Mobile Game Engineer Intern - Unity, C#, Hybrid Barcelona

Zynga; Barcelona; Hybrid; EUR 7,800 - 12,000; Full time

Benefits offered by this job

Hybrid working Barcelona office (2+2)

25 days annual leave

Free language lessons (English,Spanish

Catalan

Job summary

Zynga is seeking a Mobile Engineer Intern to join our Game Development team in a hybrid Barcelona setting. You will work with senior developers on internal tools and contribute to the efficiency of the game production pipeline.

You’ll own hands‑on tasks, write design docs before coding, and profile/double‑check work on iOS and Android devices while collaborating across teams and participating in code reviews.

Qualifications

• Strong C# and programming fundamentals: data structures, algorithms and object‑oriented design.
• Proficiency in Unity3D, demonstrated by at least one complete project we can see (published, or a repository we can read).
• Working knowledge of computer math (vectors, matrices, quaternions) and 2D/3D graphics.
• Effective debugging: you find root causes rather than patching symptoms.
• Disciplined coding habits and awareness of industry best practices.
• Very good interpersonal and communication skills, and the ability to collaborate inside a group of senior developers.

Responsibilities

• Develop and improve internal libraries together with other teams.
• Implement scoped tasks end to end, from understanding the problem to delivering a reviewed, tested solution.
• Write short technical design documents before implementing, to guide your own work.
• Profile, debug and optimize on real iOS and Android devices.
• Work on third‑party integrations and platform‑specific functionality.
• Improve technical documentation and training resources.
• Work with people from different teams and areas, and keep them informed of progress and blockers.
• Take part in code reviews, giving and receiving direct feedback.

Skills

C#

Unity3D

Data structures

Algorithms

Object-oriented design

Debugging

Communication

Tools

Unity3D

Job description

Zynga is seeking a Mobile Engineer Intern to join our Game Development team in a hybrid Barcelona setting. You will work with senior developers on internal tools and contribute to the efficiency of the game production pipeline.

You’ll own hands‑on tasks, write design docs before coding, and profile/double‑check work on iOS and Android devices while collaborating across teams and participating in code reviews.