Customuse Ltd

Customuse Ltd in Greater London is looking for an exceptional 3D Engineer to develop the technical foundations for AI-powered 3D asset creation. You will be instrumental in designing systems and optimizing workflows for generating and rendering 3D assets, while collaborating with a small, ambitious team. Strong skills in 3D engineering, graphics, and relevant programming languages are essential. Competitive salary and stock options are offered, along with ownership of a product utilized by millions of creators, and a central London office.

Customuse Ltd is seeking a Creative Technologist in Greater London to create engaging video content, tutorials, and demonstrations showcasing their innovative AI creative engine. This role requires a video-making background and familiarity with AI tools. Ideal candidates should have experience explaining complex tools simply and crafting effective video formats for various platforms. The position offers competitive salary, stock options, and a chance to work in a dynamic, ambitious team dedicated to the intersection of AI and media creation.

About Customuse Customuse is building an AI creative engine for image, video, and 3D. We bring leading AI models and pro creation tools into one workflow, helping creators and teams ideate, generate, edit, animate, texture, and produce publish-ready assets. We are trusted by 15M+ creators and used across gaming, Roblox, animation, ecommerce, product design, architecture, and creative teams. The next chapter is turning Customuse into the default creative workspace for AI-native media production. We are backed by Connect Ventures, Adjacent, and angels/operators from companies like Snap, Stripe, and SpaceX, with an investor network behind category-defining companies including Revolut and RevenueCat. Location: London Type: Full-time About the role We are looking for a Mobile Engineer to help build the next generation of Customuse on mobile. This is not a standard mobile app role. You will build highly interactive creative tools that combine React Native, touch-first product design, real-time 2D/3D graphics, AI-powered workflows, and polished mobile experiences. We are open to different experience levels: an ambitious early-career engineer with unusually strong mobile and graphics instincts, a mid-level engineer ready for more ownership, or a senior mobile engineer who has built complex creative or graphics-heavy apps before. What you'll do Build and ship high-quality mobile experiences in React Native for iOS and Android Develop interactive creative tools involving 3D previews, canvas rendering, image editing, asset customization, and AI workflows Work with React Native Skia, PixiJS, Three.js, React Three Fiber, WebGL, or similar graphics libraries Optimize rendering, memory usage, gestures, animations, load times, and reliability across device types Build intuitive touch-first interfaces for creating, editing, previewing, and publishing creative assets Integrate APIs, asset pipelines, generation systems, and publishing flows into a smooth mobile experience Collaborate with product, design, AI, and 3D engineering to bring advanced creative workflows to mobile You might be a fit if You have strong experience building mobile apps with React Native You care deeply about product quality, performance, interaction design, and mobile polish You have experience with graphics, canvas, creative tools, 3D, game development, or highly interactive UI You understand mobile constraints: performance, memory, offline states, device differences, app store requirements, and native platform quirks You can move quickly from prototype to polished product and are comfortable working across UI, state, APIs, and asset loading You are excited by AI-powered design tools, gaming, UGC, creator platforms, and 3D content Bonus points Experience building creative tools, design apps, gaming apps, avatar tools, camera apps, or media-heavy mobile products Experience with 3D asset formats and pipelines such as glTF, FBX, OBJ, textures, materials, or scene previews Experience with native iOS or Android, Expo, Reanimated, Gesture Handler, native modules, or mobile graphics optimization Experience with Unity, Unreal, Blender, Roblox, WebGL, WebGPU, or game-engine-style workflows Experience integrating AI APIs, image generation, 3D generation, or creative automation tools into mobile products What we offer Competitive salary and stock options Real ownership over the mobile future of a product used by millions of creators Work at the intersection of mobile, AI, 3D, gaming, and creative tools A small, ambitious team with direct feedback, high trust, and high standards Central London office Hiring process Screening call Technical interview focused on React Native, product engineering, and mobile performance Practical working session or take-home exercise Culture fit interview and meet the team Reference check and offer We value ambition and trajectory over years of experience. We move quickly and hold a high bar, but you will get real ownership, direct feedback, and the chance to do career-defining work with a small, ambitious team.

About Customuse Customuse is building an AI creative engine for image, video, and 3D. We bring leading AI models and pro creation tools into one workflow, helping creators and teams ideate, generate, edit, animate, texture, and produce publish ready assets. We are trusted by 15M+ creators and used across gaming, Roblox, animation, e commerce, product design, architecture, and creative teams. The next chapter is turning Customuse into the default creative workspace for AI native media production. We are backed by Connect Ventures, Adjacent, and angels/operators from companies like Snap, Stripe, and SpaceX, with an investor network behind category defining companies including Revolut and RevenueCat. Location London Type Full time About the role We are looking for an exceptional 3D Engineer to build the technical foundations behind AI powered 3D asset creation inside Customuse. You will work on how we generate, transform, optimize, texture, render, and ship 3D assets as part of a broader AI creative engine for image, video, and 3D. This is a role for someone who can move between researchy ambiguity and production systems used by millions of creators. What you'll do Design systems for generating, manipulating, optimizing, and rendering 3D assets at scale. Build workflows for mesh processing, UVs, materials, textures, rigging, scene composition, and asset conversion. Work on geometry, topology, transformations, coordinate systems, optimization, and rendering problems. Prototype ambitious R&D ideas, then turn the strongest ones into reliable product features. Optimize pipelines for quality, file size, performance, compatibility, and cross device rendering. Collaborate with product, AI, design, and engineering to make complex 3D technology feel simple for creators. You might be a fit if You have strong experience in 3D engineering, graphics, computational geometry, game engines, simulation, CAD, procedural generation, or related fields. You understand vectors, matrices, quaternions, transformations, coordinate systems, projections, and spatial reasoning deeply. You have worked with asset formats and pipelines such as glTF, FBX, OBJ, USD, Blender, game engine import/export flows, or custom tooling. You write strong production code, ideally in TypeScript, JavaScript, Python, C++, Rust, or similar. You care about performance, numerical robustness, asset quality, and user experience. Bonus points PhD, research, or advanced academic work in graphics, geometry processing, computer vision, simulation, robotics, ML, or related fields. Experience with generative AI for 3D, image to 3D, text to 3D, procedural generation, or neural rendering. Experience with Three.js, WebGL, WebGPU, OpenGL, Vulkan, Metal, Unity, Unreal, Blender scripting, Houdini, or USD. Experience building tools for game studios, UGC platforms, avatar systems, Roblox, Fortnite/UEFN, creator marketplaces, browser, or mobile. What we offer Competitive salary and stock options. Real ownership from day one on a product used by millions of creators. Work at the intersection of AI, media creation, gaming, 3D, and creative tools. A small, ambitious team with direct feedback, high trust, and high standards. Central London office. Hiring process Screening call. Role specific interview. Practical working session or case study. Culture fit interview and meet the team. Reference check and offer. We value ambition and trajectory over years of experience. We move quickly and hold a high bar, but you will get real ownership, direct feedback, and the chance to do career defining work with a small, ambitious team.

About Customuse Customuse is building an AI creative engine for image, video, and 3D. We bring leading AI models and pro creation tools into one workflow, helping creators and teams ideate, generate, edit, animate, texture, and produce publish-ready assets. We are trusted by 15M+ creators and used across gaming, Roblox, animation, ecommerce, product design, architecture, and creative teams. The next chapter is turning Customuse into the default creative workspace for AI-native media production. We are backed by Connect Ventures, Adjacent, and angels/operators from companies like Snap, Stripe, and SpaceX, with an investor network behind category-defining companies including Revolut and RevenueCat. Location: London, in-office Type: Full-time Level: Early-career, roughly 0-3 years of experience About the role We are hiring a Creative Technologist to turn Customuse workflows into videos, tutorials, demos, and experiments that people want to copy. This role sits between creator, filmmaker, product educator, and experimental technologist. You will push our AI image, video, and 3D tools creatively, find surprising use cases, and show creators what is possible. What you'll do Create YouTube videos, tutorials, product demos, and short-form social content showing how to use Customuse Experiment with AI models, prompts, editing techniques, creator workflows, and production formats Turn product features into compelling examples, repeatable creative recipes, and visual stories Make fast platform-native videos for TikTok, YouTube Shorts, Instagram Reels, LinkedIn, and similar platforms Work with product and growth teams to identify which use cases resonate with creators and teams Iterate on hooks, titles, thumbnails, tutorial structures, pacing, and examples based on performance You might be a fit if You spend your own time testing AI tools and creative workflows You have a video-making background: filming, editing, scripting, motion, VFX, animation, YouTube, or demos You can explain complex tools simply and make tutorials that are useful, visual, and fun to watch You care about pacing, examples, sound, structure, taste, and whether content feels native to the platform You like learning tools before there is a playbook and improving quickly through output Nice to have Experience with Runway, Midjourney, Kling, Pika, Sora, Veo, ComfyUI, Stable Diffusion, ElevenLabs, HeyGen, CapCut, Premiere, DaVinci Resolve, After Effects, Blender, or similar tools A YouTube channel, TikTok account, portfolio, showreel, or collection of AI experiments Background in film, VFX, creative computing, motion design, product content, or creator education Ability to write strong hooks, titles, thumbnails, and tutorial scripts How to apply Send your LinkedIn, portfolio or showreel, and 2-3 examples of videos, tutorials, AI experiments, demos, or creative projects you have made. We care more about proof of taste, curiosity, and output than formal credentials. What we offer Competitive salary and stock options Real ownership from day one on a product used by millions of creators Work at the intersection of AI, media creation, gaming, 3D, and creative tools A small, ambitious team with direct feedback, high trust, and high standards Central London office Hiring process Screening call Role-specific interview Practical working session or case study Culture fit interview and meet the team Reference check and offer We value ambition and trajectory over years of experience. We move quickly and hold a high bar, but you will get real ownership, direct feedback, and the chance to do career-defining work with a small, ambitious team.