Senior Full-Stack Java Developer

About the Position

We are seeking a Senior Full-Stack Java Developer to modernize and maintain enterprise gateway applications with a backend-first focus and support across Angular frontends. You will strengthen security, quality, and performance through continuous improvements-apply now to help keep critical systems reliable and up to date.

Responsibilities

• Develop Java Spring Boot backend services and REST APIs
• Maintain and enhance Angular frontends across legacy and modern versions
• Resolve security vulnerabilities identified by scanning and auditing tools
• Fix defects and production issues while maintaining high engineering standards
• Refactor code and perform dependency upgrades to improve maintainability
• Implement framework updates and support modernization initiatives
• Improve application performance, reliability, and security posture
• Participate in code reviews and follow secure software development practices
• Collaborate with technical leads, QA engineers, architects, and security teams
• Address code quality findings and drive continuous improvement actions

Requirements

• 3+ years of professional software development experience with Java
• 3+ years of hands-on experience with Spring Boot and REST APIs
• Hands-on experience maintaining Angular applications (Angular 8+ preferred)
• Practical experience remediating security vulnerabilities using scanning tools
• Code quality experience with tools such as CAST or SonarQube
• Strong analytical and problem-solving skills with an ownership mindset
• Upper-Intermediate English skills (B2, Upper-Intermediate)

Nice to Have

• Apigee API platform experience

Locations

• Remote in Brazil
• Remote in other locations

Language

• Upper-Intermediate English skills (B2, Upper-Intermediate)