Developer, Backend Developer, Software Development

Kaiser Aluminum is seeking a Jobscope Developer (RPG Developer) to join our corporate office in Franklin, Tennessee or at one of our plants in the United States.

This is an onsite position. At this time, we are not able to offer visa sponsorship for this role, either now or in the future, so we cannot move forward with candidates who would require sponsorship and or are on (e.g., H‑1B, F‑1, STEM OPT, OPT) visas.

The Jobscope Developer (RPG Developer) will support, enhance, and maintain the Jobscope ERP system. The role involves working with IBM i (AS/400) technologies, including RPG programming, to develop custom solutions, troubleshoot system issues, and optimize business processes across manufacturing and distribution functions.

• Develop, modify, and maintain applications within the Jobscope ERP system
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• Write, test, and debug programs using RPG (RPG IV / RPGLE / Free-format RPG).
• Support IBM i (AS/400) environment, including system integrations and enhancements.
• Analyze business requirements and translate them into technical specifications.
• Perform system testing, deployment, and documentation of changes.
• Troubleshoot and resolve production and system issues.
• Collaborate with business users, IT teams, and vendors for ongoing improvements.
• Provide user support and technical guidance.

• Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent experience)
• Five plus (5+) years of experience in RPG programming on IBM i (AS/400)
• Prior experience with Manufacturing ERP systems
• Strong knowledge of RPGLE, CL, DDS, PDM, SDA
• Experience with SQL on IBM i
• Ability to debug, troubleshoot, and optimize legacy code
• Strong analytical and problem‑solving skills
• Effective communication with both technical and non‑technical stakeholders
• Ability to manage multiple priorities in a fast‑paced environment
• Detail‑oriented with a focus on quality

• AS400/RPG Mfg/Distribution systems
• MAPICS / Infor XA
• BPCS / Infor LX
• PRMS
• System
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• Experience with free-format RPG and modern IBM i tools
• Experience with COBOL
• Knowledge of system integrations
• Familiarity with EDI, FTP, DBU, Hawkeye, TL Ashford
• Experience with change management and version control tools

We are an equal‑opportunity employer. All applicants will be considered based on job‑related qualifications and abilities. There shall be no discrimination on the basis of age, race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, veteran, or disability status.