This is a remote position.
About Us
MTechZilla is a custom software development agency founded in 2021, serving startups and businesses globally. We specialize in building scalable, production-ready solutions using modern technologies. With a team of 30+ professionals, we've successfully delivered 40+ products.
Role Overview
We're seeking a QA Engineer to own quality across our client engagements - web apps, mobile apps, and backend services built on Next.js, React Native, Node.js, Dot Net, and AWS. You'll work directly within engineering pods, embedded with our clients' product teams, ensuring every release is stable, performant, and production-ready.
This role involves both manual testing, close collaboration with developers and client stakeholders, and using AI-augmented tools to test faster without cutting corners on coverage.
Key Responsibilities
Test Planning & Execution
Design and execute test plans, test cases, and test scripts for web and mobile applications
Perform functional, regression, integration, API, and exploratory testing across multiple client projects
Validate responsive UI behavior across browsers, devices, and screen sizes
Test authentication flows, role-based access, and data integrity across features
Bug Management & Reporting
Identify, document, and track defects with clear reproduction steps, severity, and priority
Work closely with developers to verify fixes and prevent regressions
Maintain test documentation, coverage reports, and release sign-off checklists
AI-Augmented QA
Use AI tools (e.g., Claude Code, Claude-based test generation) to accelerate test case creation, edge-case discovery, and script maintenance
Apply judgment on when AI-generated tests need human review to ensure real coverage, not just surface-level checks
Client Collaboration
Work directly with client stakeholders and product teams to understand requirements and acceptance criteria
Participate in client meetings, sprint reviews, and release readiness discussions
Take ownership of quality for assigned features/modules with minimal hand-holding
Requirements
2-4+ years of professional QA experience across web (and ideally mobile) applications
Strong manual testing fundamentals: test case design, exploratory testing, regression testing
Experience testing REST APIs (Postman or equivalent)
Experience using AI tools (Claude Code, ChatGPT, Cursor, or similar) in a real testing workflow
Good to Have
Experience testing React Native mobile apps (iOS/Android)
Familiarity with AWS-hosted environments (staging/production validation)
Experience with Supabase or similar BaaS platforms
Performance or load testing exposure (k6, JMeter, or similar)
ISTQB or equivalent QA certification
Soft Skills
Excellent English communication skills (written and verbal) for working with global clients
Sharp attention to detail - the ability to spot what others miss
Ability to work independently and take ownership of quality for entire features/modules
Strong problem-solving skills and a "break it before the client does" mindset
Professional, client-facing communication; comfortable explaining defects and risk clearly to non-technical stakeholders
Comfortable working across time zones
Benefits
Fully remote opportunity
Paid earned and sick leaves
Competitive compensation package
Opportunity to work on long-term, stable client engagements with global companies
Collaborative team culture focused on learning and growth
Modern tech stack and AI-augmented workflow - no legacy codebases
Professional development opportunities and technical skill enhancement
