At CI\&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI\-native execution, and tech\-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data \& AI, Martech and Business strategy. We are 8,000 CI\&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day. At CI\&T, we are seeking a highly skilled and motivated **Quality Analyst Senior** to join our team in **Brasil**. You will contribute to an innovative project in a collaborative, innovative, transforming, and multicultural environment. ### **Position Overview:** As a **Quality Analyst Senior**, you will play a critical role in ensuring the quality and performance of our software solutions. You will lead the design and implementation of comprehensive testing strategies, focusing on automated end\-to\-end flows and REST APIs. Collaborating with cross\-functional teams, you will ensure our products not only meet but exceed client expectations. ### **Key Responsibilities: What you'll do** * **Translate** product stories and acceptance criteria into layered test strategies, including unit, API\-contract, integration, E2E, and exploratory testing. * **Design**, **execute**, and **maintain** automated E2E flows for a modern React/Vite web app using Playwright (TypeScript). * **Cover** REST APIs (Python/FastAPI backends) with contract tests and behavior tests using pytest and HTTP clients (Postman/Bruno, httpx). * **Verify** constraint\-based and optimization behavior through scenario\-based tests, ensuring rigorous testing of feasibility and resource\-fit rules. * **Validate** multi\-tenant isolation, RBAC, and OIDC/OAuth2 flows to ensure tenant data integrity and security. * **Build** and **maintain** a lightweight exploratory/session\-based practice to catch edge cases that scripted tests may miss. * **Run** root cause analysis on production/staging defects, driving fixes with clear reproducibility notes and evidence. ### **Required Skills and Qualifications:** **Must\-have Skills:** * Strong grasp of the testing pyramid and hands\-on experience with functional and non\-functional testing. * Expertise in test automation for modern web apps (Playwright preferred or Cypress). * Proficiency in REST API testing with contract\-first tooling, able to design tests from an OpenAPI spec. * Strong SQL/PostgreSQL skills for writing non\-trivial queries and validating data. * Comfort with modern issue trackers, GitHub, and CI/CD workflows. * Advanced English proficiency. **You'll stand out if you have:** * Experience in testing constraint/optimization systems. * Proficiency in Python and pytest. * Familiarity with multi\-tenant SaaS testing and accessibility testing to WCAG 2\.1 AA. * Experience in performance/load testing and event\-driven/async workflow testing. ### **Join Us:** At CI\&T, we are driven by **Collaboration, Innovation \& Transformation**. We leverage the power of AI to enhance our projects and foster an environment where your skills can thrive. If you're passionate about quality assurance and want to make a significant impact, we invite you to apply and be a part of our forward\-thinking team. **\#LI\-CI** **Our benefits:** * Health and dental insurance * Meal and food allowance * Childcare assistance * Extended paternity leave * Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; * Profit Sharing and Results Participation (PLR); * Life insurance * Continuous learning platform (CI\&T University); * Discount club * Free online platform dedicated to physical, mental, and overall well\-being * Pregnancy and responsible parenting course * Partnerships with online learning platforms * Language learning platform And many more! More details about our benefits here: https://ciandt.com/br/pt\-br/carreiras At CI\&T, inclusion starts at the first contact. If you are a person with a disability, it is important **to present your assessment during the selection process.** *See which data needs to be included in the report by* *clicking here*.This way, we can ensure the support and accommodations that you deserve. **If you do not yet have the assessment, don't worry: we can support you in obtaining it.** We have a dedicated Health and Well\-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.
João Silva
Indeed · HR
João Silva
Indeed · HR
