QA (Quality Assurance) Sênior | Mobile (Kotlin)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a QA (Quality Assurance) Sênior | Mobile (Kotlin) based in Brazil.

This senior QA role focuses on ensuring the reliability, scalability, and quality of complex digital products across multiple platforms and <devices.You> will design and evolve quality strategies, combining manual expertise, automation, and AI-driven approaches to improve software confidence.The position offers the opportunity to influence engineering practices, build advanced testing frameworks, and promote quality throughout the development <lifecycle.You> will collaborate with technical teams and strategic clients, transforming quality metrics into actionable insights and business value.The role requires a strong understanding of mobile testing, automation architecture, CI/CD practices, and system <reliability.You> will work in a collaborative remote environment where innovation, continuous learning, and technical excellence are highly valued.

Accountabilities

• The role is responsible for defining quality strategies, improving software reliability, and driving the adoption of advanced testing practices across complex technology projects.
• Design end-to-end quality strategies and establish long-term technical guidelines for software reliability and testing practices.
• Architect, validate, and continuously improve complex mobile test automation frameworks and accelerators.
• Research, adopt, and govern new technologies, including Artificial Intelligence solutions such as LLMs and autonomous agents to optimize testing processes.
• Build and evolve Quality Gates, test observability practices, and automated testing pipelines within complex CI/CD environments.
• Influence software architecture decisions to ensure systems are testable, resilient, scalable, and reliable.
• Perform mobile application testing activities, ensuring quality across different devices and operating environments.
• Mentor and support the technical development of other quality engineers, promoting best practices and knowledge sharing.
• Work directly with strategic clients and technical stakeholders, translating quality metrics into business insights.
• Define, monitor, and improve quality indicators, testing reports, and reliability measurements.
• Validate APIs, microservices integrations, and complex system behaviors to ensure end-to-end product quality.

Requirements

• The ideal candidate is a senior quality professional with strong experience in mobile automation, software reliability, and modern engineering practices.
• Solid experience in software quality processes for complex systems, including test modeling, scenario creation, testing strategies, and management reports.
• Strong experience building and customizing mobile test automation frameworks.
• Hands-on experience with Appium for frontend mobile testing.
• Knowledge of Kotlin for Android development and Swift for iOS environments.
• Strong understanding of clean code principles and software design patterns.
• Experience integrating quality processes into CI/CD pipelines using tools such as GitHub Actions, GitLab CI, Jenkins, or similar solutions.
• Experience working with containers, including Docker.
• Practical experience validating APIs and microservices-based architectures.
• Experience applying Artificial Intelligence tools to software testing workflows, including test data generation, automation script creation, correction, or process optimization.
• Ability to define, track, and improve quality metrics and create clear analytical testing reports.
• Experience mentoring quality teams and supporting technical growth.
• Experience collaborating directly with enterprise clients and technical leadership.
• Knowledge of non-functional testing practices such as load, performance, and stress testing using tools like K6 or JMeter is a plus.
• Advanced English proficiency for professional communication is considered an advantage.

Benefits

• 100% remote work model.
• Full-time employment under a CLT contract.
• Flexible working hours with a 40-hour weekly schedule.
• Home office allowance and equipment provided to support a productive remote workspace.
• R$ 1,110 monthly benefit card, including food/meal allowance and flexible spending options.
• Health insurance coverage through Unimed or Amil with no employee discounts or copayments, plus reduced-cost dependent options.
• Dental insurance coverage.
• Mental health support through an online wellbeing platform.
• Extended maternity and paternity leave benefits.
• Access to wellness programs and fitness partnerships.
• Profit-sharing program.
• Career development opportunities and financial support for professional growth.
• Discounts on English and Spanish courses.
• Discounts on professional courses and access to online learning platforms.
• Pet health support benefits through veterinary care partnerships.
• Birthday day off.
• Life insurance coverage.
• Inclusive and collaborative work environment focused on innovation and continuous development.