Cont Open JC# Account Skill position Location 111675 LTA NET Developer with React 1 Singapore Duration :: 6 months extendable Shift timing : Regular Max Rate cap :: 10000 SGD/Month Position: .NET Developer with React Experience: 5–8 years Good to Have: GIS System knowledge (ArcGIS, spatial data handling) Role Overview You will be responsible for designing and developing scalable web applications using .NET Core for backend and React.js for frontend. The role involves building interactive user interfaces, integrating APIs, and ensuring high performance and security. Familiarity with GIS systems will be an added advantage for projects involving geospatial data. Key Responsibilities Develop, test, and maintain web applications using .NET Core (C#) and React.js. Build and integrate RESTful APIs and backend services. Work with SQL Server and Entity Framework for data storage and modeling. Implement responsive UI/UX using React, JavaScript, TypeScript, HTML, and CSS. Collaborate with cross-functional teams to gather requirements and deliver solutions. Ensure application performance, security, and scalability. Participate in code reviews, debugging, and troubleshooting. Work in Agile environments and contribute to CI/CD pipelines. If GIS is involved: Integrate ArcGIS SDK, ArcGIS Server, or similar tools. Handle spatial data and develop map-based features. Required Skills Strong proficiency in .NET Core/.NET 6+, C#, and React.js. Experience with JavaScript, TypeScript, HTML5, CSS3. Knowledge of SQL Server, Entity Framework, and REST APIs. Familiarity with Azure/AWS cloud services and authentication (OAuth, JWT). Understanding of Agile methodology and CI/CD pipelines. Excellent problem-solving and communication skills. Preferred Skills (GIS Advantage) Experience with ArcGIS, Esri tools, or similar GIS platforms. Spatial database design (SQL Server Spatial or Oracle Spatial). Knowledge of ArcGIS API for JavaScript, ArcGIS Pro, or ArcGIS Portal. Education Bachelor’s degree in Computer Science, IT, or related field. We are working for an urgent RFP. Can you please line up 2 profiles for each below roles, from your database? Please share the profiles on email after uploading in our portalr, with below tracker filled. JCs will be active by EOD.