Senior RPG Engineering

Murano Global • Los Angeles, CA

1d

About The Position

We are looking for a Senior RPG Engineer/Analyst to join the Tech team and take ownership of the mission-critical JDA400 application running on IBM i (AS/400). The role designs, develops, and maintains complex RPG-based solutions on JDA400 that support retail operations, with a focus on high performance, reliability, and scalability. It is suited to an experienced developer who can bridge legacy systems with modern integrations, including APIs, e-commerce, and reporting platforms.

Requirements

• 8+ years of hands-on experience as an RPG developer on IBM i (AS/400).
• Expert-level proficiency in RPG IV, RPG ILE, and RPG Free-Form.
• Strong knowledge of CL, SQL, and batch processing.
• Solid understanding of DB2 for i database design, stored procedures, and performance tuning.
• Experience with RDi (Rational Developer for i), Git or SVN, APIs, JSON, and XML.
• Strong analytical and problem-solving skills, with a track record of delivering complex projects on time.
• Excellent communication skills and ability to interact with technical teams and business stakeholders.

Nice To Haves

• Experience in the fashion or retail industry, including knowledge of merchandising, inventory, pricing, or POS workflows.
• Hands-on experience with JDA400, JDA MMS (Merchandise Management System), or similar retail ERP platforms.
• Familiarity with e-commerce integrations, omnichannel retail systems, or modernization of legacy ERP environments.
• Exposure to Agile/Scrum methodologies and CI/CD pipelines on IBM i.

Responsibilities

• Design, develop, and maintain robust RPG IV, RPG ILE, and RPG Free-Form applications on IBM i, focusing on JDA400.
• Own day-to-day support, enhancement, and customization of JDA400 modules.
• Write and optimize embedded SQL, CL programs, and batch jobs to support business workflows.
• Define technical solutions from requirements gathering through design, coding, testing, deployment, and production support.
• Integrate IBM i systems with e-commerce, POS, WMS, reporting, and analytics platforms using APIs, web services, JSON, and XML.
• Troubleshoot and resolve complex production issues to ensure system stability and data integrity.
• Collaborate with Merchandising, Supply Chain, Finance, and IT teams to translate business needs into technical solutions.
• Maintain documentation of system architecture, processes, and change control records.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed