Programmers.IO is actively seeking talented individuals who are skilled in IBMi, WMS and EDI. If you're looking for a flexible work environment that allows you to contribute from anywhere, we want to hear from you.
About Programmers.io
Programmers.io India Pvt. Ltd. is a US Based software development organization established in 2012 and listed on Inc. 5000 2022, and an IBM registered business partner with Microsoft Gold and ISO/IEC 27001 certification. We offer services in custom web design, Cloud Technology, Graphic design, Website maintenance, mobile application & software development, and internet marketing. Our clients include Fortune 500 organizations and companies listed on the New York Stock Exchange.
Experience Required: - 10+ years.
Job location: - Remote
Job Description
WMS Development & Support (PRIMARY FOCUS)
- Design, develop, and maintain WMS applications on IBM i using RPG, SQLRPGLE, and CLLE
- Own end-to-end WMS module development covering:
- Receiving & Putaway — inbound shipment processing, license plating, directed putaway logic
- Picking — wave management, carton/pallet building, zone/batch/cluster picking strategies
- Packing — pack station workflows, carton manifesting, weight validation
- Loading & Shipment — dock door assignment, load sequencing, BOL/manifest generation
- Inventory Management — cycle counts, adjustments, lot/serial/expiry tracking
- Returns / RMA — reverse logistics and put-away processing
- Provide day-to-day WMS production support, root cause analysis, and issue resolution
- Participate in WMS upgrades, patches, and version migration projects
IBM i / AS400 Development
- Write and maintain programs in RPG, SQLRPGLE (free format and Fix)
- Develop and optimize Embedded SQL queries, stored procedures, and DB2 for i data access
- Debug and tune batch jobs, job schedulers, and subsystem configurations
Integrations & Interfaces
- Develop and maintain interfaces with Order Management Systems (OMS) and ERP platforms
- Build and support EDI integrations using BizTalk middleware:
- 940 – Warehouse Shipping Order
- 945 – Warehouse Shipping Advice
- 943 – Warehouse Stock Transfer Shipment Advice
- 946 – Warehouse Stock Transfer Receipt Advice
- 856 – Advance Ship Notice (ASN)
- 997 – Functional Acknowledgement
- Build and consume REST/SOAP Web Services and APIs from IBM i using ILE service programs
- Manage file-based integrations via FTP and SFTP (inbound/outbound data feeds)
Label Printing & RF Devices
- Design and maintain shipping and warehouse labels using MarkMagic on iSeries
- Support RF device workflows (hand-held scanners) — gun-based picking, receiving, and putaway screens
- Troubleshoot RF device connectivity, label printer queues, and zebra/thermal label output
If you're ready to make a difference and be part of a forward-thinking team, send us your updated resume at [Confidential Information].
