Full-Stack .NET Engineer for Ship Ops Platform

United States Digital Space LLC; Singapore; On-site; SGD 97,995 - 132,582; Full time

Job summary

United States Digital Space LLC is seeking an experienced Full-Stack .NET Developer to maintain and enhance a ship management system. You will handle vessel certificates generation, billing workflows, and reporting, using ASP.NET Core Razor Pages on .NET 9.

You will work with PostgreSQL, EF Core, Identity, and RESTful APIs, delivering secure, well-documented code. Collaboration in an Agile/Scrum team and familiarity with QA/testing are essential.

Qualifications

• Experience in full-stack .NET development with ASP.NET Core Razor Pages or MVC.
• Strong knowledge of PostgreSQL and Entity Framework Core.
• Experience with authentication/authorization in ASP.NET Core Identity.
• RESTful API design and integration experience.
• Front-end: JavaScript, HTML5, CSS3, and jQuery; responsive design.
• PDF generation library experience (Rotativa, NReco) is a plus.
• Git with PR-based workflow and code reviews; Agile/Scrum environment.

Responsibilities

• Maintain and troubleshoot a production ASP.NET Core Razor Pages app built on .NET 9.
• Design and implement features including vessel registration workflows, certificates, invoicing and reporting.
• Work with PostgreSQL; write efficient queries and optimize performance.
• Write clean, maintainable code and conduct code reviews.
• Integrate with third-party APIs and external services.
• Implement security best practices and data protection standards.
• Create and maintain technical documentation for features and processes.

Skills

C#

NET Core/.NET 9

ASP.NET Core Razor Pages

PostgreSQL

Entity Framework Core

ASP.NET Core Identity

RESTful APIs

JavaScript

HTML5

CSS3

jQuery

PDF generation

Selenium

Git/GitFlow

Agile/Scrum

Tools

Visual Studio 2022

Job description

United States Digital Space LLC is seeking an experienced Full-Stack .NET Developer to maintain and enhance a ship management system. You will handle vessel certificates generation, billing workflows, and reporting, using ASP.NET Core Razor Pages on .NET 9.

You will work with PostgreSQL, EF Core, Identity, and RESTful APIs, delivering secure, well-documented code. Collaboration in an Agile/Scrum team and familiarity with QA/testing are essential.