PowerBuilder Developer
Role Overview
We are seeking a highly skilled and experienced PowerBuilder Developer to join our enterprise application development team. The ideal candidate will be responsible for designing, developing, testing, and maintaining robust client-server and n-tier applications using Sybase PowerBuilder . You will collaborate with cross-functional teams to deliver high-quality software solutions while also supporting modernization and migration initiatives.
Key Skills for This Role
Full Job Posting
Job Summary
We are seeking a highly skilled and experienced PowerBuilder Developer to join our enterprise application development team. The ideal candidate will be responsible for designing, developing, testing, and maintaining robust client-server and n-tier applications using Sybase PowerBuilder . You will collaborate with cross-functional teams to deliver high-quality software solutions while also supporting modernization and migration initiatives.
?️ Application Design & Development
- Design, develop, and maintain enterprise-grade applications using PowerBuilder (PB 10.x / 12.x / 2019 / 2022)
- Build complex DataWindows , windows, menus, tab controls, and user objects
- Develop reusable components and frameworks using PowerScript
- Implement n-tier, client-server, and MVC architecture patterns
- Translate business requirements into scalable, maintainable technical solutions
- Develop and maintain custom user events, functions, and class hierarchies
?️ Database Design & Integration
Design, write, and optimize complex SQL queries , stored procedures, triggers, and views
Integrate PowerBuilder applications with Sybase ASE, MS SQL Server, Oracle, or DB2
Manage ODBC/JDBC database connections and transaction management
Ensure data integrity, normalization , and optimal database performance
Integrate with REST/SOAP web services and third-party APIs
? Maintenance, Support & Quality
Analyze, debug, and resolve application defects, performance bottlenecks, and production issues
Conduct thorough code reviews to ensure adherence to coding standards and best practices
Provide Level 2/Level 3 production support and root cause analysis
Write and maintain comprehensive unit test cases and support QA testing cycles
Create and update technical documentation , design specs, and runbooks
? Migration & Modernization
Lead or contribute to legacy PowerBuilder application migration projects
Support upgrades from older PB versions to PowerBuilder 2019/2022 or Appeon platforms
Collaborate with solution architects on re-engineering, refactoring, and modernization strategies
Assist in migrating PowerBuilder apps to .NET, Java, or web-based platforms
Evaluate and implement Appeon Web / Appeon Mobile solutions for PB modernization
? Collaboration & Agile Delivery
Work closely with Business Analysts, Solution Architects, QA Engineers, and Project Managers
Actively participate in Agile/Scrum ceremonies — sprint planning, daily standups, reviews, and retrospectives
Coordinate with infrastructure and DevOps teams for deployment and release management
Mentor and guide junior developers on PowerBuilder best practices
Contribute to effort estimation, technical planning , and solution design discussions
Required Qualifications
- Bachelor's or Master's degree in Computer Science, Information Technology , or a related field
- 10 + years of hands-on PowerBuilder application development experience
- Deep expertise in DataWindow objects , PowerScript, and event-driven programming
- Strong proficiency in SQL and relational database management
- Solid understanding of SDLC methodologies — Agile and Waterfall
- Proven experience in debugging, performance tuning , and production support
- Strong understanding of object-oriented programming (OOP) concepts within PowerBuilder
? Preferred Qualifications
- Experience with PowerBuilder to .NET or Java migration projects
- Hands-on experience with Appeon/PowerServer for web and mobile deployment
- Knowledge of microservices architecture and API-first design
- Exposure to cloud-native development on AWS or Azure
- Prior experience in banking, finance, insurance, or ERP domains
About Kumaran Systems
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