Senior QA Engineer (Web3 Applications & Infrastructure)

7 мес. назад

MalaysiaWorldwideSeniorOnsite

api testingmanual testingai-driven testing

Senior QA Engineer responsible for testing Web3 applications and infrastructure, focusing on blockchain interactions and decentralized technologies.

О компании

ABOUT YOU We are looking for a Senior QA Engineer with strong Web3 experience to join our engineering team. You are meticulous, technically sharp, and deeply curious about decentralized technologies. You understand the nuances of blockchain interactions, wallet integrations, smart contract behavior, and hybrid on‑chain/off‑chain systems.   You thrive in fast‑paced, agile environments and bring a proactive approach to quality—anticipating risks, validating distributed systems, and ensuring seamless user experiences across Web3‑enabled features. You are confident in manual testing, comfortable with API‑level validation, and eager to integrate AI‑driven testing tools to improve coverage, speed, and defect detection.   If you’re excited to shape quality practices for blockchain‑enabl

Обязанности

Core QA Ownership
Lead manual testing of complex Web3 and platform features across multiple environments
Validate blockchain interactions, wallet flows (e.g., MetaMask, WalletConnect), and decentralized identity/authentication
Test smart contract interactions, event handling, and on‑chain/off‑chain data synchronization
Drive exploratory, functional, and regression testing using structured documentation and deep product knowledge
Identify, log, and track reproducible issues with precision using Jira or similar tools
Web3‑Specific Quality Work
Verify blockchain node responses, RPC interactions, and event‑driven workflows
Validate transaction signing, wallet authentication, and multi‑chain compatibility
Collaborate with engineers to test smart contract upgrades, migrations, and versioning
Monitor production logs, blockchain explorers, and analytics dashboards to detect anomalies
Process & Tooling
Create and maintain detailed test cases, checklists, and QA documentation
Collaborate with engineering and DevOps teams to ensure reliable CI/CD test coverage for Web3 components
Evaluate and integrate AI‑powered testing tools (e.g., automated test generation, log analysis, visual regression)
Set up and manage test environments, staging pipelines, and job configurations
Conduct load, stress, and performance testing—especially around high‑volume Web3 interactions
Quality Leadership
Act as a quality advocate across sprint planning, reviews, and release cycles
Mentor junior QA engineers and promote a culture of proactive quality ownership
Contribute to best practices for testing decentralized systems and hybrid architectures

Требования

Required
Minimum 7 years of total QA experience , including ownership of end‑to‑end quality
At least 2 years of hands‑on Web3 testing experience , covering blockchain integrations, wallet flows, or decentralized systems
Strong understanding of manual testing methodologies and defect life cycle
Familiarity with blockchain fundamentals (e.g., transactions, gas, confirmations, RPC endpoints)
Experience validating APIs using Postman or similar tools
Proficiency with bug tracking systems (e.g., Jira) and version control (e.g., Git)
Comfortable using browser developer tools and basic terminal/command‑line workflows
Strong verbal and written English communication skills
Familiarity with AI‑powered testing tools (e.g., test case generation, smart prioritization, AI log analysis)

Другое

Good to Have
Experience with wallet testing (MetaMask, Coinbase Wallet, WalletConnect, custom wallets)
Understanding of smart contracts, Solidity basics, or blockchain debugging tools
Experience with automated testing frameworks (Playwright, Cypress, Selenium)
Knowledge of backend technologies, APIs, and familiarity with PHP or related languages
Experience working in Linux environments and using Bash scripting
Hands‑on experience with AI platforms used in QA contexts