QualiZeal

Generative AI Engineer

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Generative AI Engineer with a contract duration of over 6 months, based in Los Angeles & Costa Mesa, CA (3 days onsite). Key skills include Cloud AI Development, Python, and LLM fine-tuning expertise.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
October 15, 2025
🕒 - Duration
More than 6 months
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Los Angeles, CA
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🧠 - Skills detailed
#AI (Artificial Intelligence) #UAT (User Acceptance Testing) #Cloud #Indexing #Scala #React #Lambda (AWS Lambda) #Azure #Python #Automation #Leadership #AWS (Amazon Web Services) #Strategy #Reinforcement Learning #"ETL (Extract #Transform #Load)"
Role description
About the job About Qualizeal: Qualizeal is North America's Fastest-growing Independent Digital Quality Engineering Services company with a global headcount of 800+ Software Quality and Development Engineers. Trusted by 40+ global enterprises, QualiZeal has delivered over 200 successful projects—in the areas of Quality Engineering, Digital Engineering, Advisory and Transformation, and Emerging Technology Testing—earning an industry-leading client NPS score of 85. Founded on principles of delivery excellence, service orientation and customer delight, we are a fast-paced, culture-driven organization on a high-growth trajectory. Recognitions: · Great Place to Work Certified (2023,2024) · Major Contender in Quality Engineering by Everest Group (2023) · Economic Times Excellence Award (2023) · The Global Choice Award (2022) · NASSCOM Member · ISO 13485:2016 and ISO 9001:2015 · Glassdoor Rating: 4.7 Title: Senior Generative AI Engineer Location: Los Angles & Costa Mesa, CA (3 days onsite) Employment type: Full time/Contract to Hire/Contract Job Description: We’re a passionate, values-driven IT team dedicated to Accelerating Value Delivery across our enterprise. We’re building AI-powered conversational agents that provide instantaneous, intelligent, and seamless support for our frontline workforce — spanning call centers, branch locations, and internal business units. We empower our employees with real-time essential knowledge that enables them to deliver legendary service to our customers. Looking ahead, we aim to expand into full AI-driven automation to optimize work, enhance service quality, and drive efficiency across the organization. We are seeking a Senior Generative AI Engineer to architect impactful solutions, guide our GenAI strategy, and lead a high-performing team through a transformational phase of AI adoption. Project Leadership • Lead the development of generative AI chatbot solutions from the ground up, including strategic planning, design, and technical execution • Act as a thought leader, aligning chatbot capabilities with business goals and recommending best practices • Develop a roadmap for GenAI chatbot development and enhancement, working closely with stakeholders • Shape the long-term vision of automated, AI-assisted workflows across key business areas Technical Responsibilities • Architect and implement GenAI solutions using Amazon Bedrock, CoPilot Studio, and various AI Development technologies • Craft and fine-tune prompts for generative AI use cases • Deploy and manage chatbot components across Dev, QA, UAT, and Prod environments, ensuring stability, scalability, and performance • Design and integrate systems to monitor and validate chat quality, ensuring reliability, accuracy, and an amazing user experience • Develop and maintain applications and integrations to support chatbot functionalities What You'll Need • Strong experience in Cloud AI Development (Amazon Bedrock, CoPilot Studio, or Azure AI), prompt engineering, RAG, and foundational LLM models • Expertise in LLM fine-tuning techniques: sanitizing, chunking, indexing, post-training, and reinforcement learning • Proven experience integrating AI solutions into MS and AWS environments across all development stages • Proficient in Python, React, AWS CDK and Lambda • Solid software engineering background with a focus on backend development • Experience deploying production-grade GenAI applications with real business impact