Senior Dotnet Developer

Job Title: Senior .NET Backend DeveloperStructure: 6 Month Contract (Extension Likely)Location: Charlotte, NC (4 Days Onsite, 1 Day Remote)Pay: 70/hrClient: Leading telecom providerRole Overview: Brooksource is seeking a Senior .NET Backend Developer to design and build high-performance, scalable backend systems for our client. This role focuses on high-concurrency applications, event-driven architecture, and cloud-native microservices in an Azure environment. This team is building high-scale backend services that support real-time customer interactions across a large enterprise platform. This is not a traditional web-based .NET role — this team builds high-scale, event-driven desktop applications that react to live call events, data streams, and real-time customer interactions.Key Responsibilities:Build and maintain scalable backend services using C#/.NETBuild and enhance desktop applications used by call centers in real time Develop systems that react to live events (calls, alerts, and data streams)Design and implement event-driven, distributed systemsDevelop high-throughput, low-latency applicationsDeploy and manage applications in Azure container environmentsPartner with engineering teams to improve performance, reliability, and observabilityRequired Skills:.NET & Desktop Development (WPF)Strong experience building desktop applications using WPF (Windows Presentation Foundation)Experience building event-driven desktop applications (not just web-based APIs)Strong experience with C# and .NETExpertise in asynchronous programming (async/await) and multithreadingExperience building high-concurrency, event-driven systemsAbility to troubleshoot issues like deadlocks, race conditions, and thread starvationCloud & AzureHands-on experience with Azure (Container Apps or AKS)Experience with Azure Service Bus, Event Hubs, or similar messaging toolsFamiliarity with Application Insights, Log Analytics, and distributed tracingContainers & DevOpsExperience with Docker and containerized applicationsUnderstanding of microservices architectureExposure to CI/CD pipelines and automated deployment workflowsNice to Have:Telephony / Real-Time SystemsExperience working with real-time systems, streaming data, or applications that react to live eventsExposure to telephony systems or integrations (SIP/RTP, call handling, etc)AI / Streaming TechFamiliarity with Azure Speech ServicesExperience with WebSockets or gRPC for real-time communicationAdditionalPython experience for scripting or automationWhy This RoleWork on high-impact, large-scale systemsGain experience with modern cloud and microservices architectureCollaborative, fast-paced engineering environmentDisclaimer: Brooksource, Medasource, and Calculated Hire are part of the Eight Eleven Group family of companies and operate under Eight Eleven Group, LLC. All employees receive the same benefits, policies, and terms of employment.EEO: We are committed to creating an inclusive environment for all employees and applicants. We do not discriminate on the basis of race, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, ancestry, age, disability, genetic information, marital status, military or veteran status, citizenship, pregnancy (including childbirth, lactation, and related conditions), or any other protected status in accordance with applicable federal, state, and local laws.Benefits & Perks: Brooksource offers competitive medical, dental, vision, Health Savings Account, Dependent Care FSA, and supplemental coverage with plans that can fit each employee’s needs. We offer a 401k plan that includes a company match and is fully vested after you become eligible, paid time off, sick time, and paid company holidays. We also offer an Employee Assistance Program (EAP) that provides services like virtual counseling, financial services, legal services, life coaching, etc.Pay Disclaimer: The pay range for this job level is a general guideline only and not a guarantee ofcompensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity,alignment with market data, applicable bargaining agreement (if any), or other law.