Summary: Seeking an experienced Senior Developer to build and optimize AI-powered solutions transforming real estate technology, focusing on Python/Django and AI/ML implementation. Highlights: 1. Work on cutting-edge AI-powered solutions in real estate tech 2. Design, develop, and maintain robust backend services with Python/Django 3. Implement and integrate AI/ML solutions using LLM API providers Client: Our client provides AI\-powered leasing automation, renter communication tools, and operational intelligence for multifamily property management companies. They are at the forefront of digital transformation in real estate, helping property managers streamline operations, enhance renter experiences, and make data\-driven decisions through cutting\-edge technology that automates routine tasks and provides actionable insights. * Position overview: We are looking for an experienced Senior Developer who combines strong Python/Django backend skills with practical AI/ML implementation experience. This role offers the opportunity to work on cutting\-edge AI\-powered solutions that are transforming the real estate technology sector. The ideal candidate will help build and optimize production\-ready AI systems that enhance the apartment leasing experience for property managers and renters alike. * Our client values proactive team members who are eager to dive deep into the multifamily real estate domain, understand the unique challenges of property management, and actively contribute to solving complex business problems. You will be expected to go beyond coding, understand the client's field, engage with their business challenges, and take ownership of delivering solutions that create meaningful impact. * Responsibilities: Design, develop, and maintain robust backend services using Python and Django framework * Implement and integrate AI/ML solutions using LLM API providers (OpenAI, Anthropic) into production systems * Build and optimize RESTful APIs and microservices architecture * Monitor and improve AI model performance using LangSmith and similar observability tools * Collaborate with cross\-functional teams to deliver scalable, production\-ready solutions * Proactively identify opportunities for improvement and innovation within the product * Deep dive into the property management domain to understand user needs and pain points * 5\+ years of professional experience in Python development * Strong expertise with Django framework and REST API development * Hands\-on experience implementing LLM\-based solutions in production environments * Proficiency with LLM API providers (OpenAI, Anthropic, or similar) * Experience with LangSmith or similar LLM observability and debugging tools * Solid understanding of RESTful service architecture and microservices * Experience with version control systems (Git) and CI/CD pipelines * Strong problem\-solving skills and attention to detail * Proactive mindset with a genuine interest in understanding business context and domain specifics * Excellent communication skills and ability to work in a distributed team environment * English proficiency (B2 level or higher) * Nice to have: Frontend development experience with React.js * Experience in the PropTech or Real Estate industry * Knowledge of cloud platforms (AWS) * Experience with containerization (Docker, Kubernetes) * Familiarity with vector databases and RAG implementations * Understanding of prompt engineering and LLM fine\-tuning * Experience working directly with stakeholders to gather requirements and translate them into technical solutions