Fullstack Developer at Claro focusing on Java solutions and architectural decisions. Mentoring team members and collaborating on complex integrations in a flexible work environment.
Responsibilities
Design, develop and evolve solutions using Java with the Spring Boot framework, following modern architectural principles;
Lead technical and architectural decisions, ensuring adherence to best practices, corporate standards and business requirements;
Serve as the technical reference for the team, providing mentorship, engineering guidance, pair programming and support to Mid and Junior professionals;
Plan and implement robust distributed integrations, considering fault tolerance, resilience, observability and high performance;
Lead critical code reviews, ensuring quality, security, standardization and reduction of technical debt;
Evolve architecture and services by proposing structural improvements, component modernization and continuous optimizations;
Define strategies for automated testing (unit, integration and contract) and ensure excellence in Clean Code, SOLID, DDD and hexagonal architecture where applicable;
Address performance challenges by performing profiling and advanced analysis to reduce CPU/memory consumption and optimize services;
Collaborate on application operations, improving logs, metrics, alerts and observability practices with a focus on stability and SRE;
Requirements
Must reside in Recife;
Degree in Information Systems, Data Engineering, Computer Science, and/or related fields;
Experience in backend development with Java and Spring Boot, including advanced modules and engineering patterns;
Knowledge of Angular, contributing to integrations and providing frontend technical support when necessary;
Strong understanding of microservices architecture, including circuit breakers, retries, messaging, distributed authentication, versioning and scalability strategies;
Proficiency with relational databases (PostgreSQL, MySQL) including advanced modeling, tuning and query optimization;
Experience with CI/CD pipelines, version control with Git/GitLab and process automation;
Technical English for reading, comprehension and research;
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