Sr. Python Engineers (Generative AI / RAG)
SparkAi
Date: 3 weeks ago
City: Lahore
Contract type: Full time

We're Hiring: Sr. Python Engineer (Generative AI / RAG)
Location: Lahore (On-site)
Experience: 4+ years (with strong focus on Generative AI & Retrieval-Augmented Generation)
Are you passionate about building intelligent systems that learn, generate, and reason? SparkAi is looking for a Senior Python Engineer to lead the development of advanced Generative AI and RAG-based solutions.
What You'll Do:
- Design, develop, and optimize scalable Python applications for AI/ML pipelines
- Implement and fine-tune LLMs (OpenAI, Mistral, LLaMA, etc.)
- Build Retrieval-Augmented Generation (RAG) pipelines using tools like LangChain, FAISS, or Weaviate
- Integrate AI features into real-world products using REST APIs and backend logic
- Collaborate with cross-functional teams to deploy AI-driven features
Requirements:
- 3+ years of hands-on Python development
- Solid understanding of NLP, transformers, and LLMs
- Experience with frameworks like LangChain, HuggingFace, PyTorch, or TensorFlow
- Proven experience with vector databases and semantic search
- Strong problem-solving and architectural skills
Nice to Have:
- Knowledge of prompt engineering, fine-tuning, or RLHF
- Experience in MLOps, cloud (AWS/GCP), and CI/CD pipelines
- Prior work with knowledge graphs or document parsing
- If you're ready to shape the future of AI with us, apply now or tag someone who fits the role!
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