Senior .NET Core Developer

Senior CRM Developer (.NET) Experience: 8+ Years Location: Redmond, WA (Onsite / Hybrid) Employment Type: Full-time / Contract Priority: Urgent Key Responsibilities Design, develop, and customize CRM solutions using Microsoft Dynamics CRM / Dynamics365 Develop and maintain .NET-based CRM extensions, plugins, workflows, and integrations Customize CRM entities, forms, views, dashboards, and business rules Build and consume REST / Web APIs for integration with enterprise systems Implement server-side logic using C#, ASP.NET, and .NETCore Develop CRM data models, security roles, and access control mechanisms Collaborate with product owners, architects, and business stakeholders to gather requirements Perform CRM upgrades, deployments, and environment management Troubleshoot production issues and optimize CRM performance Follow Microsoft best practices for security, scalability, and maintainability Required Qualifications 8+ years of overall IT experience 6+ years of hands‑on experience with CRM platforms, preferably Microsoft Dynamics CRM / Dynamics365 Strong proficiency in C#, .NET, ASP.NET, .NETCore Experience with CRM plugins, workflows, custom actions, and JavaScript customizations Strong experience with REST APIs, Web Services, and integrations Experience with SQLServer and CRM data models Solid understanding of OOP, design patterns, and enterprise application architecture Experience working in Agile / Scrum environments Excellent communication and documentation skills Preferred Qualifications Experience working on Microsoft enterprise projects Exposure to Azure services (App Services, Functions, Logic Apps) Experience with Power Platform (Power Automate, Power Apps) Knowledge of CI/CD pipelines and DevOps practices Experience in large‑scale or global CRM implementations Technical Skills Microsoft Dynamics CRM / Dynamics365 C#, .NET, ASP.NET, .NETCore JavaScript, Web Resources REST APIs & integrations SQLServer Azure (Preferred) Agile / Scrum Nice to Have Microsoft certifications (Dynamics / Azure) Experience with customer engagement or sales CRM modules Exposure to security and compliance standards #J-18808-Ljbffr