Client Engineer (Middle) (Unity)

Location: Hybrid schedule with two remote days on Tuesday and Wednesday; Monday, Thursday, and Friday are office-based. The office location is not specified.

hirify.global Vietnam is part of the US-headquartered hirify.global family, creating mobile game products for a global audience.

What you will do

• Develop mobile game frontends using Unity.
• Create and maintain highly configurable games and features.
• Collaborate with artists, producers, game designers, QA, and other engineers to build games of chance.
• Contribute to software design and architecture decisions.
• Refactor legacy code when appropriate and troubleshoot performance issues.

Requirements

• 3+ years of professional experience creating games and/or mobile applications.
• Good written and spoken English is required.
• Professional experience with Unity and C#.
• Experience with HTTP technologies using REST and JSON.
• Strong debugging, troubleshooting, performance, and optimization skills.
• A CS or engineering degree is preferred but not required.

Nice to have

• Experience developing localized products.
• Experience with native iOS and Android development.
• Experience building configurable, data-driven products.
• Ability to contribute to game design discussions.

Culture & Benefits

• International collaboration with colleagues across Hong Kong, Singapore, Israel, Serbia, the US, and other locations.
• English classes, online learning, specialized technical training, and hands-on experience with games reaching up to 100 million players.
• Premium healthcare coverage of up to 1.2 billion VND per person per year, including dependent coverage.
• 100% salary during probation and company-covered compulsory social, health, and unemployment insurance from the first day.
• 13-month salary, performance-based and discretionary bonuses, paid leave, free meals, equipment allowance, and company events.

Hiring process

• A test may be required as part of the interview process.
• Expected onboarding is no later than mid-October 2026.