Develop interactive 3D simulation applications using Unity (C#).

Model operational logic and workflows of real-world machinery and equipment.

Integrate animations, UI, input (touch/controller), and interactive responses.

Optimize performance and user experience across platforms such as PC, VR, and industrial touchscreen displays.

Participate in testing, performance tuning, memory management, and feature refinement based on user feedback.

Proficient in C# with a strong understanding of object-oriented programming (OOP) and common software design patterns.

Experience in memory management, handling animations, input systems, and UI development in Unity.

Strong debugging and performance optimization skills using Unity Profiler, memory tracking, and garbage collection analysis.

Experience developing simulation applications or logic-intensive games.

Skilled in working with 3D assets (FBX, prefabs), Animator, and Timeline.

Good reading comprehension of technical documents in English.

Strong logical thinking, problem analysis, and troubleshooting abilities.

Excellent teamwork skills, proactive attitude, and a high sense of responsibility.

Familiarity with version control systems such as Git.

Minimum 13 months salary per year - not including other bonuses such as KPI bonus for work efficiency, project bonus and revenue bonus. We do performance review twice a year. You will work in a professional, dynamic and friendly environment.

VTI offer annual health check-ups and fully pay social insurance, health insurance and unemployment insurance premium following the Labor law.

We offer one vacation/company trip and 4 teambuilding trips per year for every employees, along with various entertainment activities including: Swimming Clubs, Yoga, Zumba, Kendo and music order via internal Radio channel.

Two MVPs will be rewarded with a free trip to Japan, Taiwan, Singapore, or else.

We offer variety promotion opportunities and chance to raising income for people with capacity, enthusiasm, and long-term commitment.

We offer free Japanese class at the company.

We provide training opportunities to help our people to improve their skills. We support our members to learn and get Cloud, AWS, PMF, PMP certification.

Working hour from: 08:30am to 05:30pm. From Monday to Friday.