AI-Driven Applications Engineer – Build AI Features

Wilmar International; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Wilmar International seeks an AI-Native Application Engineer to design, build, and maintain Java, .NET Core, and TypeScript applications across web, API, and integration layers.

You will leverage AI-assisted coding tools such as GitHub Copilot, Claude Code, and Cursor to accelerate delivery, ensure code quality, and embed AI-powered features into enterprise systems while aligning with EA and DevOps standards.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 3–6 years of software engineering experience shipping production applications in Java, .NET Core (C#), and/or TypeScript.
• Daily, hands-on experience with AI-assisted coding tools (GitHub Copilot, Claude Code, Cursor, or similar).
• Solid fundamentals: OOP, design patterns, REST/GraphQL API design, databases, version control, automated testing.
• Experience with Spring Boot, ASP.NET Core, React, Angular, or Node.js.
• Familiarity with CI/CD pipelines and Docker.
• Ability to critically evaluate AI-generated code for correctness, security, and maintainability.
• Strong problem-solving skills and ability to work independently on well-scoped features.
• Working proficiency in English; Mandarin is a regional advantage.

Responsibilities

• Design, build, and maintain business applications and services in Java, .NET Core, and TypeScript across web, API, and integration layers.
• Use AI-assisted coding tools as a core part of daily workflow to increase delivery speed and quality.
• Review AI-generated code to ensure reliability and security before shipping.
• Build AI-powered features by integrating LLM APIs and intelligent automation into existing applications.
• Integrate applications with backend services, APIs, and databases and contribute to data model design.
• Follow enterprise architecture, security, and coding standards for AI-assisted development.
• Write automated tests and contribute to CI/CD pipelines for reliable releases.
• Troubleshoot, debug, and optimise performance in test/production environments.
• Participate in enablement sessions and share AI development practices.

Skills

Java

TypeScript

.NET Core

AI-assisted coding

REST/GraphQL API design

CI/CD

Docker

Prompt engineering

English Proficiency

Education

Bachelor’s degree in Computer Science / Software Engineering or related

Tools

GitHub Copilot

Claude Code

Cursor

Job description

Wilmar International seeks an AI-Native Application Engineer to design, build, and maintain Java, .NET Core, and TypeScript applications across web, API, and integration layers.

You will leverage AI-assisted coding tools such as GitHub Copilot, Claude Code, and Cursor to accelerate delivery, ensure code quality, and embed AI-powered features into enterprise systems while aligning with EA and DevOps standards.