Senior Unity Developer
On-site · Barcelona, Catalonia, Spain
Job Summary
Senior Unity Developer to maintain and expand Unity-based game features for Catalog Games, migrate existing titles from C++/custom engines into Unity, and help shape future Unity projects. Collaborate with engineers, designers, artists, and producers to deliver high-quality game experiences, lead architectural decisions, break down goals into tasks, estimate timelines, review code, and drive quality through testing and managing tech debt. Strong Unity/C# development, architectural know-how, experience creating/supporting development tools, and mobile game practices are required; excellent communication and willingness to learn and incorporate AI technologies into daily workflows. King is described as a mobile-focused interactive entertainment company with multiple global offices; Barcelona is the listed location for this posting.
Required Qualifications
- Extensive software development experience in Unity and C#
- Strong architectural knowledge and ability to adapt to new codebases
- Experience creating and supporting tools in game development
- Mobile development expertise and best practices
- Excellent verbal and written communication skills; ability to collaborate across design, art, product, and QA
- Willingness to learn, adapt to new workflows/tools, and leverage AI technology in daily work
- Growth mindset and openness to feedback
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