.NET Solution Architect – Payments & Billing Systems Position Available In Fulton, Georgia

.NET Solution Architect – Payments & Billing Systems 3.0 3.0 out of 5 stars Milton, GA 30004 • Remote We are searching for an experienced and results-driven professional to join our technology organization as a Solution Architect focused on Payments & Billing Systems. In this vital role, you will lead the technical direction and architectural decisions for mission-critical payment processing and billing platforms. If you have a passion for payment infrastructure, a strong background in designing scalable transactional systems, and proven experience aligning technology solutions with business goals, we encourage you to apply and make a direct impact on our fast-growing business.

Qualifications:

10+ years of progressive experience in software engineering with a strong foundation in .NET technologies. Proven track record architecting and integrating enterprise-grade payment gateways into complex business platforms. Expert-level experience designing and managing large-scale ETL workflows using Azure Data Factory or equivalent platforms. Deep expertise in T-SQL and .NET (C#), with a focus on scalable solutions for custom billing, pricing, and financial processing systems. Strong understanding of ERP financial systems such as Sage MAS 500 (or similar), specifically within Accounts Receivable, Accounts Payable, and General Ledger modules. Familiarity with Salesforce Billing architecture and CRM-to-finance data strategies is a strong plus.

Key Responsibilities:

Technical Strategy & Architecture Define and drive architectural strategy for financial integrations, including payment processing, billing automation, and ERP system connectivity. Lead end-to-end solution design across systems, ensuring scalability, security, maintainability, and adherence to compliance standards (e.g., PCI-DSS). Serve as the principal technical authority on billing and finance system integrations, guiding architectural decisions and technical roadmap planning. Leadership & Governance Conduct architecture and design reviews, enforce engineering standards, and mentor development teams on integration and system design best practices. Act as a technical advisor to senior leadership, product managers, and finance stakeholders, ensuring alignment between business goals and technical capabilities. Engineering Oversight Oversee the design and implementation of ETL pipelines using Azure Data Factory to support high-volume billing and payment operations. Architect and maintain a robust custom billing platform utilizing T-SQL and .NET, ensuring high availability and data integrity. Guide the development of secure, resilient integrations with WorldPay or similar payment processors. Cross-Functional Collaboration Partner with Salesforce architects and developers to ensure seamless CRM-to-finance data synchronization and alignment of quote-to-cash processes. Collaborate with finance, accounting, and enterprise systems teams to streamline operations, reduce manual workflows, and optimize financial data flows.