Senior .NET Developer

I.O.T. WORKZ PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

I.O.T. WORKZ PTE. LTD.

in Singapore seeks an experienced .NET developer to design, develop, test and maintain enterprise software using Microsoft .NET technologies. You will lead the technical delivery of software modules and collaborate with the Software Delivery Lead to plan milestones and ensure timely delivery. The role requires strong C#, ASP.NET Core/.NET skills, RESTful APIs, SQL Server expertise, and a proactive, collaborative mindset.

Qualifications

• Diploma or Degree in Computer Science, Software Engineering, Information Technology, or a related discipline.

Responsibilities

• Design, develop, test, and maintain enterprise software applications using Microsoft .NET technologies.
• Lead the technical delivery of assigned software modules and ensure timely completion of development tasks.
• Work closely with the Software Delivery Lead to plan, estimate, and deliver project milestones.
• Provide technical guidance and mentorship to junior developers.
• Review source code and ensure adherence to coding standards and best practices.
• Develop RESTful APIs and integrate with internal and third-party systems.
• Participate in solution design, technical discussions, and architecture reviews.
• Troubleshoot, debug, and resolve technical issues throughout the software development lifecycle.
• Collaborate with Business Analysts, QA Engineers, and the Offshore Development Centre to deliver high-quality software solutions.
• Support User Acceptance Testing (UAT), production deployment, and post-implementation support.

Skills

.NET technologies

C#

ASP.NET Core/.NET

OOP

RESTful APIs

SQL Server

Database design

SQL query optimisation

Software design patterns

Git

Agile/Scrum

Technical leadership

Troubleshooting

Communication

Team collaboration

Independent work

Education

Diploma or Degree in Computer Science/Software Engineering/IT

Tools

Git

Azure

Docker

CI/CD pipelines

Entity Framework Core

Vue.js

React

Angular

Job description

Requirements

• Diploma or Degree in Computer Science, Software Engineering, Information Technology, or a related discipline.

• Minimum 5 years of experience in software development using Microsoft .NET technologies.

• Strong programming skills in C#, ASP.NET Core/.NET, and object-oriented programming (OOP).

• Experience developing enterprise web applications, RESTful APIs, and backend services.

• Good knowledge of Microsoft SQL Server, database design, and SQL query optimisation.

• Familiarity with software design patterns and engineering best practices.

• Experience with Git version control and collaborative software development.

• Familiarity with Agile/Scrum software development methodologies.

• Experience leading the technical delivery of software modules or workstreams, including task planning, technical guidance, code reviews, and delivery coordination.

• Strong analytical, troubleshooting, and problem-solving skills.

• Good communication and interpersonal skills.

• Able to work independently as well as collaboratively within a development team.

Key Responsibilities

• Design, develop, test, and maintain enterprise software applications using Microsoft .NET technologies.

• Lead the technical delivery of assigned software modules and ensure timely completion of development tasks.

• Work closely with the Software Delivery Lead to plan, estimate, and deliver project milestones.

• Provide technical guidance and mentorship to junior developers.

• Review source code and ensure adherence to coding standards and best practices.

• Develop RESTful APIs and integrate with internal and third-party systems.

• Participate in solution design, technical discussions, and architecture reviews.

• Troubleshoot, debug, and resolve technical issues throughout the software development lifecycle.

• Collaborate with Business Analysts, QA Engineers, and the Offshore Development Centre to deliver high-quality software solutions.

• Support User Acceptance Testing (UAT), production deployment, and post-implementation support.

Preferred Skills

Candidates with experience in one or more of the following areas will have an advantage:

• Microsoft Azure

• Docker and CI/CD pipelines

• Entity Framework Core

• Frontend development using Vue.js, React, or Angular

• Industrial IoT or enterprise software development

• Microservices architecture and system integration