Application Software Engineer (Java)

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Application Software Engineer (Java)

SAO PAULO, SP, Brazil

• Job Identification339832
• Job CategoryProduct and Research
• Posting Date07/14/2026, 01:28 PM
• RoleIndividual Contributor
• Job TypeRegular Employee
• Does this position require a security clearance?No
• YearsNot Applicable
• Additional InfoVisa / work permit sponsorship is not available for this position
• Applicants are required to read, write, and speak the following languagesEnglish,Spanish,Portuguese

Job Description

Responsibilities

1. Design, develop, test, and maintain enterprise software applications supporting Oracle Hospitality Global Fiscal Solutions.

2. Develop enhancements and new capabilities for Oracle Hospitality Global Fiscal Solutions.

3. Design and implement scalable APIs, integration services, and distributed applications connecting Oracle Hospitality platforms with fiscal authorities, payment providers, ERP systems, and third-party hospitality solutions across multiple countries.

4. Develop and optimize application and database components to support high-volume, mission-critical enterprise systems.

5. Participate throughout the software development lifecycle, including implementation, automated testing, deployment, troubleshooting, monitoring, and continuous improvement.

6. Build secure, reliable, and scalable cloud-native applications using modern software engineering practices.

7. Apply AI-assisted software engineering tools to improve code quality, testing, documentation, debugging, and development productivity.

8. Troubleshoot complex application and database issues and implement effective, sustainable solutions.

9. Optimize application performance, scalability, reliability, security, and operational efficiency.

10. Collaborate with Product Management, QA, Architecture, Security, Support, Cloud Operations, and global engineering teams to deliver high-quality customer solutions.

11. Follow Oracle engineering standards, coding guidelines, and software development best practices.

Minimum Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical field.

• Relevant professional software development experience.

• Experience designing, developing, testing, and maintaining enterprise software applications.

• Experience developing APIs, distributed applications, and database-driven solutions.

• Familiarity with relational database concepts and application performance optimization.

• Experience with source control, CI/CD pipelines, and modern software development practices.

• Exposure to cloud-native application development using Oracle Cloud Infrastructure (OCI) or another major cloud platform.

• Strong analytical, troubleshooting, and problem-solving skills.

• Professional proficiency in English.

Preferred Qualifications

• Experience developing or integrating Global Fiscal Solutions, including tax, invoicing, receipt, or fiscal compliance systems.

• Experience integrating enterprise applications with payment gateways, fiscal providers, ERP systems, or external business services.

• Knowledge of containerized application development and cloud-native architectures.

• Experience applying AI-assisted software engineering practices throughout the software development lifecycle.

• Exposure to enterprise AI technologies, including Large Language Models (LLMs), prompt engineering, Retrieval-Augmented Generation (RAG), or AI-assisted development workflows.

• Familiarity with event-driven architectures, messaging technologies, observability, and performance optimization.

• Understanding of hospitality business processes and global fiscal compliance requirements.

• Core Competencies

• Enterprise Software Development

• Cloud-Native Application Development

• API & Systems Integration

• Distributed Systems

• Global Fiscal Solutions

• AI-Assisted Software Engineering

• Software Design

• Problem Solving

• Secure Software Development

• Collaboration

Qualifications

• Career Level - IC2

About Us

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

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