This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mobile Game Developer based in Spain.
This is an exciting opportunity for an experienced Unity developer to build engaging mobile games for a general player audience.
You’ll contribute across the full game development lifecycle, from rapid prototyping through live operations and continuous improvement.
The role combines strong game engineering fundamentals with an AI-first approach to development and problem solving.
You’ll work closely with designers, artists, producers, backend engineers, and QA to create polished multiplayer experiences.
Your work will span gameplay systems, UI, performance optimization, networking, automation, and platform-specific challenges.
You’ll also help shape engineering standards and explore new AI-powered workflows that make development faster without compromising quality.
This is an ideal environment for a creative, technically strong developer who enjoys ownership, experimentation, and building games at scale.
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Accountabilities
Develop and maintain high-quality mobile games in Unity for iOS and Android platforms.
Build gameplay systems, UI, animations, VFX, audio features, and live-operations functionality using clean and scalable C# code.
Use AI-powered development tools to accelerate coding, debugging, testing, refactoring, documentation, and rapid prototyping while maintaining production-quality standards.
Critically review and validate AI-generated code before integrating it into production systems.
Collaborate with designers, producers, artists, backend engineers, and QA to deliver polished and engaging player experiences.
Prototype gameplay mechanics quickly, gather feedback, and iterate on features throughout development.
Optimize CPU, GPU, memory, battery usage, and overall performance across a broad range of mobile devices using Unity profiling tools.
Diagnose and resolve complex gameplay, networ

📌 Mobile Game Developer (España)
🏢 Jobgether
📍 España