Generative AI Engineer (Python)

#vacancy #cyprus #limassol #onsite #office #ai #genai #python #machinelearning #llm #generativeai #job #fulltime

💥SwipeyAI is hiring a Generative AI Engineer (Python).

SwipeyAI is a fast-growing 18+ AI companion platform combining conversational AI, generative media, gamification, subscriptions, and creator monetization.

💡 What you’ll do:
• Build and improve the AI pipelines powering SwipeyAI companions.
• Own parts of the chat pipeline: prompt construction, personality conditioning, memory, context, and reply post-processing.
• Integrate and evaluate new LLM, image, and video generation models.
• Train and retrain LoRAs for character consistency across image and video generation.
• Build multi-step and agentic generation workflows with automated validation.
• Run structured prompt experiments and model evaluations.
• Work with GPU inference infrastructure and optimize quality, latency, and cost.
• Monitor model performance, generation failures, and production metrics.

🛠 Tech / tools:
Python, LLMs, diffusion models, LoRA, SDXL-class models, image-to-video, Langfuse, Docker, AWS, MongoDB, RunPod / fal.ai or similar GPU providers.

🎯 What we expect:
• 3+ years of professional Python development.
• Strong production backend experience: async patterns, queues, microservices.
• Hands-on experience integrating LLMs or generative models into a real product.
• Practical experience with diffusion pipelines: LoRA training / fine-tuning, model evaluation, image or video generation.
• Experience building multi-step generation or agentic workflows.
• Confidence working with Docker, CI, monitoring, GPU inference, and production systems.
• Good English.
• Comfortable working with an adult-content (18+) product.

➕ Nice to have:
• Langfuse or similar prompt/eval tooling.
• ComfyUI, Wan or other video generation models.
• vLLM / TGI or other self-hosted serving.
• Conversational memory systems.
• Content moderation / safety-classifier experience.

📌 Work format: full-time, Limassol, Cyprus.

If this sounds interesting, please text me in direct messages.