.- Technical Lead/Master Java Developer, Portugal We are tech transformation specialists, we are CI&T. We combine the disruptive power of Artificial Intelligence with human expertise to support large companies in navigating changes in technology and business. With 30 years of experience, 6,000 workers, offices in 10 countries and talents across 5 continents. We operate in the fields of design, strategy, and engineering for global brands, helping clients achieve the full potential of technology as a force for good. Impact is what we deliver. Your Impact: CI&T is expanding in Europe and seeks an experienced Technical Lead to drive innovation for one of our major European retail clients. To Be Considered You'll Need: Your CV/resume submitted in English Current European citizenship or work visa and live in Europe Legal Europe documents (Fiscal, Citizen/Resident and Social Security) What You'll Do: Code Manage the technical evolution of the product Be the technical authority on the team, shaping client architectures Ensure smooth production operation and incident resolution Champion resilience patterns to minimize incidents Provide technical support, aligning with the global architecture Foster technical excellence within the team Enforce testing policies and continuous deployments Collaborate on product backlog and technical requirements Manage technical debt and prioritize improvements Ensure solution success and quality Facilitate team growth and self-management Maintain architectural alignment and updates Lead back-end and full-stack teams What You Bring: Strong communication skills for dynamic projects and client interaction Deep expertise in Java Proficiency in Spring and Spring Boot frameworks Experience with REST APIs and API interfaces Unit testing experience Familiarity with CI/CD platforms Mastery of Microservices React, Redux and Hooks development experience Knowledge of both relational (e.G., Oracle, MariaDB, DB2) and non-relational databases (e.G., MongoDB) Experience with complex business logic Gitflow or similar version control experience In-depth understanding of design patterns Ability to provide technical direction in microservices or distributed services architecture Team leadership experience in technical environments Familiarity with hexagonal architecture Experience with messaging queues (e.G., ActiveMQ, IBM MQ) and streaming platforms like Kafka Knowledge or experience with caching systems Familiarity with SONAR or similar tools Proficiency in Maven Knowledge of Gherkin Experience in integration and performance testing Ready to Make an Impact? Join Us Today! CI&T is an equal-opportunity employer. We celebrate and appreciate the diversity of our CI&Ters' identities and lived experiences. We are committed to building, promoting, and retaining a diverse, inclusive, and equitable company and culture focused on creating a better tomorrow