Senior FullStack Developer

Description

**We are looking for someone bold enough to co-lead this journey with us.** **Responsibilities and duties:** * Collaborate with cross-functional teams to define, design, and launch new features; * Lead and conduct technical refinements for requirements provided by the product team; * Maintain codebase health and quality, balancing new feature development with technical debt resolution; * Develop scalable solutions used by millions of users; * Critically evaluate monitoring and observability practices; * Maintain automated tests, including creation of new ones; * Mentor junior developers and support their professional growth; * Document technical specifications for new features; * Participate in team ceremonies alongside other team members. **Requirements and qualifications:** * Experience with Java 17\+, Spring Boot, and Hibernate; * Experience with NodeJS \+ NestJS; * Experience with databases (SQL and NoSQL); * Oracle * MongoDB * RDS * Experience with message-based communication (RabbitMQ and SQS); * Experience, understanding, and knowledge of microservices architecture; * Experience designing REST APIs; * Experience with Unit Testing (jUnit 5\) and Contract Testing (Pact); \- Experience with Axway \- API Gateway; * Experience with Git and source code versioning; * Experience with Dynatrace; * Knowledge of Clean Code, Clean Architecture, and modularization; * Strong coding practices, documentation standards, and UI/component development skills; * Experience with agile methodologies; * Excellent problem-solving skills and attention to detail; * Willingness to continuously learn and embrace new challenges; * Minimum 3 years of experience in highly complex technical projects and processes **Desirable:** * Experience developing applications/front-end using React Native and React; * Experience with JavaScript/TypeScript; * Experience with Next.js, React Hooks, Styled Components, Axios; * Experience with Microfrontend (MFE) architecture **Additional information:** * For your health, we offer **comprehensive medical and dental coverage**, with no copayments for exams or consultations. * Want more well-being? We provide **Gympass** and **Zenklub** (with two free sessions per month) to support your physical and mental health. * When hunger strikes, use our meal benefit **Caju** to shop at any supermarket or restaurant. * Love to travel? Here, we offer **Férias \& Co**, a benefit that helps make your dream vacation a reality. * Have children? You’ll receive **childcare assistance**. * Growing your family? We offer **MomCare**, a flexible monetary incentive post-maternity leave for new Datunian mothers. * To personalize your workspace, we provide **home office allowance**. * Want to invest in your professional development? We partner with renowned educational institutions to offer you discounts of up to 70% on **undergraduate**, **postgraduate**, **MBA**, **language**, and many other courses! **To explore all our benefits, visit the homepage of our careers page.**