Freelance Unity Creative Developer for Mobile Games

Homa Games; España; On-site; EUR 55,000 - 83,000; Full time

Job summary

Homa is seeking a Creative Developer for full‑time freelance engagements focused on mobile games. You will rapidly modify existing games, prototype new ideas, and build tools that speed up video and playable ads production.

You should have strong Unity + C# skills, a creative/technical mindset, and a track record of rapid prototyping in a fast, data‑driven environment. AI-assisted workflows and Unity tooling experience are a plus.

Qualifications

• Years of experience as a Creative Developer or Unity Developer in mobile games.
• Ability to turn creative ideas into engaging gameplay variations, prototypes, and high-performing ad concepts quickly.
• Understanding of performance creatives, playable ads, and social/mobile ad trends.
• Fast prototyping and iteration skills in a high-volume, test‑and‑learn creative environment.
• Autonomous and collaborative approach, working with Creative, Game Dev, and UA teams.
• Bonus: experience with AI-assisted creative/development workflows, Blender, Photoshop, shaders, VFX, or building Unity tools for Creative teams.

Responsibilities

• Modify and prototype gameplay in Unity: new mechanics, visuals, features, UI, cameras, and gameplay variations.
• Build tools for Creative teams: create flexible Unity apps and internal tools for video and playable-ad production.
• Produce rapid iterations: create multiple game variations to test hooks, mechanics, visuals, and player experiences.
• Own technical quality: debug, fix issues, optimize performance, and ensure features work reliably.
• Iterate from performance data: use ad results and learnings to improve creative concepts and gameplay.
• Contribute to ideation: participate in brainstorming and propose new gameplay, creative, and technical ideas.
• Explore new technologies: leverage AI, and emerging tools to increase production speed and creativity.

Skills

Unity

C#

Protototyping

Gameplay variations

Performance optimization

Collaboration

AI workflows

Blender

Photoshop

Shaders

VFX

Tools

Blender

Photoshop

Shaders

VFX

Job description

Homa is seeking a Creative Developer for full‑time freelance engagements focused on mobile games. You will rapidly modify existing games, prototype new ideas, and build tools that speed up video and playable ads production.

You should have strong Unity + C# skills, a creative/technical mindset, and a track record of rapid prototyping in a fast, data‑driven environment. AI-assisted workflows and Unity tooling experience are a plus.