Senior AI/ML Engineer - Generative AI & AWS Expert (Hybrid)

Node; Herndon (VA); Hybrid; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Basic Life

Health Saving Account

401K Matching

Three weeks of PTO/Sick

11 Paid Holidays

Pre-Approved Online Training

Job summary

Node.Digital in Herndon, VA seeks a Senior AI/ML Engineer to architect intelligent automation with generative AI and AWS Bedrock. You will refine AI solutions, ensure operational efficiency, and integrate AI capabilities across business functions.

Required 5+ years in AI/ML app development, strong Python/ML frameworks, NLP/DL expertise, and experience with RAG architectures and multi-threaded programming. Hybrid work model available.

Qualifications

• 6-10 years in application/framework development.
• 5+ years in AI/ML-based app development with generative AI.
• Strong Python and ML frameworks experience.
• Hands-on with AWS Bedrock, S3, SageMaker, CDK and Lambda.
• Experience with LLMs, RAG, prompt engineering, model fine-tuning.
• OCR/ICR/OMR technologies must have been used.
• Knowledge of NLP, DL, and Generative AI.
• Experience with APIs, web apps, and async programming.
• Knowledge of databases (SQL/NoSQL) and data processing.

Responsibilities

• Design and refine intelligent automation solutions using generative AI and Bedrock.
• Build repeatable AI solutions for document processing and data cleansing.
• Deploy scalable ML/AI models on AWS and create API endpoints.
• Implement model evaluation, monitoring, and continuous improvement.
• Collaborate with cross-functional teams to embed AI across business functions.

Skills

Generative AI applications

Python & ML frameworks

NLP & Deep Learning

API & Web apps development

Asynchronous/multi-threaded

Algorithms & data structures

SDLC & Agile

AWS ML deployment

Document processing

RAG architectures

Education

Bachelor's degree in Automation/AI

Tools

AWS Bedrock

SageMaker

CDK

Lambda

S3

OCR/ICR/OMR

TensorFlow

PyTorch

LangChain

NoSQL / Vector DBs

Job description

Node.Digital in Herndon, VA seeks a Senior AI/ML Engineer to architect intelligent automation with generative AI and AWS Bedrock. You will refine AI solutions, ensure operational efficiency, and integrate AI capabilities across business functions.

Required 5+ years in AI/ML app development, strong Python/ML frameworks, NLP/DL expertise, and experience with RAG architectures and multi-threaded programming. Hybrid work model available.