Senior Net Core Developer Jobs in Oregon (NOW HIRING)

Senior ERP Applications Developer

Starting Base Salary Range of $130,000 to $150,000 (DOE)

For over 100 years, we’ve manufactured high-quality products right here in the USA. We still operate out of our Oregon-based factory to this day, producing innovative, battle-proven optics for the world's most relentless hunters, shooters, law enforcement officers, and military personnel. Regardless of the product, whether it's a red dot or a riflescope, we design and manufacture it with one goal in mind—to ensure it performs for life.

At Leupold and Stevens we’re American to the Core and passionate about what we do. Product excellence and uncompromising quality are our top priorities. We’ve built a collaborative, high performance culture where team players with innovative ideas and a sense of urgency thrive.

Our benefits package is amazing:

• affordable health and dental insurance
• a strong commitment to training and professional development including an internal skills development program for all manufacturing team members
• a generous tuition reimbursement program
• company contributions up to 8% of base pay into a 401K retirement account
• profit sharing
• and great product discounts (to name a few)

What You’ll Be Doing as a Senior ERP Applications Developer:

Serves as the trusted ERP application expert for Oracle E-Business Suite (EBS) discrete Manufacturing processes, including BOM, Routing, ECO, WIP, Inventory, and PIM, ensuring both technical correctness and functional alignment. Provides hands-on technical leadership across our Oracle E-Business Suite (EBS) environment. Performs deep application development work, understands how discrete manufacturing systems operate on the shop floor, and owns ERP solutions end to end.

Application Development:

• Write complex, high-performance SQL and PL/SQL
• Develop and maintain custom Oracle concurrent programs
• Use Oracle Manufacturing APIs (BOM, WIP, Routing, Inventory)
• Build and maintain integrations using REST, SOAP, GraphQL, PL/SQL, and file/SFTP-based interfaces
• Support and extend internal manufacturing-related applications
• Optimize SQL and PL/SQL performance
• Follow Oracle EBS development standards and best practices

Functional & Operational Support:

• Support discrete Manufacturing modules: BOM, Routing, ECO, WIP, Inventory, and PIM
• Troubleshoot manufacturing transaction failures and workflow issues
• Validate functional behavior against actual shop-floor execution and production workflows
• Collaborate with business users to ensure system behavior aligns with operational intent
• Provide cross-functional development support to Order-to-Cash teams as needed

Integration, Data & Documentation:

• Own and troubleshoot manufacturing-related integrations
• Diagnose failures across APIs, PL/SQL interfaces, staging tables, and file pipelines
• Produce validated SQL datasets for Power BI developers and operational reporting
• Ensure data correctness, performance, and integrity
• Create and maintain technical documentation, including:
• Custom code and integration design documentation
• Interface mappings and data flow diagrams
• Operational runbooks and troubleshooting guides
• Change and deployment documentation to support long-term maintainability

Skills and Experience You’ll Need as a Senior ERP Applications Developer:

• 7+ years Oracle EBS technical and functional experience in a discrete manufacturing environment
• Expert-level SQL and PL/SQL development in an Oracle EBS environment
• Strong experience developing custom solutions for BOM, Routing, ECO, WIP, Inventory, and PIM
• Oracle E-Business Suite (EBS) experience (12.1.x required; 12.2.x preferred)
• Experience building and supporting integrations in an ERP environment
• Strong troubleshooting and root-cause analysis skills
• Ability to translate discrete manufacturing processes into effective technical solutions
• Strong communication and cross-functional collaboration skills
• Ability to work independently with minimal day-to-day direction
• Onsite role (Oregon)
• Strongly preferred:
• Exposure to Order-to-Cash modules (OM, Pricing, WMS, Shipping, AR, Depot Repair)
• MES or execution system experience (FactoryLogix, Ignition, or similar)
• Planning, MRP, or ASCP knowledge
• Experience supporting data engineering for reporting and analytics
• Oracle BI Publisher / XML Publisher
• Experience with integration tools such as Jitterbit, MuleSoft, Boomi, or similar technologies
• Jira & Confluence

Work Environment for a Senior ERP Applications Developer:

Work takes place in a standard office environment with occasional travel.

For details on positions and to apply, go to:

www.leupold.com/careers

Leupold & Stevens, Inc.

14400 NW Greenbrier Parkway

Beaverton, Oregon 97006

* A core business objective at Leupold & Stevens is to maintain a workplace in which each employee can achieve their full potential. The company was founded on the principle of giving customers and our team members ‘A Square Deal’; to us, this means advocating for the employment opportunities and advancements of all individuals regardless of race, color, sex, national origin, age, religion, physical or mental disability, marital status, veteran status, sexual orientation, gender identity, or any other characteristic protected by law. We resolutely believe all aspects and privileges of employment should be determined by skills and behaviors, not personal identities.

* With our commitment to make our application process and workplace accessible for individuals with disabilities, we will provide reasonable accommodations, upon request, for an individual applicant to participate in the job application process. To request an accommodation to the application process, please send an email to HRDept@Leupold.com or call (503) 646-9171 and a Leupold & Stevens representative will contact you.

* Leupold & Stevens, Inc. is a drug free workplace. All final candidates must successfully pass a pre-employment drug screen and background check.

* Leupold & Stevens, Inc. complies with all applicable FAR & DFAR regulations.

* We hire U.S. citizens and persons lawfully authorized to work in the U.S. All new employees must complete an INS Employment Eligibility Verification Form (I-9). Positions may require a deemed export control license for compliance with applicable laws and regulations. Placement is contingent on Leupold & Stevens, Inc.’s ability to apply for and obtain an export control license on your behalf.