Senior Unity Engineer - Mobile Games (Hybrid, Dundee)

Scopely; Scotland; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

Scopely is seeking a Senior Client Engineer to join the Stumble Guys team in a hybrid setup at our Dundee office. You will ship production-grade mobile games, drive core mechanics with Unity and C#, and develop large-scale features while ensuring performance across devices.

You will collaborate with design, product, and marketing teams, tackle challenging game-development problems, and contribute to a growing franchise alongside Scopely’s global game portfolio.

Qualifications

• Strong knowledge of C# and/or C++, or other relevant game-programming language.
• Extensive experience with game engines, especially Unity or Unreal.
• Knowledge of Photon Quantum is a plus.
• Solid understanding of software engineering fundamentals and robust API design.
• Mobile networking basics: rest/TCP-UDP, caching, batching.

Responsibilities

• Ship production-grade mobile games used by millions of gamers.
• Drive game mechanics and system features using Unity and C#.
• Develop large-scale features and improve existing ones.
• Ensure technical performance (crash rates, FPS, startup times).
• Collaborate with cross-functional teams including design, product, and marketing.
• Propose solutions to challenging problems in game development.

Skills

C# / C++

Unity Engine

Mobile game dev

Multithreading

Tools

Git

Jenkins

Job description

Scopely is seeking a Senior Client Engineer to join the Stumble Guys team in a hybrid setup at our Dundee office. You will ship production-grade mobile games, drive core mechanics with Unity and C#, and develop large-scale features while ensuring performance across devices.

You will collaborate with design, product, and marketing teams, tackle challenging game-development problems, and contribute to a growing franchise alongside Scopely’s global game portfolio.