> Markdown version of [/jobs/ext/2193644-as-400-rpg-developer](https://www.wearedevelopers.com/jobs/ext/2193644-as-400-rpg-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).

---

# AS/400 RPG Developer

- **Company:** American IT Systems
- **Location:** Houston, TX, United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Db2400, IBM System I, Software Debugging, IBM RPG (Programming Language), JSON, Standard Sql, Software Engineering, Systems Integration, Web Services, Extensible Markup Language (XML), Restful APIs
- **Published:** August 23, 2026
- **Apply:** https://www.careerjet.com/jobad/usde02281f3be4bd9b9c79bfef0530ae11

## About the Role

* Strong experience with AS/400 / IBM i development
 * Hands-on experience with RPG, RPGLE, RPG IV, and Free-Form RPG
 * Strong knowledge of CL/CLLE
 * Experience with DB2 for i and SQL
 * Application development, debugging, testing, and production support
 * Experience troubleshooting batch jobs and IBM i applications
 * Knowledge of IBM i libraries, objects, jobs, and job queues
 * Experience with system integrations/interfaces is a plus
 * Strong analytical and problem-solving skills

Preferred: Experience with REST APIs, web services, JSON/XML, and IBM i modernization.

## Description

We are looking for an experienced AS/400 / IBM i RPG Developer to develop, enhance, and support applications on the IBM i platform.


## Related Videos

- [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob)
- [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json)
- [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)
- [Hands-on Journey to Quantum Computing with IBM](https://www.wearedevelopers.com/videos/137-hands-on-journey-to-quantum-computing-with-ibm)
- [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)
- [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure)

## Related Articles

- [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)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Dev Digest 185: Hello Asia, Gaming is the Future & Vibe Scheming!](https://www.wearedevelopers.com/magazine/628-dev-digest-185-hello-asia-gaming-is-the-future-vibe-scheming)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Dev Digest 162: AI careers, MCP, AWS best practices & floppy sweaters](https://www.wearedevelopers.com/magazine/571-dev-digest-162-ai-careers-mcp-aws-best-practices-floppy-sweaters)
- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)