C# .Net, React JS, Rest API - Software Engineer

ITCONNECTUS PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading technology company in Singapore is seeking a skilled Developer to design and develop scalable web applications using .NET Core and React.js. The ideal candidate should have a strong proficiency in modern web technologies, including JavaScript, HTML, and CSS, and experience working with cloud services and REST APIs. A Bachelor’s degree in computer science or related field is required. Additional GIS skills are a plus. This role emphasizes collaboration in Agile environments and ensuring high performance and security of applications.

Responsibilities

• Develop, test, and maintain web applications using .NET Core 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.
• Ensure application performance, security, and scalability.
• Participate in code reviews, debugging, and troubleshooting.
• Work in Agile environments and contribute to CI/CD pipelines.

Skills

.NET Core/.NET 6+

C#

React.js

JavaScript

TypeScript

HTML5

CSS3

SQL Server

Entity Framework

REST APIs

Azure/AWS

problem-solving

communication skills

Education

Bachelor's degree in computer science, IT, or related field

Tools

ArcGIS

Esri tools

Job description

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, and CSS3.

Knowledge of SQL Server, Entity Framework, and REST APIs.

Familiarity with Azure/AWS cloud services and authentication (OAuth, JWT).

Understanding 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.