Senior Backend Developer - Spark AI
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Summary
A senior Python backend developer role at client Spark AI in Lahore, building LLM-powered applications: implementing RAG pipelines, prompt engineering, and integrating OpenAI, LangChain, and Hugging Face, with deployments via Docker, FastAPI, or Flask and familiarity with Neo4j and cloud services.
Our clientSpark AI is looking for Senior Backend DeveloperinLahore.
Job Description:
Role Overview:
We are looking for a highly skilled Senior Python Developer with expertise - in Generative AI and Retrieval-Augmented Generation (RAG). The ideal candidate should have hands-on experience in LLMs, prompt engineering, vector databases, and AI-driven application development.
Key Responsibilities:
- Familiarity with Graph Databases like Neo4j
- Develop and optimize LLM-powered applications using Python.
- Implement Retrieval-Augmented Generation (RAG) pipelines for AI-driven search and content generation.
- Design and fine-tune prompt engineering strategies for better AI responses.
- Integrate OpenAI, LangChain, Hugging Face, and other AI frameworks into scalable applications.
- Optimize ML models and deployments using Docker, FastAPI, Flask, and other frameworks.
- Collaborate with cross-functional teams to deliver AI-powered solutions.
Requirements:
- Experience in LLMs, OpenAI API, LangChain, Hugging Face
- Proficiency in RAG
- Understanding of NLP, embeddings, and knowledge graphs
- Familiarity with cloud services (AWS, GCP, Azure)
- Experience in API development (FastAPI, Flask, Django, Rest)
- Knowledge of MLOps & model deployment is a plus