Exciting opportunity for experienced RPG Developers to work on the DPI Billing System — a mission-critical platform powering wholesale customer billing. If you're passionate about IBM i, RPG, and telecom billing, we'd love to connect!
Hiring | DPI Billing System Engineer
Hiring Mode: Contractor
Shift Timing: 2:00 PM - 11:00 PM
Location: Chennai | Hyderabad | Bangalore
Notice Period: Immediate to 30 Days
Experience Required: 6+ Years
Key Responsibilities:
✅ Debug, troubleshoot, and maintain RPG, RPGLE, and CL code within the DPI billing system
✅ Develop new billing features — rate changes, tax logic, usage calculations
✅ Generate and format wholesale customer bills per BOS (Billing Output Specifications)
✅ Ensure seamless integration between legacy DPI apps and modern tools like Globys
Required Skills:
✔ Expert-level RPG/400, RPG ILE, RPG III, RPG IV, RPG Free-format
✔ Strong IBM i, iSeries/AS400 (OS/400) experience
✔ Hands-on with CL, CLLE, TURNOVER, DDS, and DB2/400
✔ Telecom billing background (preferred) | SQL in RPG (preferred) | EDI knowledge (preferred)
Pay: ₹14,353.19 - ₹65,257.50 per month
Work Location: In person
