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

• 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