Senior AI/ML Engineer

Required Skills:Strong Python programming and SQL experienceHands-on experience building Generative AI or RAG-based applicationsExperience with LLMs, prompt engineering, embeddings, semantic search, query expansion, and citationsExperience with ML/NLP model development, evaluation, and performance monitoringFamiliarity with LLM evaluation metrics such as answer relevance, context relevance, faithfulness, hallucination reduction, and citation accuracyExperience implementing AI safety guardrails, content moderation, blocked topics, or escalation logicExperience with cloud platforms such as GCP, AWS, or OCIExperience with tools such as Vertex AI, AWS Bedrock, SageMaker, BigQuery, Snowflake, OpenSearch, Cloud Run, Docker, Airflow, Terraform, or CI/CD pipelinesExperience working with healthcare, claims, clinical, regulatory, life sciences, or enterprise data preferredStrong communication skills and ability to work with both technical and non-technical stakeholdersEducation Requirements:*Bachelor's degree required in Computer Science, Data Science, Engineering, Biomedical Engineering, Statistics, Applied Mathematics, or a related technical field.*Master's degree or higher preferred in Data Science, Computer Science, Biomedical Engineering, Artificial Intelligence, Machine Learning, Engineering, or a related field.Relevant certifications or coursework in Generative AI, Machine Learning, Cloud AI platforms, Data Science, or MLOps are preferredCompensation: $80-85 hourly DOEWe look forward to reviewing your application. We encourage everyone to apply - even if every box isn't checked for what you are looking for or what is required.PDSINC, LLC is an Equal Opportunity Employer.