Blockchain Tester

Smart IT Frame LLC; Dallas (TX); On-site; USD 70,000 - 90,000; Full time

Job summary

A technology solutions company in Dallas is looking for a Blockchain Tester to ensure the reliability and performance of their blockchain applications. The role involves validating smart contracts, APIs, and distributed ledger systems. Candidates should have strong knowledge of blockchain concepts, experience with testing tools, and an analytical mindset. Join them to contribute to secure and efficient blockchain technology solutions.

Qualifications

• Strong understanding of blockchain concepts essential for the role.
• Proven experience with various testing tools is critical.
• Familiarity with smart contract and API testing required.

Responsibilities

• Design and execute test cases for blockchain applications.
• Perform functional and performance testing on distributed ledger systems.
• Identify bugs and collaborate with developers to resolve issues.

Skills

Understanding of blockchain concepts (Ethereum, Hyperledger, or similar)

Experience with testing tools (Postman, Selenium, JMeter)

Knowledge of smart contract testing (e.g., Truffle, Hardhat)

Familiarity with API testing and automation scripting (Python/Java)

Analytical mindset and problem-solving skills

Job description

Overview

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.

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.

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.