Senior Unity Developer

Plummy Games is a product-driven mobile gaming company focused on creating high-quality casual experiences for players worldwide. Our flagship game, Star Merge , is a successful F2P Merge-3 title recognized for its polished gameplay and stunning visuals. We’re a team that values creativity, ownership, and continuous growth.

We’re building a new mobile game from scratch and looking for a Senior Unity Developer to help shape the project’s technical foundation alongside the CTO. This is a high-impact role for someone who values scalable architecture, live-ops readiness, experimentation, and long-term maintainability from day one.

Let's merge your talents with our vision and create something truly magical! ⭐

Responsibilities

• Build and maintain the Unity client for a new mobile F2P game
• Design scalable client architecture with clear separation between gameplay logic and presentation
• Collaborate closely with backend, game design, and live-ops systems
• Integrate remote config, feature flags, A/B testing, analytics, and live events into the core client architecture
• Develop reusable UI systems for dynamic live-ops content and in-game events
• Implement robust observability and crash-reporting pipelines
• Contribute to technical architecture decisions and engineering best practices
• Work closely with the CTO on long-term technical strategy

Requirements

• 5+ years of professional experience with Unity development
• Experience shipping and operating live mobile games on iOS and Android
• Strong C# fundamentals and solid software architecture practices
• Experience building live-ops, remote config, and experimentation systems
• Experience with server-authoritative architecture (Nakama, PlayFab, Beamable, AccelByte, or similar)
• Experience integrating backend services into Unity clients
• Experience with headless simulations or automated gameplay testing
• Familiarity with AppsFlyer, Unity Version Control, Unity Asset Manager, Datadog RUM, and Firebase Crashlytics
• Experience working on F2P mobile casual/puzzle games (match-3, merge, blast, solitaire, etc.)
• Advanced English proficiency with a strong command of vocabulary to communicate effectively in professional contexts
• Comfortable working in small, fast-moving teams with high ownership and autonomy

Nice to Have

• Experience with the Heroic Labs ecosystem (Nakama, Satori, Hiro) as a backend
• Exposure to ML-driven personalization or experimentation systems
• Experience outside of Unity development

Why This Role

• Build a live mobile game from the ground up
• Direct collaboration with CTO and product leadership
• High ownership and architectural influence
• No legacy constraints:)
• Small experienced team with fast decision-making

We offer

• Remote-first approach with various collaboration models
• Smooth onboarding experience, with full support from our team to help you feel confident from accepting the offer
• Work alongside experienced, like-minded professionals with an opportunity for fast professional growth
• Competitive salaries, reviewed on a timely basis, or personal achievements and involvement in the project
• A standard 5-day workweek, synced with the GMT+3 time zone
• 20 business days of paid vacation, with the option to take single days off from this amount
• Public holidays based on your country of residence
• 5 sick days per year for health-related needs - no doctor’s note required

• 📍Moldova-based? You’ll work from our office and will be covered with full IT Park social benefits
• 📍Estonia-based? You’ll get a full employment contract under Estonian law