Sr. IBMi/RPG Developer

Design, develop, and maintain applications on the IBM i / Power System using native tools (RPG/400, RPGLE, SQLRPGLE, Free RPG, CL, DSPF, etc.) Support full project lifecycle from requirements gathering through development, QA, and production deployment Load, test, and promote application software releases and fixes following change control protocols Collaborate with business users to gather functional requirements and convert them into technical design specifications Respond to production support issues and resolve critical incidents or user-reported problems Create and maintain technical documentation in accordance with established department standards Participate in code reviews, offer feedback, and maintain coding standards and documentation practices Work closely with engineering, UX, and product teams to ensure delivery of high-quality software Provide architectural input and understand performance implications of different development techniques (e.g., embedded SQL) Lead or assist in managing IT projects and coordinate with external consultants or partner teams as needed Promote continuous improvement and contribute to the evolution of the company’s development standards and methodologies

Proven experience as a Project Leader managing IT initiatives from planning through implementation Strong background in AS/400 (IBM i) development and maintenance, including RPGLE Free format, CL, and SQLRPGLE Expertise in SQL for data analysis, reporting, and understanding relational data models Ability to analyze existing systems and processes, recommend improvements, and implement solutions Experience with application software deployment in both test and production environments Strong communication and analytical skills; ability to collaborate with cross-functional teams Proficient in:

• RPGLE Free, Embedded SQL, SQL, CL, Service Programs, Stored Procedures
• Use of Rational Developer for i, MQ, JSON, and XML

• Web service integration (REST/SOAP) and API usage Bonus skills:

• Familiarity with modern languages such as Java, .NET, PHP
• Experience with WMS (Warehouse Management Systems), especially Manhattan
• AS/400 operations knowledge including job control, printer management, backup, and monitoring

• Understanding of Microservices architecture and how services communicate securely and efficiently Solid Microsoft Office proficiency:

• Build mapping specifications in Excel
• Write professional documentation in Word
• Collaborate using Skype or Teams Highly coachable, adaptable, and willing to both give and receive constructive feedback Ability to gather and translate business requirements into functional designs Understand core business processes and how they integrate with IT systems Familiarity with IT project management methodology and routine administrative duties Ability to coordinate tasks across IT and business teams Experience promoting code across environments while adhering to change management policies Strong troubleshooting and problem-solving skills Experience writing and running queries on relational SQL databases