C#.NET Developer Remote

C#.NET Developer RemotePosition Type: Contract (10-13-2025 -10-30-2026)Location: New York, NYJob DescriptionThe Customer Engagement Capital Portfolio Team is looking for a senior backend developer with strong communication skills to work with our existing IT delivery team to design, document, develop, test, and implement key functional enhancements based on business requirements from our product owners and regulators. The ideal candidate has strong communication and problem-solving skills, can help foster relationships, facilitate and coordinate standard project operations, and support and drive excellence.Role & ResponsibilitiesDevelop data transformations using C# with inputs / outputs to JSON, XML, CSV, and fixed-widthDesigning and developing C# APIs: Create APIs or use third-party APIs to manage data between back-end systems.Creating and consuming C# API calls with JSON and XML-formatted payloadsCreation and execution of C# based batch processesSQL Programming, DDL, and DML, including creation of complex MS SQL Stored ProceduresDesigning, developing, and maintaining C# console applicationsItron Temetra (System Integration) is a big plusEnterprise use of GitHub (e.g., Pull Requests)Technical writing, producing technical specifications, which include data mapping (e.g., ETLs)Testing and fixing bugs or other coding issues: Responsible for routine testing and debugging in back-end processes.Stay current with technological developments and trends in the fieldsCollaborating with cross-functional teams: will work with other team members such as UX designers, business analysts, and project managers, to ensure the project meets the desired goals.Implementing security and data protection solutions: will ensure the secure handling of sensitive information and implement necessary security measures. Comply with corporate best practices.Documenting development processes, including commenting code and keeping user manuals up-to-date: This helps future developers understand the project history and the reasoning behind certain coding decisions.Design, develop, and modify processes to deploy code from one environment to anotherExecute, plan, document, and coordinate code deployment and system cutover to production.Required Skillset – All below require senior-level proficiencyCreation and consuming API calls using C # with JSON and XML-formatted payloadsDeriving CSharp data transformations with inputs / outputs to JSON, XML, CSV, and fixed-widthCreation and execution of C# based batch processesSQL Programming, DDL, and DML, including creation of complex MS SQL Stored ProceduresUnderstanding of MS SQL Server ArchitectureItron Temetra (System Integration) is a big plusEnterprise use of GitHub (e.g., Pull Requests)Technical writing producing technical specifications, which cover data mapping (e.g., ETLs)