This position is posted by Jobgether on behalf of a partner company. We are currently looking for an AI Developer Backend Java Sr in Brazil.
This role is part of a large-scale digital transformation initiative focused on modernizing a SuperApp ecosystem across backend, Android, and iOS platforms. You will play a key role in designing and delivering robust backend integrations using Java, while leveraging AI-driven development approaches and agent-based workflows. The position sits at the intersection of advanced backend engineering and artificial intelligence, where you will contribute to improving development efficiency, automation, and software quality. You will collaborate with multidisciplinary teams in an agile environment, participating in design, deployment, and continuous improvement cycles. The role requires strong technical depth in backend systems, combined with curiosity and hands-on experience in AI-assisted development practices. It is an opportunity to work on scalable, cloud-native systems with significant impact on end-user experience and platform evolution.
Accountabilities:
- Develop and maintain backend services and integrations in Java for a large-scale SuperApp modernization initiative.
- Design and implement microservices and BFF architectures supporting mobile and backend ecosystems.
- Apply AI-driven and agent-based development practices to optimize software delivery workflows.
- Work with Spec-Driven Development (SDD) approaches to ensure structured and high-quality implementations.
- Participate in agile ceremonies, planning, deployments, and release management activities.
- Ensure code quality through unit testing, code reviews, and adherence to engineering best practices.
- Collaborate with DevOps and platform teams using tools such as GitLab, Jenkins, SonarQube, and Jira.
- Contribute to system scalability, performance, and cloud-native architecture on AWS.
Requirements:
- Strong experience in backend development using Java in complex, production-scale systems.
- Hands-on experience with microservices and BFF architectures.
- Knowledge of AI-driven development, including agent-based workflows and optimization of engineering processes.
- Familiarity with tools such as Claude Code, MCPs, and modern AI-assisted development environments.
- Experience working in multi-repository (multi-repo) environments.
- Solid understanding of AWS services such as EKS, SQS, and S3.
- Experience with DevOps practices and CI/CD pipelines using tools like GitLab, Jenkins, and SonarQube.
- Familiarity with agile methodologies and collaborative team environments.
- Strong problem-solving skills, autonomy, and adaptability in fast-changing environments.
- Excellent communication skills and ability to work across multidisciplinary teams.
- Experience with mobile development (Android or iOS) is a plus.
Benefits:
- Health and dental insurance plans.
- Meal and food allowances.
- Extended parental leave and childcare assistance.
- Partnerships with wellness platforms such as Wellhub (Gympass) and TotalPass.
- Profit-sharing program (PLR).
- Life insurance coverage.
- Continuous learning platform (CI&T University) and online courses.
- Discounts on services and partner platforms.
- Language learning platform access.
- Mental, physical, and wellness support programs.
- Inclusion and diversity support initiatives, including affinity groups and accessibility assistance.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
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