Develop and maintain back-end applications in PHP (7.4+) using an MVC architecture, ensuring code quality, organization and performance.
Maintain and evolve legacy systems, performing structural refactorings to improve readability, maintainability and scalability.
Develop and maintain front-end interfaces using ExtJS and/or VueJS, ensuring a good user experience and efficient integration with the back end.
Build, integrate and maintain secure, high-performance REST APIs for communication between systems and services.
Analyze existing code to identify opportunities for improvement, standardization and reduction of technical debt.
Contribute to software engineering best practices such as clean code, code reviews, testing and version control.
Participate in defining technical solutions together with product and technology teams, contributing technical insight and improvement proposals.
Investigate and propose improvements to application performance, stability and quality based on usage data and system behavior.
Contribute to the evolution of the system architecture, supporting technological modernization initiatives.
Collaborate with the team to strengthen a culture of quality, security and development best practices.

Bachelor's degree in Technology or related fields (Computer Science, Information Systems, Engineering, Mathematics, Statistics, or similar).
Strong experience developing in PHP (7.4+) using an MVC architecture.
Experience maintaining, refactoring and modernizing legacy systems.
Experience with JavaScript, ExtJS or modern front-end frameworks (VueJS).
Proficiency in PostgreSQL and relational data modeling.
Experience developing and integrating REST APIs.
Experience with CI/CD and pipeline automation.
Experience with Docker and containerized environments.
Familiarity or experience with container orchestration (Kubernetes).
Knowledge of Clean Code and software architecture best practices.
Experience with monitoring and observability tools (Grafana, Prometheus or similar).
Experience analyzing and improving existing code, identifying refactoring and standardization opportunities.
Knowledge of ERP systems or financial workflows is considered a plus.

Full Stack Developer – Mid-level

Key skills