Senior QA Engineer

SNI is serving as a trusted IT Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide.

Responsibilities

• Design, execute, and maintain test scenarios, test cases, and test suites across the full user story lifecycle.
• Conduct thorough manual validation of new features and regressions across iOS, Android, and backend microservices.
• Develop, expand, and maintain mobile test automation frameworks using Appium and Kotlin.
• Perform backend API validation, contract testing, and data integrity checks using Postman and related tooling.
• Lead deep-dive bug investigations, root-cause analyses, and observability tracing utilizing Kibana and Grafana logs.
• Incorporate AI-supported testing tools and approaches to accelerate issue triaging, anomaly detection, and test coverage optimization.
• Integrate and run test automation suites within CI/CD pipelines via Git and GitHub Actions.
• Partner actively with software engineers and business analysts to prevent defects before code merges and ensure sprint deliverables meet production-ready standards.

Skills

• Proven track record in software quality engineering across both manual testing and test automation.
• Hands-on experience testing mobile applications (iOS & Android) and backend services / REST APIs.
• Strong mobile test automation skills, ideally using Appium with Kotlin (or Java).
• Proficiency in API testing, inspection, and verification tools (e.g., Postman).
• Experience with monitoring, logging, and observability platforms (e.g., Kibana, Grafana).
• Familiarity with modern version control and CI/CD workflows (Git, GitHub Actions).
• Practical experience or strong interest in leveraging AI-assisted tools to improve test coverage, test generation, or defect analysis.
• Solid understanding of QA methodologies, agile workflows (Scrum/Kanban), and test management tools (e.g., Testiny).
• Excellent analytical problem-solving skills, accountability, and ability to make independent go/no-go quality calls.
• Fluent professional English (verbal and written) for daily multinational collaboration.
• Willingness and availability to travel to the Vienna office once per month.

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