Job Title: Software Engineer Billing Support Systems

Location: New York, NY, United States

dynamic opportunity awaits for a Software Engineer to join a high-impact Billing Systems team. This role focuses on developing and modernizing mission-critical applications that directly influence financial operations. The ideal candidate will bring strong technical expertise, a passion for scalable architecture, and a deep understanding of billing logic and enterprise data processing.

Key Responsibilities

Collaborate with product architects, project managers, and business stakeholders to translate business goals into scalable, maintainable software solutions
Design and develop billing applications, APIs, transaction processing systems, and scheduled billing operatioAns
Enhance existing billing infrastructure and lead migration efforts to .NET Core or other modern tech stacks
Build robust unit test suites and partner with QA and Data Analytics teams to implement monitoring and validation frameworks for billing performance and revenue assurance
Architect and develop data pipelines to centralize billing data for analytics, regulatory reporting, and real-time insights

Required Qualifications

5+ years of experience in software architecture, design, and development
Proficiency in ASP.NET, ASP.NET Core, and C#
Experience with at least one additional general-purpose programming language (Python preferred)
Advanced SQL skills and strong knowledge of relational databases (preferably SQL Server)
Proven experience with REST API development, authentication, and system integrations
Solid understanding of transaction management, connection pooling, and concurrency in high-volume systems
Familiarity with background job processing and batch frameworks

Preferred Qualifications

Experience with financial or billing systems
Knowledge of rules engines, configuration management, and dynamic business logic
Exposure to containerized development environments (e.g., Docker, Kubernetes)
Experience with workflow/ETL orchestration tools (e.g., Dagster, Airflow, Netflix Conductor)
Familiarity with Apache Kafka and event-driven architecture
Experience with low-code platforms such as Outsystems

None

Software Engineer Billing Support Systems

Job Type