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Job Summary: The Itaú is seeking a Senior Backend Developer to build digital solutions within the Retail PJ Credit Community, with a focus on innovation, user experience, and technical excellence. Key Highlights: 1. Work with innovation and user experience in digital credit solutions. 2. Work in a dynamic, collaborative, and product-oriented environment. 3. Apply AI to accelerate engineering and reinforce quality. About the Role Are you passionate about innovation, user experience, and technical excellence? Within the Retail PJ Credit Community, we develop digital solutions that transform the credit journey for businesses—co-creating products with our customers and positioning Itaú as a benchmark in the PJ segment. We are looking for a Senior Backend Developer to evolve systems and services supporting critical credit journeys—with high impact on business and customer experience. Here, you will work in a dynamic, collaborative, and product-oriented context, with end-to-end responsibility (build & run), continuously improving architecture, security, and quality. What You’ll Do • Design, develop, and evolve backend services and APIs, focusing on scalability, performance, security, and reliability. • Participate in architecture definition (microservices, integrations, APIs, and messaging/events where applicable). • Ensure quality through standards, code reviews, and testing (unit, integration, and functional). • Contribute to DevOps practices (CI/CD pipelines, automation, production deployment) and improvements in observability/SRE. • Participate in system modernization and migration initiatives, supporting the technological evolution of the product-as-a-platform. • Use AI as a core part of daily work—applying AI to accelerate engineering, reinforce quality (e.g., test generation/validation), support troubleshooting, and automate tasks. Requirements • Solid backend development experience with Java/Kotlin, REST API construction, and service architecture using Maven/Gradle. • Proficiency in JPA/Hibernate. • Hands-on experience with AWS (EC2/EKS, S3, SQS/SNS, IAM, Secrets Manager, KMS, Parameter Store) and Cloud-First culture. • Experience with relational and non-relational databases, and engineering practices focused on performance and reliability. • Knowledge of CI/CD, version control best practices, and monitoring/logging. • Observability expertise: Datadog APM, Logs, RUM, custom dashboards, distributed tracing with OpenTelemetry. • Testing experience: JUnit 5, Testcontainers, Mockito, Pact (contract tests with BFFs), WireMock. • Experience with messaging systems (Kafka, SNS/SQS), idempotency, dead letter queues, and event ordering. • Experience with GitHub. • Knowledge of Hexagonal Architecture / Clean Architecture applied to Spring microservices. • Experience applying Artificial Intelligence to software development (using AI tools and/or integrating AI capabilities securely and traceably). Nice-to-Haves • AWS certifications (including AI badges/tracks). • Experience with event-driven/messaging-based architecture and legacy modernization. Behavioral Competencies Ownership mindset, analytical ability, collaboration, communication, results- and customer-orientation, risk management, organization, resilience and flexibility, teamwork, passion for challenges and innovation. **Requirements and Qualifications** Education: Completed Postgraduate Degree – Computer Science; Completed Postgraduate Degree – Systems Analysis Certification: AWS, including AI Technical Competencies: **Additional Information** Itaú is Brazil’s most valuable brand, the best company to work for according to Great Place to Work, and the largest bank in Latin America. We impact over 98 million customers daily across 18 countries. We are made of people—and believe that having a team with diversity of origins, cultures, beliefs, experiences, races, disabilities, genders, sexual orientations, and generations broadens perspectives and contributes to an environment of respect and appreciation for differences. **By becoming an ituber, you get:** * Transportation Allowance * Meal Allowance (restaurants) / Food Allowance (supermarkets) * Health Plan (Fundação Saúde Itaú **or** Central Nacional Unimed) * Dental Plan (Odontoprev **or** Interodonto) * Life Insurance * Profit Sharing (PLR – Participation in Profits and Results, subject to bank performance) * Private Pension * Exclusive discounts on our financial products * Extended Maternity and Paternity Leave * Daycare / Babysitter Assistance (for parents) * Study Incentive * Wellhub or TotalPass * Access to Itaú Leisure Clubs (Guarapiranga / Itanhaém and São Sebastião) * \+ Additional benefits you may learn about during the process Learn more about our culture: https://www.itau.com.br/relacoes\-com\-investidores/noticias/cultura\-itubers\-e\-nosso\-novo\-conjunto\-de\-valores/ * We encourage applications from people with disabilities for all positions—feel free to apply to roles marked as exclusive or non-exclusive for people with disabilities. We are committed to inclusion and value diversity. **\#VemProItaú \#VemSerItuber** We are Brazil’s **largest private bank by market value**, and Brazil’s **most valuable brand**, valued at **R$46.9 billion**, per the Interbrand 2024 ranking. We are also the company that **develops the most careers in Brazil**, according to LinkedIn Top Companies for seven consecutive years, and have received the award for **Best Internship Programs 2024** from CIEE. With the industry’s broadest product portfolio in the country—and through our brands and commercial partnerships—we offer a wide range of career opportunities across diverse specialization areas—all guided by a powerful purpose: **delighting our customers by delivering exactly what they need, precisely when they need it!** Today, we have a team of over 90,000 collaborators (the itubers) spread across Brazil and abroad, operating in 18 countries.
