Middle Unity Developer (UI/UX) - Mobile Apps

GreenTomatoMedia Thailand
Remote
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AI Summary

Join GreenTomatoMedia as a Middle Unity Developer to design, implement, and optimize high-impact UI/UX features for our mobile apps in the Entertainment category. Collaborate with designers and product owners to deliver responsive layouts and polished animations. Work remotely in a fast-paced, product-driven environment.

Key Highlights
Design and implement modular UI systems for multiple apps
Collaborate with designers and product owners to bring UI concepts to life
Optimize loading flows, transitions, and overall UI performance
Technical Skills Required
Unity UGUI DoTween Git
Benefits & Perks
Fully remote
Flexible time off
Career growth

Job Description


Are you ready to take ownership of high-impact features and help shape the UI/UX of our mobile apps?

We’re looking for a Full-time Unity Developer (Middle) to join our team and support the development, optimization and continuous improvement of our published mobile apps in the Entertainment category.

What will you be doing?

Responsibilities

  • Design and implement modular UI systems used across multiple apps
  • Collaborate with designers and product owners to bring UI concepts and prototypes to life
  • Create responsive layouts that adapt to various resolutions and aspect ratios
  • Develop polished UI animations (DoTween or Unity Animation) and user interactions
  • Optimize loading flows, transitions, and overall UI performance
  • Maintain visual and functional UI consistency across themes and app variations
  • Debug and resolve UI-related issues on both Android and iOS platforms
  • Work with Analytics, Remote Config, and A/B Testing tools to support data-driven UI improvements

What skills are we looking for?

  • 3+ years of experience with Unity, with a strong specialization in Unity UI (UGUI, Layout Groups, Canvas)
  • Strong understanding of animation, transitions, and visual polish (DoTween or Unity Animation)
  • Hands-on experience publishing and maintaining apps on both Android and iOS
  • Strong focus on performance optimization and smooth UX flows
  • Proficiency with version control (Git)
  • Ability to work independently, take ownership, and drive tasks from idea to delivery
  • Solid English communication (written & spoken)
  • Comfortable working remotely in a fast-paced, product-driven environment

Why Join GreenTomatoMedia?

  • Global & remote-first team – collaborate with people across 20+ countries.
  • Impact-driven culture – we value action, honesty and A-player energy.
  • Flexible time off – generous vacation policy and true work-from-anywhere flexibility.
  • Career growth – annual salary reviews.
  • Fast-growth environment – we doubled our headcount since 2024 and continue to scale.

Location: Fully remote.

Our Hiring Process (usually takes 2–3 weeks)

  • Call with HR (30–45 mins)
  • Technical Assessment – short Unity task
  • Final Interview with the Hiring Manager (~1 hour)

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