> Markdown version of [/jobs/ext/1384461-as-400-cobol-developer](https://www.wearedevelopers.com/jobs/ext/1384461-as-400-cobol-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 COBOL Developer - **Company:** Siri InfoSolutions Inc - **Location:** San Antonio, TX, United States (Remote available) - **Salary:** $67,500.0 - $172,500.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, IBM System I, Batch Processing, COBOL (Programming Language), Databases, Continuous Integration, IBM DB2, Software Debugging, Distributed Systems, Microsoft Office, Performance Tuning, Scrum Methodology, Sql Optimization - **Published:** July 22, 2026 - **Apply:** https://www.careerjet.com/jobad/us4bd948ce62c540ed9529d0f5199f4c5a ## About the Role Deep understanding of DB2 databases; creating and maintaining data models, and troubleshooting/tuning advanced SQL performance issues on the iSeries platform. Extensive experience in analyzing, debugging, and resolving complex batch processing and interactive application issues. Collaborate with cross-functional and modernization teams to integrate AS/400 applications with modern distributed systems. Experience in continuous integration/deployment processes specific to the IBM i environment. Knowledge of Agile principles with experience in Scrum or Kanban. Familiar with general office machines and proficient in standard MS Office tools ## Description Develop, maintain, and support business-critical AS/400 COBOL and RPG-based applications, adding strong legacy support to the team's TECHNICAL ARSENAL. ## Related Videos - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization](https://www.wearedevelopers.com/videos/253-data-fabric-in-action-how-to-enhance-a-stock-trading-app-with-ml-and-data-virtualization) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [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) ## Related Articles - [AI-Powered Debugging: The Future of Fixing Your Code](https://www.wearedevelopers.com/magazine/553-ai-powered-debugging-the-future-of-fixing-your-code) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Dev Digest 137 - AI'm not sure about this](https://www.wearedevelopers.com/magazine/485-dev-digest-137-ai-m-not-sure-about-this) - [Transforming Software Development: The Role of AI and Developer Tools](https://www.wearedevelopers.com/magazine/527-transforming-software-development-the-role-of-ai-and-developer-tools)