> Markdown version of [/jobs/ext/849349-as400-developer](https://www.wearedevelopers.com/jobs/ext/849349-as400-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AS400 Developer - **Company:** Hptech Inc. - **Location:** United States - **Contract:** Permanent contract - **Skills:** Db2400, IBM System I, IBM RPG (Programming Language), Warehouse Management Systems, Control Language - **Published:** June 18, 2026 - **Apply:** https://www.dice.com/job-detail/9446682c-9d94-4cd8-bd44-48b70a1192e3 ## About the Role Strong experience in AS400 / IBM i development Proficiency in RPG, RPGLE, CL, DB2/400 Experience in WMS or logistics applications preferred ## Description We are looking for an experienced AS400 Developer to support and enhance a custom-built Warehouse Management System (WMS). The role involves development, support, and maintenance of IBM i (AS400) applications used in warehouse and distribution operations., Develop and maintain applications on AS400 (IBM i) Support custom WMS applications Work with RPG, RPGLE, CL, and DB2/400 Troubleshoot and resolve production issues Support warehouse and logistics business processes ## Related Videos - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Create DSL (Domain Specific Language) on top of Swift](https://www.wearedevelopers.com/videos/707-create-dsl-domain-specific-language-on-top-of-swift) - [Can This Elephant Dance? IBM Bob and the Future of AI-First Software Development](https://www.wearedevelopers.com/videos/100256-can-this-elephant-dance-ibm-bob-and-the-future-of-ai-first-software-development) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) - [Decoupled Authorization using Policy as Code](https://www.wearedevelopers.com/videos/35-decoupled-authorization-using-policy-as-code) - [Hands-on Journey to Quantum Computing with IBM](https://www.wearedevelopers.com/videos/137-hands-on-journey-to-quantum-computing-with-ibm) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)