ERP Software Developer-Principal

King County•Chinook Building 401 5th Avenue Seattle, WA

8d•Hybrid

About The Position

King County Business Resource Center (BRC) is seeking an ERP Software Developer – Principal to support and enhance enterprise Oracle Business Intelligence (BI) platforms, including OAS, OBIA, and ODI. This role provides hands-on development, system support, and optimization of ETL processes, data warehouse components, and BI reporting solutions that enable critical Finance, HR, and Procurement analytics. Operating in a collaborative, fast-paced environment, the Technical Developer focuses on building and maintaining scalable data solutions, ensuring performance, data quality, and adherence to enterprise standards. This role works closely with analysts and technical teams to translate requirements into reliable BI solutions, support system stability, and contribute to continuous improvement of the county’s analytics capabilities. ABOUT THE BUSINESS RESOURCE CENTER The BRC oversees King County’s business systems, which include applications, infrastructure, software, and vendor relationships. The team also supports business processes, system governance, and work prioritization to effectively serve county agencies. BRC Director’s Office: This team provides guidance to the BRC and advises county leaders on strategies to enhance the county’s ERP business systems. They also manage the day-to-day operations of the BRC in support of continuous improvement and a cohesive team approach to govern, manage and support the county’s ERP systems. BI Insights Team: This team specializes in developing and managing business intelligence analytics across King County’s Oracle ERP and other enterprise systems. The team collaborates closely with business partners and county departments to deliver meaningful analytics and operational reporting in support of county operations. The team is committed to expanding the use of analytics tools, improving data literacy, and enhancing ERP data governance across the county. Financials and Procurement Team: This team specializes in Oracle EBS Financials and Procurement, Oracle Procurement Cloud and Supplier Cloud, and SAP Concur travel systems. The team collaborates with our business partners and county departments to deliver finance, procurement, travel expense and treasury services across all county business operations. HR and Payroll System Team: This team specializes in PeopleSoft HR, payroll, and retirement systems, collaborating with our business partners and county departments to deliver HR, benefits, and payroll services across all county business operations. Shared Services Team: This team specializes in training, change management, and help desk support, along with system security, administration, and licensing. There is also a highly skilled and technical team of DBAs who manage day-to-day running and performance of the systems in Oracle Cloud Infrastructure as well as coordination of system updates and patches. What people have said about working in the Business Resource Center. "The Business Resource Center provides an environment with highly diverse work groups and business partners, offering opportunities for professional growth and challenges, learning new skills and the latest technology and applications." "Employee ideas and contributions are highly valued and supported by supervisors and managers, and employees are able to offer solutions to issues that can be brought before business partners and stakeholders." "Employees have the freedom to manage their own workload, which is both challenging and rewarding. Work involves not only resolving issues and finding the root cause of problems but also interacting directly with business partners and experiencing the positive feedback of their appreciation." "The job is constantly evolving, providing new professional challenges and opportunities for growth, and this comes with a supportive environment with others around you who are rooting for your success as much as their own."

Requirements

Significant hands-on experience developing and supporting BI solutions using OBIA, OAS, and ODI.
Strong expertise in data warehouse concepts, including dimensional modeling and data architecture principles.
Advanced experience developing ETL processes using Oracle Data Integrator (ODI).
Deep experience working with large Oracle data sources, including Oracle E-Business Suite (EBS) and PeopleSoft HCM.
Experience supporting enterprise data warehouses of approximately 1TB or larger and optimizing performance for large datasets.
Expertise in Oracle SQL and PL/SQL for query development and performance tuning.
Experience developing enterprise reporting solutions using BI Publisher, OAS, and/or Oracle Reports in a Linux environment.
Hands-on experience developing and supporting OBIA modules such as HR, Financials, Procurement & Spend, and Project Analytics.
Strong problem-solving skills with the ability to troubleshoot complex data and system issues.
Effective communication with technical and business stakeholders and collaboration across cross-functional teams.

Nice To Haves

Familiarity with tools such as Power BI, Python, Oracle APEX, or Oracle Cloud Infrastructure (OCI) is a plus.

Responsibilities

Maintain, monitor, and optimize enterprise Business Intelligence and data integration platforms, including Oracle Analytics Server (OAS), Oracle Business Intelligence Applications (OBIA), and Oracle Data Integrator (ODI).
Perform system administration and support for BI and ETL environments on Linux platforms, including performance tuning, troubleshooting, and configuration.
Design, develop, and support ETL processes using ODI in alignment with enterprise data architecture standards and best practices.
Develop and maintain Oracle Analytics dashboards, reports, and BI Publisher outputs to meet business needs.
Perform database analysis, SQL optimization, and load testing to ensure performance, scalability, and reliability.
Build and maintain Oracle BI Repository (RPD) / semantic models aligned with dimensional modeling principles.
Support data warehouse development, including defining facts and dimensions and ensuring consistency across subject areas.
Execute source control, code migration, and deployment processes following established standards.
Conduct data profiling, validation, and quality assurance to ensure accuracy and integrity of enterprise data.
Collaborate with business analysts and stakeholders to translate business requirements into scalable technical solutions.