Staff Unity Engineer (Unity)

Location: Paris; fully remote within any EU-based country

Company

hirify.global creates mobile games and consumer apps, including Mob Control, Block Jam, BeReal, and Wizz.

What you will do

• Design, develop, and maintain SDKs for Unity platform integration.
• Collaborate with game developers to understand requirements and optimize SDK performance.
• Troubleshoot and resolve complex technical issues.
• Ensure compatibility across Unity versions and platforms.
• Create documentation and sample implementations for SDK users.
• Participate in code reviews, architectural decisions, and technical excellence initiatives.

Requirements

• 8+ years of professional experience, including 3+ years in game development.
• Strong proficiency in Unity and C#.
• Strong knowledge of software design patterns and architecture.
• Excellent problem-solving, debugging, communication, and stakeholder collaboration skills.
• Strong written and spoken English.
• Experience with performance profiling and optimization tools; familiarity with CI/CD pipelines.

Nice to have

• Experience with AWS, Kubernetes, and Terraform.

Culture & Benefits

• Competitive salary based on experience.
• Swile lunch voucher.
• Fully covered Gymlib membership.
• Premium healthcare coverage through SideCare, fully covered for the employee and family.
• Wellness activities at the Paris office.
• Remote Fridays.