Senior Python Developer

We are seeking a Senior Python GenAI Engineer with 6 - 12 years of experience to design, refactor, and scale enterprise-grade Generative AI solutions on Azure. This role focuses on building robust LLM-based systems, improving performance and reliability, and developing reusable prompt engineering frameworks for production deployments.

• 6+ years of hands-on experience in Python development
• Strong experience with Azure Cloud services
• Proven experience in developing and refactoring scalable, robust, production-ready solutions
• Hands-on experience with GenAI / LLM frameworks and techniques (LangChain, guardrails, prompt orchestration)
• Experience optimizing applications for performance, stability, and large payload handling
  
  

Responsibilities

• Refactor existing solutions to improve scalability, stability, and performance
• Build prompt engineering libraries/plugins, including reusable templates and best practices to improve response consistency and quality
• Perform performance tuning, including testing and optimization for handling large payloads
• Design strategies to manage token limitations, enabling complex and informative interactions
• Extend ingestion support for XML, HTML, HAR, and Microsoft document formats (Word, PowerPoint, Excel, PDF)
• Leverage multi-vector retrieval techniques to enhance solution accuracy and support large datasets
• Collaborate with cross-functional teams to deliver enterprise-grade GenAI platforms
  
  

Requirements

• 6+ years of hands-on experience in Python development
• Strong experience with Azure Cloud services
• Proven experience in developing and refactoring scalable, robust, production-ready solutions
• Hands-on experience with GenAI / LLM frameworks and techniques (LangChain, guardrails, prompt orchestration)
• Experience optimizing applications for performance, stability, and large payload handling
  
  

Nice to have

• Experience with vector databases (Cosmos DB, FAISS, etc.)
• Practical experience building and deploying GenAI / LLM / SLM-based solutions
• Exposure to multi-vector retrieval and advanced RAG techniques
  
  

We offer

• Opportunity to work on bleeding-edge projects
• Work with a highly motivated and dedicated team
• Competitive salary
• Flexible schedule
• Benefits package - medical insurance, sports
• Corporate social events
• Professional development opportunities
• Well-equipped office
  
  

About Us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

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