Blockchain Tester

Role: Blockchain Tester

Location

Dallas, TX / Tampa, FL / Jersey City, NJ – Onsite

About the Role

We are seeking a Blockchain Tester to ensure the reliability, security, and performance of our blockchain-based applications. You will be responsible for validating smart contracts, APIs, and distributed ledger systems to guarantee seamless functionality and compliance with industry standards.

Key Responsibilities

• Design and execute test cases for blockchain applications, smart contracts, and APIs.
• Perform functional, integration, and performance testing on distributed ledger systems.
• Validate transaction flows, consensus mechanisms, and data integrity.
• Identify bugs, document issues, and collaborate with developers to resolve them.
• Use automation tools and frameworks to streamline blockchain testing processes.
• Ensure compliance with security and scalability requirements.

Skills & Qualifications

• Strong understanding of blockchain concepts (Ethereum, Hyperledger, or similar).
• Experience with testing tools (Postman, Selenium, JMeter, or blockchain-specific frameworks).
• Knowledge of smart contract testing (e.g., Truffle, Hardhat).
• Familiarity with API testing and automation scripting (Python/Java preferred).
• Analytical mindset with attention to detail and problem-solving skills.

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