Develop and maintain engine-level systems, game modding tools, and editor extensions. Implement and optimize rendering pipelines and shaders using DirectX/Vulkan/OpenGL/Metal. Profile and optimize CPU/GPU/memory and multithreaded workloads, debug complex graphics issues, and collaborate with engineers, artists, and designers to deliver high-quality, maintainable C++ engine code.
This role is for one of our clients
$20 - $60/hourpay
Role Title: Game Tools & Modding Engineer
Role Type: Contractor
Location: Remote
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.
RequirementsKey ResponsibilitiesEngine & 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.
- 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.
- 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.
- 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.
- C++
- Game Development
- Graphics Programming
- DirectX / Vulkan / OpenGL
- Rendering Pipeline
- Unreal Engine
- Shader Programming (HLSL/GLSL)
- Engine Development
- Performance Optimization
- RenderDoc
- PIX
- Nsight
- Game Tools Development
- Modding Tools
Similar Jobs
Aerospace • Artificial Intelligence • Cloud • Machine Learning • Software • Cybersecurity • Defense
Provide configuration and data management support for aerospace programs: process and track ECNs in Teamcenter, maintain release/configuration status, manage BOMs in Teamcenter and SAP, coordinate supplier/customer change notifications and data submittals, ensure PDM/ERP data quality, publish documents, support reviews/audits, and help meet aerospace cycle-time targets.
Top Skills:
AutocadCErpExcelMentor GraphicsPdmPlmProePythonSAPTeamcenterUgnxWord
Cloud • Security • Software • Cybersecurity • Automation
Design, maintain, and extend abuse detection and prevention systems for GitLab's SaaS platform. Serve as a core maintainer of a Ruby on Rails monolith, build anomaly detection and agentic AI mitigations, automate abuse response, collaborate with peer engineering and security teams, and produce runbooks and operational documentation.
Top Skills:
Agentic AiAWSGitlabGoogle Cloud Platform (Gcp)Large Language Models (Llms)RubyRuby On RailsSaaS
.jpeg)
Artificial Intelligence • Hardware • Information Technology • Machine Learning
Lead warehouse operations including receiving, packaging, inventory control, ASRS management, import/export reporting, SOX-compliant fiscal controls, staffing, budgeting, and cross-functional process integration to meet customer and compliance requirements.
Top Skills:
AsrsQmsrm App
What you need to know about the Colorado Tech Scene
With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.
Key Facts About Colorado Tech
- Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
- Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
- Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
- Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
- Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute
