Principal GenAI Engineer
Micasa GlobalAbout the role
Principal GenAI Engineer
Location: NYC, NY - 3 Days WFO
Employment Type: Full Time
Experience Level: Principal
About the Role
Client is hiring a Principal GenAI Engineer with strong expertise in LLMs to lead enterprise-scale AI implementations for Fortune 500 clients. This role focuses on building RAG systems that combine structured semantic reasoning with advanced LLM architectures to deliver scalable, explainable, production-grade AI solutions.
What We’re Looking For
8+years of experience in ML/AI systems
2+ years hands-on experience with LLMs (RAG, agents, prompt engineering)
Strong proficiency in Python, LangGraph, and SQL
Experience deploying GenAI systems on AWS / Azure / GCP
Roles & Responsibilities
Develop and optimize LLM-based solutions: Lead the design and deployment of large language models, leveraging techniques like prompt engineering, retrieval-augmented generation (RAG), and agent-based architectures.
Codebase ownership: Build and maintain/review high-quality, efficient code in Python (using frameworks like LangChain/LangGraph) and SQL, focusing on reusable components, scalability, and performance best practices.
Cloud integration: Aide in deployment of GenAI applications on cloud platforms (Azure, GCP, or AWS), optimizing resource usage and ensuring robust CI/CD processes.
Cross-functional collaboration: Work closely with product owners, data scientists, and business SMEs to define project requirements, translate technical details, and deliver impactful AI products.
Mentoring and guidance: Provide technical leadership and knowledge-sharing to the engineering team, fostering best practices in machine learning and large language model development.
Responsibilities
- Develop and optimize LLM-based solutions
- Codebase ownership
- Cloud integration
- Cross-functional collaboration
- Mentoring and guidance
Qualifications
- 8+ years of experience in ML/AI systems
- 2+ years hands-on experience with LLMs
- Strong proficiency in Python, LangGraph, and SQL
- Experience deploying GenAI systems on AWS / Azure / GCP
Skills mentioned
About Micasa Global
Micasa Global is a technology organization headquartered in Frisco TX. Our offices span multiple global locations in India, Canada, Belize and DR . With its global employee strength of over 250+, Micasa has been supporting its clients for over 15 years. We have been consistently achieving a growth of 30% Year on Year. We have an extensive experience of working in domains including BFSI, Retail, Healthcare and Pharma, Oil & Gas, Travel & Hospitality,Telecom and Insurance. The technologies we service are Cloud Computing, Cyber Security, Internet & Emerging Technologies, Mobile Technologies, Data Analytics & Big Data Solutions. We understand the needs of our customers and provide them with customized solutions and resources with the tenet of being the "First Time Right".
H-1B sponsorship history
Historical employer filing data was found for Micasa Global. The employer record includes 5 historical certified applications. This is employer-level history, not a guarantee that this role currently offers sponsorship.