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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # PowerBuilder Developer - **Company:** INFOBAHN SOFTWORLD INC - **Location:** Atlanta, GA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Microsoft Windows, Applications Architecture, Business Process Management, Business Software, Code Review, Databases, Software Debugging, Microsoft SQL Server, Performance Tuning, PowerBuilder, Software Maintenance, Release Management, Software Engineering, Enterprise Software Applications, Software Version Control, Legacy Systems - **Published:** July 12, 2026 - **Apply:** https://www.careerjet.com/jobad/us7a99a3b42f571e92acd72a9a5e913bdc ## About the Role The ideal candidate will have extensive experience with Appeon PowerBuilder, Microsoft SQL Server, and enterprise workflow applications. This role requires the ability to quickly understand complex business processes, maintain existing functionality, and deliver enhancements in a fast-paced production environment. Required Technical Skills Mandatory * Appeon PowerBuilder * 5+ years of recent, hands-on development experience * Microsoft SQL Server * 5+ years of development and database experience * Microsoft Windows operating systems * Strong programming fundamentals including: * Application design and coding best practices * Security and encryption concepts * Debugging and troubleshooting * Performance optimization Additional Technical Knowledge * Software Development Life Cycle (SDLC) * Project planning and workflow management * Version control and release management * Production support and application maintenance, * 10+ years of overall software development experience preferred. * Strong experience supporting enterprise applications in production environments. * Proven ability to understand and maintain legacy applications. * Experience working with proprietary or highly customized business applications. * Strong analytical and problem-solving skills. * Excellent verbal and written communication skills. Preferred Experience Experience supporting workflow or business process management applications, particularly involving: * Order Tracking * Price Quote Tracking * Case and Issue Management * User and Seller Profile Management * Billing Account Management * Commission Processing * Enterprise Reporting * Packaged reports * Application-generated reports * Database-driven reporting Desired Qualities * Ability to quickly learn complex application architecture. * Comfortable working with legacy systems while implementing modern enhancements. * Self-driven with minimal supervision. * Strong collaboration skills within cross-functional teams. * Experience working in a factory-model or workflow-driven support organization is highly preferred. Key Screening Criteria * 10+ years of software development experience * 5+ years of recent Appeon PowerBuilder development * 5+ years of SQL Server development * Experience supporting enterprise workflow applications * Production support and enhancement experience * Strong debugging, security, and database skills * Legacy application maintenance experience preferred ## Description * Support and maintain the ACC Business OTIS application. * Develop new features and enhancements. * Analyze, troubleshoot, and resolve production issues. * Participate in approximately 10 application releases annually. * Collaborate with business stakeholders to understand requirements. * Ensure application stability, security, and performance. * Create and maintain technical documentation. * Participate in testing, code reviews, and deployment activities. ## Related Videos - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Are Code Reviews Worth It? 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