Analista de Testes (QA) - Sênior

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Analista de Testes (QA) - Sênior based in Brazil.

This is a senior quality engineering opportunity focused on building a robust QA strategy for a new fixed-income financial platform from the ground up. You will help establish automated and manual testing practices while introducing AI-powered approaches to test scenario and test-data generation. The role sits at the intersection of quality, technology, financial products, and modern test automation. You will work closely with engineering and product teams to validate acceptance criteria and ensure reliable integrations with core banking systems. You will also help define quality standards, monitor testing metrics, and identify risks before they reach production. This is an ideal environment for someone who combines strong technical expertise with curiosity, ownership, and a passion for continuous improvement.

Accountabilities:

• Own and manage the test lifecycle using Zephyr for Jira or comparable test management platforms, ensuring traceability, organization, and effective execution of test cases.
• Design, develop, and evolve automated testing architectures for REST APIs and web applications.
• Build and maintain automated test frameworks using tools such as Cypress, Playwright, Selenium, RestAssured, and Postman/Newman.
• Apply Generative AI techniques and tools to automate test scenarios, generate intelligent test data, and improve testing efficiency.
• Partner closely with engineering teams to validate fixed-income product configurations and integrations with core banking platforms and related systems.
• Act as a quality advocate throughout Agile ceremonies, including Sprint Planning, Refinement, Reviews, and Retrospectives.
• Define and execute comprehensive manual and automated test strategies for new platform capabilities.
• Monitor and analyze quality indicators such as defect density, test coverage, regression rates, and other relevant KPIs.
• Perform performance and load testing using tools such as JMeter, K6, or Gatling.
• Support basic security testing and vulnerability validation using relevant practices and frameworks such as OWASP.
• Validate RESTful APIs, JSON payloads, microservices, and event-driven architectures using technologies such as Kafka and RabbitMQ.
• Identify technical and operational risks, challenge requirements when appropriate, and recommend improvements that strengthen platform reliability.
• Share knowledge and mentor other QA professionals, contributing to the evolution of testing practices and team capabilities.

Requirements

• Advanced experience with Zephyr for Jira or a comparable test management solution, including test case mapping, traceability, execution, and reporting.
• Strong hands-on experience designing and maintaining test automation frameworks using tools such as Cypress, Playwright, Selenium, RestAssured, Postman, and/or Newman.
• Practical experience using Generative AI tools such as Gemini, Claude, or similar technologies to support test automation, scenario creation, and test-data generation.
• Familiarity with financial markets and fixed-income products such as CDB, RDB, LCI/LCA, LF, and related banking processes.
• Strong experience testing RESTful APIs, JSON, microservices, and event-driven architectures.
• Experience with messaging technologies such as Kafka and/or RabbitMQ.
• Knowledge of core banking platforms such as Matera, Autbank, or equivalent systems is desirable.
• Experience performing performance, load, and stress testing using tools such as JMeter, K6, or Gatling.
• Basic knowledge of application and integration security testing, including OWASP principles and vulnerability analysis.
• Strong understanding of software quality practices, test strategy, automation, regression testing, and quality metrics.
• Excellent attention to detail and technical rigor, particularly in environments where accuracy and reliability are critical.
• Ability and willingness to mentor peers, share knowledge, and contribute to the development of QA capabilities.
• Curiosity and enthusiasm for adopting new technologies, particularly AI-powered testing and automation solutions.
• Proactive and critical mindset, with the ability to identify risks, challenge assumptions, and propose continuous improvements.
• Clear and assertive communication skills, with the ability to explain defects, negotiate priorities, and translate technical risks for developers, Product Owners, and business stakeholders.
• Collaborative and resilient approach, with the ability to work effectively in a fast-paced greenfield environment.

Benefits

• Opportunity to work on a greenfield financial technology platform with significant impact on quality and reliability.
• Exposure to modern test automation, Generative AI, financial products, APIs, microservices, and core banking integrations.
• Collaborative environment focused on knowledge sharing, innovation, and continuous professional development.
• Opportunities to mentor colleagues and contribute to the evolution of QA practices.
• Access to learning and development initiatives designed to support technical and career growth.
• Participation in technology communities and professional development programs.
• Opportunity to work within a diverse, respectful, and inclusive environment.
• International exposure through collaboration with teams and projects across multiple markets.
• Remote work opportunity within Brazil, subject to the applicable employment arrangement.
• A culture that encourages initiative, continuous improvement, and meaningful contribution.

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