Python Ai Developer

2 days ago

Thành phố Hồ Chí Minh, Vietnam HONGTHAI Technical Full time

**Top 3 reasons to join us**:

- Professional, creative, and dynamic team
- Opportunities for growth and development
- Attractive salary and benefits package

**Job description**:
** Job Summary**

Responsibilities**
- Design and implement data processing, inference, and training pipelines using ComfyUI.
- Integrate and fine-tune LLMs (e.g., Llama, Mistral, GPT, Claude...) for text generation, summarization, and intelligent responses.
- Build and deploy Retrieval-Augmented Generation (RAG) systems with customized datasets.
- Train, fine-tune, or quantize LLMs or vision models based on specific project needs.
- Optimize inference and deployment performance on local servers, GPUs, or cloud platforms.
- Collaborate closely with product/design teams to integrate AI-friendly features into real-world systems.
- Contribute to the development of technical documentation, training workflows, and internal AI best practices.

**Your skills and experience**:
** Requirements**
- Minimum 2 years of experience in Python development within the AI/ML field.
- Proficiency with ComfyUI and its ecosystem (workflow design, custom nodes, etc.).
- Hands-on experience with open-source LLMs (e.g., Llama, Mistral) or APIs from OpenAI, Claude, etc.
- Strong knowledge of RAG architecture and integration with vector databases (FAISS, Chroma, Weaviate, etc.).
- Skilled in training and fine-tuning NLP/vision models using PyTorch/Transformers.
- Experience deploying models via Docker, APIs, or simple frontends.
- Good reading comprehension in English and the ability to research and utilize open-source repositories.

Nice to Have**
- Experience with GPU optimization (e.g., MPS, CUDA, quantization, vLLM ).
- Previous work with voice/video AI technologies such as Whisper, TTS, LipSync, Stable Diffusion
- Contributions to open-source AI repositories are a big plus.

**Why you'll love working here**:

- A creative, open-source-friendly environment with unlimited learning support.
- Opportunities to work on real commercial AI projects—not just demos.
- Support for equipment, GPU server costs, and technical documentation if needed.
- Performance-based bonuses tied to milestones and KPIs.
- Full-salary social insurance (SHUI), 2-month probation at 85% of agreed salary
- Lunch allowance, parking fee support, and free snack pantry.

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