Senior FullStack Engineer

**About The Opportunity** We are looking for a Fullstack Engineer with a strong focus on Backend development, but who is also comfortable working across the stack. This is a great opportunity to contribute to the design of scalable services, robust architectures, and intuitive user experiences in a collaborative, agile environment. **Responsibilities** * Design, develop, and maintain scalable applications and services. * Build reliable and performant backend solutions in microservices and monolith environments. * Support the development of responsive and adaptive UIs for multi\-screen experiences. * Ensure code quality and reliability through test\-driven development and automated testing. * Collaborate with cross\-functional teams, actively participating in agile ceremonies. * Communicate effectively with team members and stakeholders in English. **Required Qualifications** * Fluent English (verbal and written). * Strong experience with Java 8/11/17, Spring Framework, Spring Boot, and JUnit. * Experience with microservices and monoliths. * Proficiency with Git, GitHub, and Maven. * Knowledge of cloud computing fundamentals. * Experience in software development with JavaScript/NodeJS. * Familiarity with HTML templating frameworks such as AngularJS, ReactJS, etc. * Strong knowledge and hands\-on experience with HTML and CSS. * Experience delivering scalable, universal (isomorphic) applications. * Dedication to delivering quality solutions with test\-driven development and automated testing. * Experience with agile development methodologies (Scrum). * Strong problem\-solving and communication skills. **Nice To Have Skills** * Experience with monitoring tools (Prometheus, Grafana). * Experience with Jira. * Knowledge of OO design and design patterns. * Experience with client\-server architecture to build responsive UIs connected to service responses. *Avenue Code reinforces its commitment to privacy and to all the principles guaranteed by the most accurate global data protection laws, such as GDPR, LGPD, CCPA and CPRA. The Candidate data shared with Avenue Code will be kept confidential and will not be transmitted to disinterested third parties, nor will it be used for purposes other than the application for open positions. As a Consultancy company, Avenue Code may share your information with its clients and other Companies from the CompassUol Group to which Avenue Code’s consultants are allocated to perform its services.*