Senior Fullstack Developer

Description

**We are looking for someone who dares to take the lead with us.** **Responsibilities and duties:** * Collaborate with cross-functional teams to define, design, and launch new features; * Develop and conduct technical refinements for requirements brought by the product team; * Maintain codebase health and quality, balancing new features with resolution of technical debt; * Develop scalable solutions used by millions of users; * Critically assess monitoring and observability practices; * Maintain automated tests, including creation of new ones; * Guide less senior developers and support their growth; * Author technical documentation for new features; * Participate in 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 messaging systems (RabbitMQ and SQS); * Experience, understanding, and knowledge of microservices architecture; * Experience with REST API design; * 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; * Best practices in coding, documentation, and development of UI screens and components; * Experience with agile methodologies; * Excellent problem-solving skills and attention to detail; * Willingness to pursue new knowledge and embrace new challenges; * Minimum 3 years of experience in highly technically complex projects and processes **Desirable:** * Experience developing applications/front-end with React Native and React; * Experience with JavaScript/TypeScript; * Experience with Next.js, React Hooks, Styled Components, Axios; * Experience with Microfrontend (MFE) architecture; * Authoring technical documentation for new features; * Participating in ceremonies alongside other team members. **Additional information:** * For your health, we offer **comprehensive medical and dental coverage**, with no co-payment for exams or consultations. * Want more well-being? We offer **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? We have **Férias \& Co**, a benefit that helps make your dream vacation a reality. * Have children? Count on our **childcare allowance**. * Growing family? We offer **MomCare**, a flexible monetary incentive post-maternity leave for new Datunian mothers. * To personalize your workspace, count on our **home office allowance**. * Want to invest in your professional development? We partner with several renowned educational institutions to offer you discounts of up to 70% on **undergraduate**, **postgraduate**, **MBA**, **language**, and many other courses! **To learn about all our benefits, visit the homepage of our careers page.**