Gauteng: Billing Systems Developer posted by Recruit-It

About the Role

Our client is seeking a Billing Systems Developer to own and advance the billing systems layer within their BSS environment, with a strong focus on both consumer and wholesale billing. This role involves working directly with billing platforms (including Sage), developing integrations between billing and operational systems, and ensuring that billing data flows accurately across the ecosystem.

Key Responsibilities

• Develop, maintain, and enhance billing system integrations between Sage, ServiceNow, and internal platforms across consumer and wholesale billing channels
• Build and support automated billing workflows including invoice generation, payment reconciliation, credit management, and account management for both consumer and wholesale customers
• Ensure billing data accuracy and consistency through validation logic and cross-system auditing across all billing channels
• Collaborate with Finance, Sales, and Service Assurance teams to understand consumer and wholesale billing requirements and resolve discrepancies
• Develop APIs and data pipelines for billing data exchange across BSS and OSS platforms
• Support wholesale billing processes including partner/reseller billing, interconnect settlements, and revenue sharing where applicable
• Troubleshoot and resolve billing-related incidents and data issues across consumer and wholesale accounts
• Support the implementation of new products and pricing models within the billing framework for both channels
• Document billing system architecture, workflows, and integration points

Requirements

• 4+ years of experience in billing systems development, ERP integration, or financial systems engineering
• Experience working with Sage or similar accounting/billing platforms
• Proficiency in Python, SQL, or similar languages for data manipulation and automation
• Hands-on experience with REST API development and database management
• Strong understanding of billing processes across consumer and wholesale channels (invoicing, payments, credit management, reconciliation, partner settlements)
• Experience with wholesale or interconnect billing, revenue sharing, or reseller billing models is expected
• Attention to detail and strong analytical skills for troubleshooting data discrepancies across multiple billing streams

Qualifications

No formal education or certifications are mentioned in the original job description. Therefore, this section will be skipped.

Salary & Benefits

No salary information is provided in the original job description. Therefore, this section will be skipped.

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