Principal Engineer- AI and Data Engineering Boston, MA **Hybrid** Contract $75/hr - $95/hr Job Description Our client, a leading healthcare technology company that’s transforming how medical practices operate across the U.S. through AI-driven solutions is looking for a Principal Engineer focused on AI and Data Engineering. The team is building advanced platforms that include electronic health records, revenue cycle management, and patient engagement tools, with a strong emphasis on integrating GenAI, LLMs, and scalable cloud-based infrastructure. This is a unique opportunity to step into a high-impact leadership role within an organization that is applying cutting-edge AI to improve real-world healthcare outcomes. You’ll work on retrieval-augmented generation, fine-tuning LLMs, and deploying AI-powered microservices in production. They’re looking for someone who’s passionate about building scalable AI systems, collaborating across teams, and leading large-scale data engineering projects .Contract Duration: 3 month contract to hire Hybrid 1 day a week onsite Required Skills & Experience + 12+ years of experience in software engineering, AI/ML development (senior level engineer/architect) + Hands-on Agile development, SDLC, CI/CD pipelines and AI model deployments experience + Full stack AI developer experience (Python, OpenAI, APIs, LLMS, cloud (AWS-Lambda) + GPT deployment + Database (Postgres, Vector databases) + RAGs + SQL (PostgreSQL), MySQL Sever) + NoSQL (Redis, Elasticsearch, OpenSearch) + AWS + Azure Desired Skills & Experience + BS in Computer Science, Engineering, or Data Science What You Will Be Doing Tech Breakdown + 35% AI/ML Development & GenAI Frameworks (Python, OpenAI APIs, LangChain, Hugging Face, LLMs, RAGs) + 25% Cloud & Infrastructure (AWS Lambda, SageMaker, ECS, Azure OpenAI, ML Studio) + 20% Data Engineering & Databases (PostgreSQL, MySQL, Redis, Elasticsearch, FAISS, Pinecone, ChromaDB) + 20% Full-Stack Engineering & API/Microservices (Java, Microservices, API integration, CI/CD, SDLC) Daily Responsibilities + 70% Hands On + 10% Management Duties **You will receive the following benefits:** + Medical Insurance - Four medical plans to choose from for you and your family + Dental & Orthodontia Benefits + Vision Benefits + Health Savings Account (HSA) + Health and Dependent Care Flexible Spending Accounts + Voluntary Life Insurance, Long-Term & Short-Term Disability Insurance + Hospital Indemnity Insurance + 401(k) including match with pre and post-tax options + Paid Sick Time Leave + Legal and Identity Protection Plans + Pre-tax Commuter Benefit + 529 College Saver Plan Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP’s Employment Accommodation policy. Applicants need to make their needs known in advance. **Posted by:** Sarah Carroll **Specialization:** + Machine Learning/Data Science + Data Engineering