




Job Summary: We are seeking a Senior Backend Python Developer to design, develop, and deploy robust Python-based applications, optimize workflows, and implement prompting strategies for LLMs. Key Highlights: 1. Solid backend development experience with Python. 2. Experience with FastAPI and AI frameworks (LangGraph, LangChain). 3. Collaboration on model optimization and efficiency improvement. At KaizenRH, we are looking for a Senior Backend Python Developer to join a leading software development company working on projects in the banking sector. Mandatory Requirements Solid backend development experience with Python. Experience with FastAPI and AI frameworks. Large language models, LangGraph, LangChain, or similar technologies. Responsibilities Design, develop, and deploy robust Python-based applications. Optimize workflows applying architectural best practices and efficiency principles. Implement prompting strategies, fine-tuning, and evaluation of LLMs. Integrate third-party APIs (e.g., OpenAI, Hugging Face) and cloud services. Containerize applications. Collaborate with technical teams to scale solutions, optimize models, and improve efficiency. Mentor junior team members and promote quality standards and CI/CD best practices. Work with LangGraph/LangChain in conversational intelligence workflows. Benefits Employment relationship and job continuity Private health insurance (Prepaga) for family members Salary adjustments every three months Training Program / Proprietary Platform Discounts at educational institutions English classes bonus Discounts at top-tier gym networks Birthday day off Four personal days per year for administrative procedures Flexible vacation policy Welcome Kit Internet expense allowance Laptop Work Location and Schedule: REMOTE, Monday to Friday, 09:00–18:00 hrs. -Requirements- Minimum education: University degree 5 years of experience Keywords: senior, sr, developer, programmer, home, remote, telework, home
