Node.Digital
AI/ML Engineer (Midlevel)
Herndon, Virginia · Full-time · Posted Oct 19, 2026
- Experience
- Minimum 5+ years in AI/ML-based application or solution development, focused on generative AI; also stated as a minimum of 5 years in automation engineering roles focused on AI/ML integrations and generative AI application development.
- Education
- Bachelor's degree.
- Visa sponsorship
- Preferred: US Citizenship
About the job
Designs, deploys, and improves generative AI and machine-learning solutions, particularly for document processing and intelligent automation, on AWS.
What you'll do
- Design and implement generative AI solutions using Amazon Bedrock, foundation models, and RAG architectures; build document-processing and data-cleansing bots.
- Develop and deploy scalable AI/ML models and create API endpoints and integrations for AI/ML services.
- Evaluate, monitor, troubleshoot, and continuously improve deployed solutions in collaboration with cross-functional teams.
What they ask for
- Hands-on experience with AWS services including Amazon Bedrock, S3, SageMaker, CDK, and Lambda.
- Experience with generative AI models and frameworks, including LLMs, RAG architectures, prompt engineering, and model fine-tuning.
- Hands-on OCR, ICR, and OMR experience; document processing, classification, and data extraction knowledge.
- Python and relevant AI/ML frameworks, including TensorFlow, PyTorch, and LangChain; web application/API development experience.
Nice to have
- NoSQL and vector databases; front-end frameworks (React, Angular, Vue.js); UiPath RPA Developer Certification and UiPath AI Center experience.
- AWS Bedrock Agents and Guardrails, chatbot development, model distillation, prompt optimization, and responsible AI practices.
Tools
AWS, Amazon Bedrock, S3, SageMaker, CDK, Lambda, Python, TensorFlow
AI focus
Build and operate generative AI applications, RAG solutions, document-processing automation, and machine-learning services; includes model evaluation, monitoring, and continuous improvement.
Model-written summary · the original posting is authoritative