




Job Summary: Join a team that values technology and data, developing innovative solutions to transform the financial market—with focus on asset registration, digital payments, and strategic decision-making. Key Highlights: 1. Passion for technology and growth in the financial market 2. An environment that values diversity, inclusion, and development 3. Design, test, and evolve solutions with innovation in your veins **Join a team that delivers real value!** Founded in 2001 to transform Brazil’s financial system infrastructure, we have since become a reference in technology and data—developing secure, efficient, and intelligent solutions that process trillions of reais in transactions. We specialize in asset registration, digital payments, and data-driven strategic decisions. Here, you work with purpose, innovation, and tangible impact. **Our values drive us:** * Customer-obsessed — we aim to delight, not just serve. * People-first — diversity, inclusion, and development are core to who we are. * Integrity in our DNA — ethics and transparency in every relationship. * Data-driven — intelligence as the foundation for consistent decisions. * Innovation in our veins — we design, test, and evolve every day. * Results fanatics — we deliver impact, not just effort. **Diversity is integral to our business.** All our positions are open to all profiles. We value diverse experiences, backgrounds, and perspectives. If you’re passionate about technology, eager to grow, and want to help transform the financial market—and other sectors—this is your place. **Come create value with us. Apply now!** **Responsibilities and Duties** * Develop deep business and solution understanding within Dynamics/CRM—including entities, business rules, relationships, access profiles, workflows, and impacts of customizations—as well as internally developed solutions. * Plan, design, and execute manual tests (functional, regression, and exploratory), applying critical thinking and prioritizing high-risk scenarios. * Create and maintain test cases, ensuring traceability and adequate coverage of functional and technical requirements. * Own quality across the squad: propose process improvements, monitor metrics (bugs, rework, regression), and adapt the testing strategy per sprint. * Build test automation (not merely execute): define what to automate, structure and develop scripts and routines, maintain a stable and useful regression suite, and continuously enhance automation (UI, API, and other applicable layers). * Validate integrations and data: test APIs, automated workflows, and ensure data consistency across Dynamics, internal solutions, and integrated external systems. * Collaborate effectively within agile squads, communicating clearly and translating customer needs (internal or external) into validation scenarios. **Requirements and Qualifications** Education: * Bachelor’s degree in IT or related fields. * Postgraduate degree in IT or related fields is desirable. Mandatory: * Solid experience with manual testing and creation of test scripts/cases; * Proven experience in test automation, including development, maintenance, and evolution of automated suites; * Hands-on experience validating APIs, integrations, and data consistency analysis; * Strong communication skills, collaborative mindset, and experience in agile environments. Desirable: * Prior experience with Dynamics/CRM (entities, permissions, workflows, and customization impact); * Experience testing internal or proprietary systems, in addition to commercial platforms; * Experience designing automation strategies (layered coverage, stability, and regression focus). **Additional Information** **Hybrid Work Model:** 2 days per week in the office. Competitive market salary — CLT. **Benefits:** * Health and Dental Insurance * Meal Voucher — Ticket * Life Insurance * Remote Work Allowance * Profit Sharing (PLR) * Private Pension Plan * Childcare Assistance * WellHub and Totalpass **Location:** Avenida Brigadeiro Faria Lima 1485 — Near Faria Lima Metro Station. Welcome to Núclea, where **technology** and **innovation** build solutions that power the economy and foster a **more connected future.** We are Brazil’s **largest provider** of banking infrastructure and data intelligence—fueled by a passion for results and the belief that our connections are essential to **creating value.** Guided by diversity and inclusion, we cultivate a welcoming and responsible environment—leveraging technology, data, and innovation as pillars to **positively impact** and support business growth across the country.


