Principal Full Stack Software Engineer

The SaaS Tools and Innovation (TINNO) team utilizes state-of-the-art technology stacks, advanced data analytics, and machine learning, to advance Oracle’s internal tools. Specifically, our role is to further Oracle’s goals through proactive, engaged interactions with customers and through providing key insights to Oracle, her partners, and her customers.

**Key Responsibilities**:

- **Full Stack Development**:

- Design software that meets requirements, is performant, stable, and of high quality, and that is built for the future.
- Implementing interfaces and tools to systems to extract needed data and to inject the data into a data warehouse.
- Implementing algorithms to summarize and classify the data into meaningful results.
- Implementing user interfaces to display the resulting data in a clean, easily understood interface.
- Maintain practices and key information in a wiki and in Jira.
- Research available data sources for customer-related data.
- Determine factors relevant to customer success.
- Research cloud software to understand best practices in this area
- Potentially enter enhancements requests for systems in Jira.
- Write design ideas and proposals and present them to the team for consideration.
- Implement data capture, manipulation, and storage mechanisms primarily in Java, and shell scripting.
- Utilize Oracle SaaS products as required.
- Test resulting implementations with a variety of possible scenarios.
- Work within standards, acceptable practices, and other requirements of Oracle Corporation and of the SaaS Development organization
- **System Architecture**: Participate in defining the architecture and design of systems, including back-end services and front-end interfaces.
- **Cloud & DevOps**: Work with cloud platforms and DevOps tools to automate and streamline deployment processes. Leverage containerization technologies such as Docker and Kubernetes for efficient deployments.
- **API Development**: Design and implement RESTful APIs for smooth interaction between front-end and back-end systems.
- **Database Management**: Develop and maintain databases with optimized data access patterns for efficient queries and storage.
- **Collaboration & Agile Development**: Work closely with cross-functional teams including UX/UI designers, product managers, and QA engineers, following Agile methodologies to deliver high-quality software in sprints.
- **Documentation**: Produce clear technical documentation for systems, processes, and workflows to ensure maintainability.

**Technical Knowledge**
- 9+ years of industry experience.
- 7+ years of experience in JAVA and Various J2EE Technologies - SpringBoot, REST, SOAP, JPA, Hibernate, JDBC, JUnit, and XML.
- 5+ years of extensive experience in architecture, design and development of distributed systems.
- **Must have an excellent understanding of**:

- Object-Oriented analysis and design.
- Design Patterns.
- Data Structures.
- Error Handling.
- Debugging and troubleshooting code.
- Experience with the design of API interfaces.
- **Should also have experience with**:

- Git.
- SSO integration.
- Consuming RESTful web services.
- Node.js for backend operations and authorizations enforcement.
- **Desired Technical Knowledge in**:

- Kubernetes.
- Docker
- OAuth
- Consuming HATEOAS/HAL style web services.
- WebSockets.
- Unit Testing.
- Integration Testing.
- Automated Testing.
- Code Coverage Reports.
- Extensive experience IDEs like IntelliJ, Eclipse, NetBeans.
- Hands on experience with Build and Integration tools such as Gradle, and Jenkins.

Career Level - IC4