Senior Python Engineer (LLMs & Django)

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LeoRix is an AI-driven Enterprise Hub designed to unify and automate end-to-end business workflows. Our vision is to create an intelligent, voice-activated operating layer for enterprises — built on schemaless architecture, deep automation, and real-time decision intelligence.

We are looking for a highly skilled Senior Python Engineer with strong experience in LLMs, AI model integrations, and Django to help us build core modules and scale our platform.

You will be a key engineer responsible for building, optimizing, and scaling the backend of LeoRix — including LLM-powered features, API layers, workflow engines, and enterprise-grade backend services.

This role requires expertise in Python, AI model integrations, Django, scalable architectures, and microservices.

• Design, develop, and scale backend services using Python & Django.
• Build API-driven, modular, and scalable architectures for enterprise workflows.
• Integrate and fine-tune Large Language Models (OpenAI, Anthropic, Llama, HuggingFace, etc.).
• Develop LLM-based features: agents, workflows, context engines, prompt pipelines, embeddings, etc.
• Implement authentication, user management, and multi-tenant logic.
• Design and optimize database schemas (PostgreSQL / MongoDB / Redis).

• Build and optimize model pipelines for inference, embeddings, and retrieval.
• Implement RAG, vector databases, and knowledge graph–based intelligence.
• Improve model accuracy using prompts, training data, evaluation metrics, and feedback loops.
• Work with conversational agents (“Hey Leo”) and command-based workflows.

• Build microservices, event-driven workflows, and scalable distributed systems.
• Develop integrations with CRM, HR, Finance, Ops, and other enterprise systems (API integrations).
• Work closely with front-end & product teams to define architecture and core features.
• Ensure security, performance, and reliability of backend systems at scale.

• Mentor junior engineers and lead technical discussions.
• Work closely with founders for product roadmap, feasibility, and delivery timelines.
• Own technical decisions and proactively improve system architecture.

• 5–8 years of professional experience in software development.
• Expert-level proficiency in Python.
• Strong hands-on experience with Django / Django REST Framework.
• Proven experience with LLMs, Prompt Engineering, RAG, embeddings, or model fine-tuning.
• Strong knowledge of backend architectures, microservices, and distributed systems.
• Experience with PostgreSQL, Redis, and modern database systems.
• Experience with Docker / Kubernetes / CI-CD pipelines.
• Familiarity with cloud providers (AWS / GCP / Azure).
• Strong understanding of security, scaling, and API design.

• Experience with vector databases (Pinecone, Weaviate, FAISS, Chroma).
• Experience with FastAPI, Celery, or async Python.
• Knowledge of enterprise workflow systems or SaaS platforms.
• Experience with analytics pipelines or ETL systems.
• Understanding of multi-tenant SaaS architecture.

• Opportunity to build a next-gen AI enterprise platform at early stage.
• Ownership in solving cutting-edge AI and workflow automation challenges.
• Direct collaboration with founders and leadership.
• Fast-growing environment with room for innovation and leadership.
• Competitive compensation based on experience.

Apply Here (or) Send your resume, GitHub/portfolio links, and a short note on your LLM experience to:

info@leorix.com