Job Description A large company s seeking an experienced .NET Developer to support a large-scale Master Data Management (MDM) initiative focused on customer, asset, business partner, and location data across the enterprise. This role will design, develop, and maintain APIs and cloud-based integrations that enable data exchange between the MDM platform and enterprise applications. Responsibilities Design and develop REST APIs and integration services using C#/.NET. Build and support AWS-based integrations using services such as Lambda, API Gateway, EventBridge, SQS, SNS, and Step Functions. Develop real-time, batch, and event-driven integrations between MDM, ERP, CRM, analytics, and operational systems. Partner with business and technical stakeholders to define integration requirements and data flows. Troubleshoot and optimize API performance, reliability, and scalability. Support integration governance, security standards, and best practices. Participate in architecture discussions and contribute to long-term integration strategy. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.

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https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements •5+ years of C#/.NET development experience. Strong experience designing and developing REST APIs. Hands-on AWS development experience. Experience building integrations between enterprise applications. Knowledge of event-driven architectures, messaging patterns, and distributed systems. Strong understanding of API security, authentication, and Experience supporting an MDM platform or master data ecosystem. Experience integrating with Salesforce, SAP, Oracle, or similar enterprise systems. Experience with SQS, SNS, EventBridge, Kafka, or similar messaging technologies. Experience with CI/CD pipelines and cloud-native application development.