Python Developer (AI & LLMs)
SPACE AI
hybridmidpermanentbackenddata Delray Beach, FL 3 days ago via LinkedIn
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PythonRAGvLLMNeo4jCypherGraph AlgorithmsLangChainLlamaIndexFastAPIDocker
About the role
Role: Python Developer (AI & LLMs)
Build end-to-end AI solutions centered on LLMs, RAG, and graph-based knowledge.
Responsibilities
- AI & LLM Systems
- Build RAG (Retrieval-Augmented Generation) pipelines for context-aware responses.
- Implement and fine-tune vLLM for efficient LLM inference.
- Collaborate with ML engineers to deploy transformer models (e.g., BERT, GPT variants) and work with vector databases.
- Data & Database Architecture
- Architect and optimize Neo4j (graph database) systems for modeling knowledge networks and relationships.
- Microservices & Integrations
- Develop Python microservices for ingestion, processing, and API integrations using FastAPI and Flask.
- Performance & Operations
- Monitor performance, run A/B tests, and ensure low-latency production responses.
- Ensure scalability and efficiency of AI systems.
Requirements
- Proficiency in Python and AI/ML libraries such as PyTorch, TensorFlow, and Hugging Face Transformers.
- Hands-on experience with graph databases, especially Neo4j (including Cypher queries and graph algorithms).
- Proven work building RAG pipelines (retrieval, reranking, generation) using LangChain or LlamaIndex.
- Experience with vLLM (or similar LLM optimization tooling, e.g., quantization/distributed inference).
- Knowledge of vector databases like FAISS and Pinecone, plus embedding techniques.
- Familiarity with cloud platforms (AWS/GCP/Azure) and containerization (Docker, Kubernetes).
Nice-to-haves
- Strong experience with FastAPI or Flask for high-performance APIs.
- Familiarity with MLOps practices and tools (MLflow, Kubeflow).
- Contributions to open-source AI/ML projects.
- Experience tuning performance and running A/B testing in production AI environments.
Soft Skills
- Strong analytical and problem-solving skills.
- Excellent communication and collaboration.
- Self-motivated; able to work independently and as part of a team.
Offer
- Competitive salary with performance-based bonuses.
- Flexible working hours with remote work options.
- Professional development opportunities; inclusive work environment.
- Paid sick time and paid time off; Provident Fund; yearly bonus.
About SPACE AI
SPACE AI builds AI systems and applications, with a focus on modern large language model (LLM) and retrieval-augmented generation (RAG) capabilities. The role emphasizes developing production-grade AI pipelines, deploying transformer models, and building supporting data and graph infrastructure.
Scraped 7/28/2026