Mobile Game Engineer Intern — Unity & C#

Zyngacareers; Barcelona; Hybrid; EUR 11,000 - 17,000; Part time

Benefits offered by this job

Hybrid Barcelona office

25 days leave

Language lessons (EN/ES/CA)

Free meals & coffee

Onsite gym

Physiotherapist onsite

Job summary

Zynga is seeking a Mobile Engineer Intern for our Game Development team in Barcelona. You will work with senior developers on internal game development tools and help improve the efficiency of our production pipeline.

This role offers hands-on engineering with real ownership from day one, in a hybrid Barcelona office setting. You’ll contribute to libraries, implement end-to-end tasks, write design docs, and optimize across iOS and Android devices.

Qualifications

• Strong C# programming fundamentals and Unity3D experience.
• Proficiency with 3D math for graphics and game dev workflows.
• Solid debugging skills and ability to work with senior developers.

Responsibilities

• Develop and improve internal libraries and tools for game development.
• Implement end-to-end tasks with clear design and tested solutions.
• Write short technical design docs before implementing to guide work.
• Profile, debug, and optimize on iOS and Android devices.

Skills

C# programming

Unity3D

Math for graphics

Debugging

Team collaboration

Tools

Unity Profiler

Xcode Instruments

Android Studio Profiler

Job description

Zynga is seeking a Mobile Engineer Intern for our Game Development team in Barcelona. You will work with senior developers on internal game development tools and help improve the efficiency of our production pipeline.

This role offers hands-on engineering with real ownership from day one, in a hybrid Barcelona office setting. You’ll contribute to libraries, implement end-to-end tasks, write design docs, and optimize across iOS and Android devices.