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.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1