Design and implement modular UI systems, collaborate with designers, and optimize UI performance for mobile apps. 3+ years of Unity experience required.
Key Highlights
Technical Skills Required
Benefits & Perks
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.
Check out our apps:
🔍 Search “greentomatomedia” on the App Store
🔍 Or “Ultimate Party Apps” on Google Play
📱 iOS Portfolio
📲 Android Portfolio
🛠️ 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)
1️⃣ Call with HR (30–45 mins)
2️⃣ Technical Assessment – short Unity task
3️⃣ Final Interview with the Hiring Manager (~1 hour)
Who are we? 💚
We’re highly efficient team based in Chiang Mai, Thailand 🇹🇭 - a fast-moving and fast-growing free-to-play mobile app game developer & publisher.
Our mission is simple: empower millions of people to play and have fun together through smart, well-crafted mobile experiences. 🎉
We’re looking for someone who combines technical expertise with strong ownership, curiosity and the drive to grow within a talented international team.
If you’re reliable, proactive and hungry to grow, hit apply and join us 🥳
We’d love to hear from you!
📍 Want to get a feel for our culture and people?
🌍LinkedIn 📺YouTube 🔎Our Website 📸Instagram