ownership of projects from conception to production delivery.
  • Team Collaboration & Innovation — Mentor and support peers in blockchain engineering and compliance best practices.
QualificationsMust Have
  • Strong programming experience in Solidity, Rust, or Go for smart contract development.
  • Proven experience with smart contract deployment, testing frameworks (e.g., Hardhat, Foundry, Truffle).
  • Familiarity with EVM-compatible chains and blockchain ecosystems.
  • Understanding of decentralized identity (DID) standards and compliance frameworks (KYC/AML).
  • Experience with regulated asset issuance and token standards (ERC-20, ERC-721, ERC-1400).
  • Proficiency with Git, CI/CD pipelines, and modern DevOps practices.
  • Strong problem-solving skills and ability to work independently in a decentralized team environment.
Nice to Have
  • Experience with zero-knowledge proofs (ZKPs), Layer 2 solutions, or cross-chain protocols.
  • Knowledge of security auditing practices and tools for smart contracts.
  • Familiarity with web3.js, ethers.js, and blockchain APIs.
  • Previous experience working in a regulated fintech/blockchain environment.
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