Unity Software Developer (Gamedev)

TL;DR

Unity Software Developer (Gamedev): Building and enhancing engaging mobile game features with an accent on UI components, gameplay systems, and high-performance client-side code. Focus on delivering scalable solutions, optimizing rendering for mobile devices, and collaborating within cross-functional teams to elevate player experience.

Location: Lisbon, PT

Company

hirify.global is a global leader in mobile games, developing and publishing a diverse portfolio of highly engaging titles for over 450 million monthly active users worldwide.

What you will do

• Design, implement, and maintain client-side features, UI components, and gameplay systems using Unity.
• Translate product requirements and design mockups into clean, maintainable, and performant code.
• Integrate frontend logic with APIs and backend services to ensure system robustness.
• Contribute to code reviews, automated testing, and CI practices to maintain high quality.
• Optimize performance for smooth, low-latency mobile gameplay.
• Support live operations, including release processes, feature flags, and issue resolution.

Requirements

• 3–6 years of experience in game development, with at least 3 years specifically in Unity.
• Strong understanding of frontend and client-side development principles.
• Proven experience building and releasing mobile games.
• Solid engineering practices regarding clean code, testing, and optimization.
• Ability to work effectively in a fast-paced, cross-functional team.

Nice to have

• Experience with mobile game development at scale.
• Knowledge of Cocos game engine.
• Proficiency in C++ or TypeScript.

Culture & Benefits

• Opportunity to work at a major global game developer with a massive user base.
• Collaborative environment with cross-functional exposure to Product and Design teams.
• Focus on high-quality production standards and technical excellence.
• Involvement in a wide portfolio of globally recognized game titles.