# Unity Developer

## Details

- **Company:** [Moon Active](https://hitmarker.net/companies/moon-active.md)
- **Location:** Kyiv, Ukraine
- **Contract type:** Full Time
- **Level:** Senior \(5+ years\)
- **Tags:** Unity, Game Development, Mobile Development, Artificial Intelligence \(AI\)
- **Posted:** 2026-08-01
- **Apply:** [View and apply on Hitmarker](https://hitmarker.net/jobs/moon-active-unity-developer-4523138)

## Description

Moon Active is one of the world's top mobile game companies, our teams leverage cutting-edge technologies to craft fun and interactive games enjoyed by millions worldwide. We produce exciting and engaging entertainment for players across the globe and pride ourselves on developing top-quality casual games that invite and allow players to connect with one another.

We are looking for an experienced **Unity Developer** with an AI-first mindset to build next-gen gaming features. You will join a team of engineers building high-scale, real-time game systems, leveraging LLMs for complex logic, automating workflows, and using AI agents to continuously improve how we build.

**Requirements**

- Proficiency in software development.
- Hands-on experience with Claude Code, Cursor or similar.
- Experience with object-oriented programming, including design patterns, algorithms, and data structures.
- Strong knowledge of an OOP language (C# or equivalent) and memory management.
- Proactive, self-driven, with strong communication skills.
- Experience with Unity on mobile platforms, including its scripting APIs, profiling tools, UI, and animations.

**Responsibilities**

- Manage features from system design and data handling to production deployment.
- Design architectures and implement end-to-end client-side features, leveraging LLMs from day-to-day development processes up to system architecture.
- Use data-driven methods to resolve production issues and optimize performance across all devices.
- Manage the integration of native plugins and third-party services.

**Advantages**

- AI engineering - experience in building agentic & autonomous frameworks.
- Experience working in a high scale data driven environment - firebase, analytics, metrics etc.
    
    \#LI-Hybrid