Job Summary: Sicredi invites you to join a product team and help build the customer experience of a financial institution, within an inspiring environment aimed at modernizing its Core Banking system. Key Highlights: 1. Build experience in a financial institution with a focus on relationship management. 2. Work on modernizing and rewriting a Core Banking system. 3. An inspiring environment driven by technology, innovation, and doing good. Have you ever considered developing a new experience for a financial institution? Sicredi is a company that values close relationships and user-centered service. In this opportunity, we invite you to join a product team and co-create our experience. All this within an environment filled with people inspired by technology, innovation, and doing good—capable and engaged individuals building a cooperative digital platform for the future. We face the challenge of completely rewriting and modernizing our Core Banking system, and we are leveraging this moment to drive a cultural shift—more horizontal, simple, and participatory. That’s why we want to share our complex and dynamic day-to-day work with professionals possessing strong technical skills, business ownership mindset, and dedication to purpose-driven work that positively impacts the entire community. Commitment and the drive to make things happen are essential! **Responsibilities and Duties** * Promote software engineering culture, knowledge sharing, and engagement. * Serve as a Domain Expert in your area of responsibility. * Develop robust and scalable backend solutions using Java and Spring Boot. * Actively participate in the full software development lifecycle—from conception through production deployment. * Implement and evolve CI/CD pipelines, ensuring automation and delivery quality. * Conduct unit, integration, and end-to-end tests, promoting quality and reliability practices. * Integrate and manage relational databases, and work with Kafka and its connectors. * Work with JPA/Hibernate and Kubernetes for application orchestration. * Ensure application observability using metrics, logs, and monitoring to continuously improve operations. * Apply and disseminate software resilience best practices, ensuring fault-tolerant systems and high availability. * Monitor technical KPIs, perform data-driven analysis, and propose actionable improvements. * Collaborate with other teams, fostering alignment and clear communication. * Identify and address short-, medium-, and long-term technical enhancements. * Propose innovative solutions to technical and business challenges. * Document architecture and technical decisions to facilitate understanding and evolution of solutions. * Contribute to the technical development of fellow engineers on the team. * Seek and apply feedback for continuous improvement, maintaining a collaborative and proactive attitude. * Participate in effort estimation processes during software development. * Participate in UPSTREAM processes as a technical reference. * Orchestrate code reviews. **Requirements and Qualifications** **Experiences We Value:** * Solid backend development experience. * Proficiency in Java + Spring Boot. * Hands-on experience with relational databases. * Proven experience with unit, integration, and end-to-end testing. * Knowledge of Kafka / Kafka Connectors. * Experience with Maven / Gradle. * Practical experience with JPA / Hibernate. * Experience with Kubernetes. * Proactivity and strong communication skills. * Ability to make collaborative decisions, considering overall impact. **Nice-to-Have (Differentiators):** * Experience with Prometheus. * Knowledge of in-memory and NoSQL databases. * Experience in backend application architecture. * Knowledge of application security design principles. * Advanced CI/CD experience. * Ability to document architecture (diagrams). * Experience with performance testing. * Cooperative and proactive mindset. * Experience mentoring and developing other software engineers. **Additional Information** \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ At **Sicredi**, you’ll enjoy: 14th and 15th fixed salaries; Profit Sharing (based on seniority); Health and Dental Plans with no co-payment; Well-being Programs via Wellhub (formerly Gympass), Nutrition, Psychology, Occupational Health, Massage, Running Group, and Local Gym; Meal Allowance and Food Voucher—with flexible % allocation across VA/VR cards and no co-payment; Extended maternity and paternity leave; Childcare or babysitter allowance for children up to 6 years and 11 months; Allowance for children with disabilities—no age limit; Life Insurance; Private Pension Plan up to 8% of salary; Training Platform – Sicredi Aprende, offering diverse courses; 40-hour weekly workload—using a time-banking system; Remote Work Allowance (except for fully on-site positions). **Nice to meet you—we’re Sicredi.** Our journey began over 120 years ago as Brazil’s first cooperative financial institution. Today, we continue growing and transforming daily alongside **over 50,000 employees**. They are the reason we’ve been named the **Best Place to Work**, ranking #1 once again according to Great Place To Work Brasil (GPTW). Together with **over 9 million members**, across all Brazilian states, we believe in the power of cooperation to **build a more prosperous society and generate positive impact in people’s lives.** A shared purpose that unites and inspires us—promoting local and sustainable development, education, and financial inclusion. We continue seeking talents who want to help build a better world—and we’d love for you to be part of it. **\#JoinSicredi!**