Senior Developer / NLS Configuration Specialist

Senior Developer / NLS Configuration Specialist Location: Las Colinas , TXPosted On: 04/14/2026 Requirement Code: 73550 Requirement Detail Senior Developer / NLS Configuration Specialist Why This Role Matters This role sits at the center of a financial systems and lending platform environment, supporting critical applications and infrastructure tied to loan servicing and transaction processing. The position combines hands-on software engineering with deep system configuration expertise, specifically within the Nortridge Loan System (NLS). This is not a standard developer role — it requires someone who understands both code and financial system behavior at a configuration level. High visibility. Production impact. Direct influence on system reliability and scalability. Core Responsibilities - Own full software development lifecycle: design, development, testing, deployment, and support - Troubleshoot and resolve complex production issues across financial systems - Configure and optimize Nortridge Loan System (NLS) at a system level - Develop solutions using C#, .NET Core, SQL Server, and scripting - Build automation tools and reusable enterprise components - Support production systems and partner with support teams - Participate in code reviews, design discussions, and Agile ceremonies - Apply TDD, unit testing, and secure coding standards - Contribute to system performance optimization and root cause analysis - Participate in on-call rotation for critical systems Required Technical Experience - 4+ years development experience with: - C#, .NET Framework / .NET Core / .NET 5+ - SQL Server / T-SQL - Visual Studio (2022+) - Strong foundation in: - OOP / OOD - Stored procedures and database performance tuning - Unit testing frameworks - REST APIs and microservices architecture - Experience with: - Debugging and troubleshooting production systems - Refactoring tools and clean code practices - Must be comfortable using AI tools (Copilot, Claude, etc.) to improve productivity NLS Configuration (CRITICAL – MUST HAVE) This is the defining requirement. - 3+ years hands-on NLS configuration experience - Not user-level — must be system configuration Must understand: - Loan Management: - Amortization schedules - Interest accrual - Fee structures - Billing cycles - Payment distribution logic - Financial Concepts: - GL accounts - DR/CR logic - Transaction codes - Technical within NLS: - SQL queries and schema understanding - XML data imports - VBScript (reading/interpreting) - ACH configuration - UDFs and screen layouts - Loan templates and system security Environment - Fast-paced, production-heavy financial systems - High volume transaction processing - Constant system evolution and enhancement Ideal Candidate Profile - Strong developer + system configurator hybrid - Experience in lending / fintech environments - Comfortable operating in production-critical environments