Senior Full-Stack QA Engineer (Remote) — Automation & CI/CD

Instinctools; Georgia; Remote; USD 90,000 - 130,000; Full time

Benefits offered by this job

Flexible remote work within approved

Direct collaboration with product and

Delivery manager access

Knowledge sharing culture

Learning and development

Job summary

instinctools is seeking a Senior Full-Stack QA Engineer to join a product delivery team working on a ride-hailing platform. You will design and maintain test suites for APIs and mobile UI, implement shift-left testing, and build QA tools integrated with CI/CD.

You will collaborate with backend and mobile engineers across a microservices architecture, perform root-cause analysis on production issues, and help drive quality metrics with Jira and Tableau.

Qualifications

• 3+ years in Functional Testing.
• 3+ years in QA Automation.
• 1+ year in mobile app testing and automation.
• Recent hands-on experience with both functional and automated testing.
• Proficiency in API testing (Postman or similar), database operations (CRUD), and basic command-line tools (bash/zsh).
• Proficiency in mobile testing (iOS and Android, including emulators, traffic sniffing, and OS‑specific testing).
• Proficiency in Kotlin (or strong programming skills in Python, Java, TypeScript).
• Solid understanding of mobile platforms, client‑server architecture, and network protocols.
• Experience with CI/CD tools (Jenkins, GitLab CI, GitHub Actions), version control (Git), and test management practices. Ability to read and reason about backend and frontend code to pinpoint defects accurately.
• Experience using AI-assisted development tools (GitHub Copilot, ChatGPT, Claude) to accelerate coding, testing, and code review workflows

Responsibilities

• Design and maintain test cases / test suites for product features.
• Design, develop, and maintain automated test suites for APIs and mobile UI (iOS and Android).
• Implement shift-left testing practices.
• Build and maintain test frameworks and tools for QA engineers, integrate them into CI/CD pipelines. Ensure the reliability of testing infrastructure.
• Work with TechOps and other teams to implement quality management processes and improve testing workflows.
• Investigate production issues, perform root cause analysis, and collaborate with backend and mobile developers to prevent regressions.
• Track quality metrics in Jira/Tableau, automate routine tasks. Advocate for testability.

Skills

Functional Testing

QA Automation

Mobile App Testing

API Testing

Database Operations

Bash/Zsh/CLI

Kotlin

Python/Java/TypeScript

CI/CD

Git

Reading code to locate defects

AI-assisted tools

Tools

Postman

Git

Jenkins

GitHub Actions

Job description

instinctools is seeking a Senior Full-Stack QA Engineer to join a product delivery team working on a ride-hailing platform. You will design and maintain test suites for APIs and mobile UI, implement shift-left testing, and build QA tools integrated with CI/CD.

You will collaborate with backend and mobile engineers across a microservices architecture, perform root-cause analysis on production issues, and help drive quality metrics with Jira and Tableau.