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Mobile Game Developer

Typical $25–60/hr Worldwide Remote · worldwide coding Contract / freelance
Pay rate · Typical $25–60/hr
Typical hourly range for this type of role — the exact rate is confirmed by the hiring company.
  • Job Description
  • Mobile Game Developer
  • Contractor
  • Remote

Job Summary

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities

  • Design, develop, and implement engaging mobile games using Unity and C#.
  • Collaborate closely with game designers, artists, and fellow developers to deliver polished and high-performance mobile titles.
  • Optimize game functionality and performance across a wide range of devices and platforms.
  • Participate in brainstorming sessions to generate new game mechanics and features.
  • Troubleshoot and debug code, addressing issues proactively to ensure a seamless player experience.
  • Maintain thorough documentation and communicate technical details effectively with the team.
  • Stay up to date with industry trends and emerging technologies to help shape the direction of new projects.

Required Skills and Qualifications

  • Expert-level proficiency with Unity engine and C# programming language.
  • Proven experience designing, developing, and shipping mobile games.
  • Strong understanding of core game design principles and player experience optimization.
  • Exceptional written and verbal communication skills; able to convey complex ideas clearly.
  • Demonstrated ability to work independently and as part of a distributed team.
  • Solid troubleshooting and problem-solving capabilities in a fast-paced environment.
  • Portfolio or examples of completed mobile game projects.

Preferred Qualifications

  • Experience with multiplayer or social gaming features.
  • Familiarity with agile development and rapid prototyping.
  • Background in user experience (UX) or UI design for mobile games.
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