• Design, develop, and maintain engine-level systems and game development tools using C++. • Build and enhance game modding tools, editor extensions, and development pipelines. • Extend engine capabilities to improve workflows for developers, artists, and designers. • Develop and optimize rendering pipelines, shaders, and real-time graphics systems. • Implement graphics features using DirectX (DX11/DX12), Vulkan, OpenGL, Metal, or equivalent graphics APIs. • Work with HLSL/GLSL shaders and modern rendering techniques. • Optimize rendering performance across CPU, GPU, memory, and multithreaded workloads. • Identify and resolve bottlenecks affecting graphics performance and engine efficiency. • Debug complex rendering, graphics, and cross-platform compatibility issues. • Collaborate closely with engineers, technical artists, designers, and other stakeholders to deliver high-quality solutions. • Write clean, maintainable, and well-documented C++ code following engineering best practices. • Participate in code reviews, architecture discussions, and technical decision-making.

• Design and build modular, reusable Unity components using SOLID principles, dependency injection, and event-driven architecture. • Package components through Unity Package Manager to ensure easy integration, versioning, and dependency management across multiple projects. • Maintain a focus on creating project-agnostic components by avoiding project-specific dependencies. • Design and develop intuitive and high-performance UI elements for both 2D and 3D interactive applications. • Work on optimizing UI experiences for VR and AR environments. • Implement animations and interactive elements that are responsive and engaging. • Develop custom shaders using HLSL and Shader Graph for a variety of platforms, including URP and HDRP. • Optimize shaders and graphical assets to ensure high performance across both mobile and high-performance platforms. • Implement advanced graphics techniques to meet the needs of both 2D/3D graphics and VR/AR applications. • Provide thorough documentation for all Unity packages, including setup instructions and API references. • Create sample scenes that demonstrate how to implement and use the reusable components in different Unity projects. • Ensure clear, detailed guides are available for developers on how to best use the components. • Develop and maintain automated unit and integration tests for all components to ensure quality and stability. • Set up continuous integration (CI) workflows to validate components across different Unity versions and project environments. • Regularly test components for performance and ensure cross-platform compatibility. • Collaborate with other developers, designers, and product teams to ensure the effective integration of reusable components into larger projects. • Mentor junior developers, providing guidance and support in best practices for Unity development, code architecture, and performance optimization.

Role Description In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Key Responsibilities - Develop and refine game logic, mechanics, and features using Cocos2d-x for prototype and production-level projects. - Collaborate closely with the customer's team to provide high-quality real-world input for AI training processes. - Create, modify, and troubleshoot game assets and scenes to support a diverse set of training objectives. - Test, debug, and optimize Cocos2d-x code to ensure robust and efficient gameplay experiences. - Document code and processes thoroughly, ensuring clarity for both technical and non-technical stakeholders. - Engage in open, clear written and verbal communication to report project status and challenges. - Work iteratively in response to feedback, consistently improving deliverables for AI development needs. Qualifications - Solid knowledge of Cocos2d-x and hands-on experience with 2D game development workflows. - Strong problem solving and troubleshooting abilities in a game development context. - Experience collaborating remotely with distributed teams in a fast-paced environment. - Excellent written and verbal communication skills, with a focus on clear, concise updates and documentation. - Ability to follow technical specifications and adapt to evolving project requirements. - Understanding of game design principles and player experience optimization. - Self-motivated, detail-oriented, and eager to grow within a dynamic AI training environment. Preferred Qualifications - Experience working on projects for AI training or data generation purposes. - Familiarity with additional game engines or programming languages. - Background in collaborating with AI or machine learning specialists.

Role Description We are looking for a Game Tools & Modding Engineer with strong expertise in graphics programming, rendering systems, and engine-level development to build high-performance, real-time applications. This role focuses on developing graphics systems, rendering pipelines, engine tools, and low-level optimizations using modern graphics APIs such as DirectX (DX11/DX12), Vulkan, OpenGL, or Metal. If you have a strong background in game development, graphics programming, and engine architecture, and enjoy working close to the engine rather than gameplay logic, this opportunity is for you. Key Responsibilities - Engine & Tools Development - Design, develop, and maintain engine-level systems and game development tools using C++. - Build and enhance game modding tools, editor extensions, and development pipelines. - Extend engine capabilities to improve workflows for developers, artists, and designers. - Graphics & Rendering - Develop and optimize rendering pipelines, shaders, and real-time graphics systems. - Implement graphics features using DirectX (DX11/DX12), Vulkan, OpenGL, Metal, or equivalent graphics APIs. - Work with HLSL/GLSL shaders and modern rendering techniques. - Performance Optimization - Optimize rendering performance across CPU, GPU, memory, and multithreaded workloads. - Identify and resolve bottlenecks affecting graphics performance and engine efficiency. - Debug complex rendering, graphics, and cross-platform compatibility issues. - Collaboration & Code Quality - Collaborate closely with engineers, technical artists, designers, and other stakeholders to deliver high-quality solutions. - Write clean, maintainable, and well-documented C++ code following engineering best practices. - Participate in code reviews, architecture discussions, and technical decision-making. Qualifications - 3–6 years of experience in game development, graphics programming, or real-time rendering. - Strong proficiency in C++. - Hands-on experience with one or more graphics APIs: - DirectX 11/12 - Vulkan - OpenGL - Metal - Solid understanding of: - Rendering pipelines - Shader programming (HLSL/GLSL) - 3D mathematics - Real-time graphics concepts - Experience with Unreal Engine or a similar game engine. - Knowledge of performance optimization techniques across CPU, GPU, memory, and multithreading. - Strong debugging, analytical, and problem-solving skills. - Ability to work independently in a distributed or remote team environment. Preferred Qualifications - Experience with engine customization and low-level systems programming. - Familiarity with graphics profiling and debugging tools such as RenderDoc, PIX, Nsight, or similar. - Experience developing cross-platform applications or working within performance-constrained environments. - Exposure to game development tooling, editor extensions, asset pipelines, or automation. - Background in multiplayer systems or large-scale game architectures. Must-Have Skills - C++ - Game Development - Graphics Programming - DirectX / Vulkan / OpenGL - Rendering Pipeline Good-to-Have Skills - Unreal Engine - Shader Programming (HLSL/GLSL) - Engine Development - Performance Optimization - RenderDoc - PIX - Nsight - Game Tools Development - Modding Tools