We are seeking a Game Designer to join our studio in Da Nang to create fun & addictive Roblox games. 

In this role, you will be hands-on in Roblox Studio - designing game systems, prototyping gameplay, tuning mechanics and building immersive levels directly in Roblox Studio. You’ll work closely with Programmers and Artists throughout development to ensure that every game we build is aligned with its original vision and executed with polish and creativity.

Key Responsibilities

• Game & Level Design: Create Game Design Documents (GDDs) from initial concept. Design, build, and iterate gameplay features, levels, and environments in Roblox Studio. Ensure level layouts support gameplay mechanics, progression, and player engagement.

• Cross-Functional Collaboration: Work closely with Programmers to prototype and refine mechanics. Partner with Artists to ensure visual elements enhance gameplay and narrative. Coordinate with QA and Live Ops teams to maintain quality and performance. 

• Game Balancing & Progression: Tune game systems and levels for challenge, pacing, and player motivation. Collaborate with economy designers to integrate progression and monetization loops.

• Quality Assurance: Playtest and validate features and levels throughout development. Identify bugs, friction points, and design flaws early to ensure smooth experiences.

• Live Ops Optimization: Analyze player data, funnels, and KPIs to identify opportunities for improvement. Iterate on levels and features post-launch to drive retention and engagement.

Requirements

• Proven experience as a Game Designer or Level Designer, ideally on UGC platforms such as Roblox or Minecraft.

• Hands-on experience building and scripting in Roblox Studio (Lua proficiency is a strong plus)

• Strong understanding of level design principles, spatial layout, and player flow.

• Knowledge of free-to-play design and player-motivation loops.

• Analytical mindset with the ability to interpret player data and optimize gameplay.

• Fluent in both Vietnamese and English (written & spoken).

• Passionate about games, UGC platforms, and player-centered design.

Benefits and perks

• Competitive salary with performance bonuses

• 100% salary during probation

• Healthcare insurance & annual health check

• Flexible working hours (40h/week, Mon–Fri)

• Creative workspace with PS5, free coffee pantry….

• High-quality work devices provided (PC, monitor, laptop…)

• Fun bonding activities: trips, team building, parties, clubs…

• Regular training & workshops on both hard and soft skills

• Learn directly from experienced managers & mentors

• An international, creative, and friendly environment where your ideas are valued

📩 Interested? Submit your CV to: duyen.bui@rivrs.io