Do you want to develop your Unity skills while contributing to fun and engaging mobile apps? If this sounds like you, keep reading!
We’re on the lookout for a Full-time Junior Unity Developer to join our team and focus on the performance development and maintenance of our recently published mobile apps in the Entertainment category.
Who are we?
We’re a small, highly efficient team based in Chiang Mai, Thailand 🇹🇭 — a fast-moving and fast-growing free-to-play mobile app game developer & publisher.
Our mission? To empower millions of people to play and have fun together through smart, well-crafted mobile experiences.
We’re looking for someone with strong development skills, a deep curiosity, and the drive to grow alongside a super talented international team.
The Role
What will you be doing?

Design and implement modular, animated UI systems across multiple apps

Work closely with designers and product owners to bring UI concepts to life

Ensure responsive layouts and performance across screen sizes and resolutions

Implement UI animations (DoTween or similar) and user interactions

Optimize loading systems, transitions, and UI responsiveness

Maintain consistency across different UI themes and event-based UI variations

Debug and solve UI-related issues across platforms

What’s in it for you?

Competitve Salary based on your profile

Remote flexibility: Work from wherever you are, with at least 4 hours overlapping with Bangkok time. Mon–Fri, 9:00 AM – 6:00 PM

Opportunity to work in an international working environment

Annual performance salary raise, bonus, and special promotion opportunities

Interview process
If selected, you’ll receive a booking link to schedule your first interview. * 1st step – Initial chat with HR (30–60 mins): We’ll discuss your background, motivations, and expectations

2nd step – Technical test: Short Unity task to assess your skills

3rd step – Final interview with a Product or Tech Lead (~1 hour)

If you have high intelligence, high integrity, humble and hungry to learn, then click apply to Join us — we’d love to hear from you!
Ideal Profile
What skills are we looking for?

Unity UI System Specialization: 2+ years of experience with Unity UI (UGUI, Layout Groups, Canvas) and responsive design.

Strong Understanding of Animation & Visual Polish: Familiarity with animation tools like DoTween or Unity Animation is a plus.

Experience shipping Apps on both Android and iOS: Preferably with a proven track record of publishing on both platforms.

Passion for performance optimization and clean UX flows

Experience with version control systems (Git)

Good English communication (written & spoken)

Comfortable working independently and in a fast-paced, remote team

What’s on Offer?

Flexible working options

Great work environment

Excellent career development opportunities

GreenTomatoMedia

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