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# Billing Solution Architect

- **Company:** Excelon Solutions
- **Location:** Philadelphia, PA, United States
- **Experience:** Experienced
- **Salary:** $145,600.0 - $156,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Cloud Engineering, Enterprise Architecture Framework, Middleware, Web Services, Enterprise Software Applications, Event Driven Architecture, Enterprise Integration, OSS/BSS, Api Design, Restful APIs, Microservices
- **Published:** June 12, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=5b0edba2a2d07d37

## About the Role

Do you have experience in Web services design?, * 10+ years of experience in Telecommunications/Wireless Billing environments.

 * Strong expertise in Mobile Postpaid Billing processes, including:
 * Order Management
 * Invoice Generation
 * Payments & Collections
 * Credits & Refunds
 * Promotions & Discounts
 * Charge Management
 * Revenue & Billing Operations
 * Proven experience working as a Solution Architect with ownership of end-to-end billing solutions.
 * Strong understanding of API architecture, RESTful services, integration patterns, and middleware technologies.
 * Experience designing APIs for:
 * Customer Portals
 * Billing Statement Access
 * Account Management
 * Payment & Transaction Information
 * Credits & Refunds
 * Invoice & Charge Retrieval
 * Customer Service Applications
 * Deep understanding of customer lifecycle processes:
 * Customer Onboarding
 * Address Validation
 * Credit Checks
 * Order Fulfillment
 * Billing Fulfillment
 * Service & Device Promotions
 * Experience working with Agile methodologies and enterprise architecture frameworks.

Preferred Qualifications

 * Hands-on experience with Amdocs Billing/BSS solutions.
 * Experience in Telecom BSS/OSS ecosystems.
 * Knowledge of cloud-native architectures and microservices.
 * Familiarity with enterprise integration platforms and event-driven architectures.
 * Strong stakeholder management and communication skills., * Technical Program Manager: 10 years (Required)
 * Telecommunications/Wireless: 10 years (Required)
 * Mobile Postpaid Billing: 6 years (Required)
 * Amdocs Billing/BSS: 3 years (Required)

## Description

We are seeking an experienced Billing Solution Architect with strong expertise in the Wireless/Mobile Postpaid Billing domain. The ideal candidate will be responsible for designing and architecting end-to-end billing solutions, collaborating with cross-functional teams, and ensuring seamless integration between billing systems and customer-facing platforms.

This role requires deep knowledge of billing processes, API architecture, customer lifecycle management, and telecommunications billing ecosystems. Experience with Amdocs Billing is highly preferred.

Key Responsibilities

 * Lead solution architecture and design for wireless/mobile postpaid billing platforms.
 * Own end-to-end billing solutioning across ordering, invoicing, payments, collections, credits, refunds, promotions, and charge management processes.
 * Design scalable and secure APIs for integration between billing systems, customer portals, CRM platforms, order management systems, and other enterprise applications.
 * Collaborate with business stakeholders to translate billing requirements into technical solutions.
 * Define integration strategies between billing, customer onboarding, credit check, address validation, fulfillment, and customer experience platforms.
 * Support architecture reviews, solution governance, and technical roadmaps within the billing domain.
 * Ensure billing solutions align with business objectives, compliance requirements, and operational standards.
 * Work closely with development, QA, product, and operations teams to deliver high-quality solutions.


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