Senior Unity Developer

Overview Senior Unity Developer at GameHouse. Location : Alicante, Barcelona, or Remote (Spain).

About GameHouse : For over 25 years, GameHouse has connected millions of female players with engaging games that spark joy. With more than 3,000 titles published, we publish high-quality mobile games from external development partners who share our passion for meaningful, feel-good gameplay.

Your Mission We’re looking for a Senior Unity Developer to help shape the future of one of our flagship user-facing products. This role uses Unity to build an application, not a game. If you’re excited about leveraging Unity’s power for non-gaming products, this could be a great fit.

You’ll collaborate with designers, product managers, and fellow engineers to deliver high-quality, responsive experiences. Analytical thinking, a collaborative spirit, and a drive for continuous improvement are valued—credentials come second.

What You’ll Be Doing Write clean, maintainable Unity code for responsive, high-quality user experiences

Collaborate with designers, product managers, and other engineers to implement UX / UI concepts in Unity

Contribute to and maintain a shared Unity framework with reusable components and tools

Support technical planning, code reviews, and improvements to development workflows

Help ship reliable, production-ready features focused on quality and performance

Break down complex problems into simple, actionable tasks

Work in an agile environment (Kanban / Scrum) as part of a cross-functional team

Use analytic platforms (Amplitude, PostHog, etc.) to inform product improvements

Contribute to an inclusive, collaborative, and people-first team culture

What You Bring 5+ years’ experience in Unity on mobile platforms (iOS / Android)

3+ years building and shipping user-facing applications

Strong proficiency in C# and Unity

Experience with uGUI and dependency injection frameworks (e.g., Zenject)

Familiarity with MVC architecture

Experience with analytics platforms (Amplitude, PostHog, etc.)

Experience releasing user-facing mobile applications

Proactive, accountable, and solution-oriented mindset

Fluent English communication skills

Ability to work independently and collaboratively across teams

Bonus / Good to Have Knowledge of Unity Addressables

Game development experience

Familiarity with version control tools such as Git

Why You’ll Love It Here At GameHouse, we lead with heart. You’ll join a happy, international team of 50+ colleagues who care deeply about our craft—and each other. We value meaningful work, balance, and joy.

Role with impact in a purpose-driven company

Culture that celebrates autonomy, creativity, and personal growth

Collaborative team that values your ideas and input

Flexibility : work remotely from anywhere in Spain or join us in Alicante or Barcelona

Competitive salary and benefits package

Do You Have GAME? We’re looking for someone with :

GameHouse spirit : collaborative, kind, people-first

Strong technical chops and clear communication

Curious, proactive, solution-oriented mindset

Excited to make great games (and apps) even better

Ready to Build Joy? If this sounds like you—even if you don’t tick every box—we’d love to hear from you. Skills can grow, but passion and purpose are where we start. Have questions? Reach us at Apply now!

Please note : We do not support relocation at this time.

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