Sr. Backend Engineer

At AI/R Avenue Code, we are passionate about transforming businesses through technology. We are a leading end-to-end development consultancy for digital transformation across various markets, growing sustainably since day one. We believe that great results are born from strong relationships. Our team combines technical expertise, collaboration, and a welcoming approach to work that makes all the difference.

We are looking for a Backend Engineer to work with our engineering team on developing and improving backend services. You will have the opportunity to work on large-scale distributed systems, contribute to existing projects, and collaborate with experienced engineers across teams.

• Develop and enhance backend services using Java and related technologies.
• Work with the team to understand requirements and translate them into clean, maintainable code.
• Write unit tests and integration tests to ensure code quality and reliability.
• Participate in code reviews and incorporate feedback.
• Debug and resolve issues in existing applications and services.
• Contribute to technical design discussions and implementation planning.
• Work with other engineers and partner teams to deliver assigned features.
• Maintain technical documentation for implemented features and services.
• Follow established engineering practices for development, testing, and deployment.
• Leverage AI-assisted development tools to improve coding efficiency, debugging, and productivity.

AI/R 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 AI/R 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, AI/R Avenue Code may share your information with its clients and other Companies from the CompassUol Group to which AI/R Avenue Code’s consultants are allocated to perform its services.

• 4 to 6 years of hands-on software development experience preferred.
• Good programming skills in Java, with an understanding of object-oriented programming and design principles.
• Familiarity with REST APIs, microservices, and distributed systems.
• Experience with unit testing, debugging, and version control tools such as Git.
• Basic understanding of databases and cloud technologies.
• Comfortable using AI coding tools such as Claude Code, GitHub Copilot, or similar tools to support day-to-day development.
• Good problem-solving skills and ability to work collaboratively within a team.
• Willingness to learn new technologies and work on different areas of the platform.
• Good communication skills and ability to independently complete assigned development tasks.