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AI Artist

Belgrade, Serbia; Lisbon, Lisbon, Portugal; Warsaw, Poland

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

✅ Requirements:

✔️Expertise with Stable Diffusion frameworks (Automatic1111, ComfyUI) and prompt engineering.
✔️Hands-on experience with ControlNet modules (e.g. Canny, Depth, Tile) within Stable Diffusion.
✔️Proficiency in image upscaling techniques (Magnific, Topaz, in-house tools) and inpainting/outpainting workflows.
✔️Solid understanding of end-to-end AI art pipelines (from data preparation and model training to polishing final art).
✔️Experience fine-tuning checkpoints and training LoRA models (Civitai, DreamBooth, LoCon, etc.) is a strong plus.
✔️Familiarity with other generative services (Ideogram, Sora, Midjourney, Krea) and a willingness to explore new platforms.

✅ Responsibilities:

✔️LoRA training & model fine-tuning: prepare datasets, run experiments, evaluate results.
✔️Sketch refinement & art polishing: colorize line-art, apply style consistency, finalize assets.
✔️Concept development: translate high-level briefs into comprehensive mood-boards, style guides, and prompt libraries.
✔️Cross-team collaboration: coordinate with the art director, game designer, and wider art team via tools like Slack and Jira to align on milestones.
✔️AI-driven asset creation: leverage Stable Diffusion and complementary services to generate backgrounds, UI elements, icons, props, and characters.
✔️Knowledge sharing: lead internal workshops, document best practices, and mentor peers to continuously improve AI-art workflows.
 


✅ We offer excellent benefits, including but not limited to:
🧑🏻‍💻Learning and development opportunities and interesting challenging tasks;
📝Official employment in accordance with the laws of the EU, registration of family members;
✈️ Relocation package (tickets, staying in a hotel for 2 weeks);
🏋️‍♂️ Company fitness corner in the office for employees;
📚 Opportunity to develop language skills and partial compensation for the cost of language classes;
🎁 Birthday celebration present;
🏝 Time for proper rest and 24 working days of Annual Vacation;
🍲 Breakfasts and lunches in the office (partially paid by the company).

Bold moves start here. Make yours. Apply today! 

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