Billing Systems Engineer
Core
Design, develop, test, and maintain billing applications and analyze financial data to support month-end close and compliance.
Role type
Billing Systems Engineer (Developer/Data Analyst)
Builds
Billing applications, financial reports, and cloud-migrated legacy systems
Domain
Financial services / Automotive lifecycle data
Deliverable
production ML models | product features | dashboards & analysis
Required skills
C#, .NET Core/.NET 6+, ASP.NET Core MVC, Web APIs, Transact-SQL, SQL Server, REST/SOAP webservices, PowerBI, JasperReport, CI/CD automation
Preferred skills
German language knowledge, TDD/BDD, intermediate MS Excel
Technologies
C#, .NET Core, .NET 6+, ASP.NET Core MVC, Web APIs, SQL Server, PowerBI, JasperReport
Responsibilities
Design, develop, test, and maintain applications; Create clean, maintainable code; Develop queries, stored procedures, and data models; Integrate applications with databases, cloud services, and third-party APIs; Investigate and resolve defects; Assist in month end close and compliance; Configure new billing models; Analyze large datasets to troubleshoot billing discrepancies; Migrate legacy applications to the cloud
Seniority
Mid-level, hands-on IC