Iron Systems is an innovative, customer-focused provider of custom-built computing infrastructure platforms such as network servers, storage, OEM/ODM appliances & embedded systems. For more than 15 years, customer have trusted us for our innovative problem solving combined with holistic design, engineering, manufacturing, logistic and global support services.

Job Title: Game Designer IV
Location: US - CA - South Metro - Remote

Job Description: About Supernatural

• The Supernatural team is looking for a thoughtful and systems-oriented Game Designer to help reinvent how people experience fitness through Mixed Reality.
• You’ll design engaging game systems and progression mechanics that motivate and reward members across their fitness journey.
• From core progression structures to reward loops, your work will power a sense of momentum and delight.
• The ideal candidate is both creative and analytical—passionate about game design as a discipline, excited by metrics and systems, and inspired by helping people grow stronger, healthier, and more confident through play.

Responsibilities

• Lead the design of game systems that support long-term engagement, motivation, and player growth.
• Redesign the app’s core progression system, integrating fitness goals, rewards, and achievement structures.
• Develop engaging game loops, daily and weekly rituals, and event-based content.
• Collaborate with product, content, and data teams to align game systems with fitness outcomes and business goals.
• Prototype systems in Figma to communicate and test design ideas.
• Work with UX designers to integrate progression and reward mechanics into intuitive 2D and 3D interfaces.
• Evaluate existing game metrics and propose new structures with clear goals.
• Stay informed on game design research and trends, contributing thought leadership within the team.
• Inform onboarding flow to introduce new systems and metrics in an engaging and intuitive way.

Minimum Qualifications

• 5+ years experience in game design, preferably in live service or progression-heavy products.
• Deep understanding of core game loops, progression systems, and motivational design.
• Demonstrated ability to design for both intrinsic and extrinsic motivation.
• Strong communication skills with cross-disciplinary teams including product, UX, and engineering.
• Passion for creating emotionally resonant, habit-forming experiences.
• Experience working in Figma for prototyping and systems visualization.

Preferred Qualifications

• Prior experience with games that serve a specific function like Duolingo and language learning.
• Academic background in game design, human-computer interaction, or behavioral psychology.
• Personal interest in fitness, movement, or wellness.
• Experience designing for rhythm games.
• Experience working with product teams or experimental games.
• Familiarity with metrics-driven design and iteration cycles based on user behavior.​​​​​​