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QA Tester (Blockchain and DEFI)

LCXINDIA

30+ days ago

Job description

About LCX :

LCX.com is a secure and compliant platform for buying, selling, transferring, and storing digital currency. The LCX Exchange is a regulated trading venue offering a range of digital currencies. LCX is a Fintech company that focuses on tokenization of assets, utility and security token offerings, and advanced trading tools. In 2020 LCX has gained regulatory approval of 8 blockchain-related registrations by the Financial Market Authority. LCX was founded in 2018 with headquarters in Vaduz (Liechtenstein) and branches in Crypto-Valley Zug (Switzerland) and New Delhi (India).

Job Title :

QA Tester (Blockchain and DApps)

Role Overview :

We are seeking a skilled QA Tester to ensure the quality, functionality, and security of our platform. As a QA Tester, you will work closely with developers, product managers, and other stakeholders to identify, document, and resolve issues. You will play a vital role in delivering a flawless user experience to our community.

Key Responsibilities :

Testing and Validation :

Conduct comprehensive testing of decentralized applications (dApps) and blockchain integrations.

Automation :

Develop and execute automated test scripts using tools like Selenium and similar others.

Frontend and Backend Testing :

Test web applications built on React.js & Next.js for responsiveness, usability, and accessibility.

Validate API functionality using tools like Postman.

Performance and Security :

Conduct load and stress testing using tools like JMeter and similar others.

Identify security vulnerabilities in dApps and smart contracts.

Bug Tracking and Reporting :

Log and track issues using JIRA and similar tools.

Collaborate with the development team to resolve identified issues.

Documentation :

Create detailed test plans, test cases, and testing reports.

Maintain up-to-date documentation of testing processes and results.

Collaboration :

Work closely with cross-functional teams to understand requirements and user stories.

Provide feedback to improve overall platform functionality and user experience.

Required Skills and Qualifications :

Technical Skills :

Experience testing blockchain applications, including smart contracts and Web3 integrations.

Proficiency with JavaScript testing libraries (e.g., Mocha, Chai, Jest).

Familiarity with multichain environments and wallet integrations (e.g., MetaMask, WalletConnect).

Tools Expertise :

Experience with automation tools like Selenium and similar others.

Proficiency in API testing using Postman.

Performance and Security Testing :

Hands-on experience with tools like JMeter or similar tools.

Understanding of common smart contract vulnerabilities (e.g., reentrancy, overflow issues).

Soft Skills :

Strong analytical and problem-solving skills.

Excellent communication and documentation skills.

Detail-oriented with the ability to identify edge cases and uncommon scenarios.

Key Competencies :

2 years of experience in QA testing, preferably in blockchain or DeFi projects.

Minimum Bachelors degree in computer science or engineering or relevant work experience.

Familiarity with Adaptive and Hybrid lifecycle and collaboration tools like JIRA and Confluence.

Knowledge of DeFi concepts such as smart contracts, transactions, and token swaps.

Experience working with tools like Ganache, Alchemy, Postman, Infura, or The Graph, etc.

Understanding of regulatory requirements in blockchain and cryptocurrency platforms.

Location : Gurgaon, India

Locations - Haryana, Gurugram, India

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Qa Tester • INDIA