Unity SDK Engineer - On-Site in Singapore

About the role

We’re looking for a skilledUnity SDK Developerto join our team in Singapore. In this role, you will focus on building and maintaining internal Unity SDKs, with a strong emphasis on integrating third-party services such as authentication, analytics, monetization, and payments.

You will also contribute to game feature development, ensuring solutions are scalable, reliable, and easy to integrate across multiple projects.

This is anon-site position based in Singapore.

Responsibilities:

1.Design, develop, and maintaininternal Unity SDKs and tools.

2.Integrate and manage third-party services (e.g., authentication, analytics, ads, payments).

3.Design and implementSDK-level UI components and flows(e.g., login screens, consent dialogs, payment interfaces).

4.Ensure SDK usability, consistency, and ease of integration for other development teams.

5.Collaborate with cross-functional teams to ensure smooth SDK integration and adoption.

6.Develop and maintaingame features and systemsusing Unity and C# when required.

7.Ensure compatibility with platform requirements for Android and iOS.

8.Optimize performance across SDK components and related features.

9.Troubleshoot and resolve integration issues and platform-specific bugs.

10.Participate in the full development lifecycle: planning, implementation, testing, and deployment.

11.Build tools and utilities to improve development workflows and efficiency.

12.Stay up to date with Unity updates, platform changes, and industry best practices.

Qualifications:

1.Bachelor’s degree in Computer Science, Software Engineering, or a related field.

2.3+ years of professional experiencein Unity development.

3.Strong proficiency inC# and Unity engine.

4.Hands-on experience integratingthird-party SDKs or services.

5.Experience designing and implementingUI within SDKs or reusable modules.

6.

Experience with Android and/or iOS native integrations.

7.Solid understanding ofmobile application architecture and lifecycle.

8.

Experience with networking protocols(HTTP, Web Socket).

9.Familiarity withCI/CD pipelinesand version control tools (e.g., Git).

10.Strong debugging and problem-solving skills, especially for cross-platform issues.

11.Good communication skills

12.Willingness to workon-site in Singapore.

Preferred:

1.Experience building or maintaining ashared SDK, framework, or pluginused across multiple projects.

2.Experience implementinguser-facing flows within SDKs(e.g., onboarding, authentication, payments).

3.Experience publishing apps on mobile platforms.

4.Familiarity withmodular architecture and SDK design principles.

5.Experience buildingcustom Unity editor tools.

6.Understanding ofplatform compliance and privacy requirements.

Exposure to serialization tools such as protobuf.