Only W2/1099 | Sr. GEN AI Engineer@ Ridgefield Park, NJ

Required Qualifications Bachelor's degree in Computer Science, Engineering, Machine Learning, or a related field 8+ years

of software engineering, machine/deep learning engineering, or applied AI experience 2+ years

of hands-on experience building and deploying

Generative AI / LLM-based systems in production Strong programming skills in

Python

and experience with backend/API development Experience with

LLM application development , including prompt engineering, RAG, tool use, and structured output design Experience in optimizing RAG pipelines using both structured and unstructured data Experience with orchestration frameworks such as

LangChain, LlamaIndex, Semantic Kernel , or equivalent Experience in generative AI techniques such as GANs, and VAEs Hands-on experience with

vector databases / retrieval systems

such as Pinecone, Weaviate, Chroma, FAISS, Elasticsearch, or Azure AI Search Experience with cloud platforms such as

AWS, GCP, or Azure Experience with

Docker, Kubernetes, CI/CD , and production deployment practices Strong understanding of software architecture, scalability, reliability, and distributed systems Experience building

evaluation, testing, and monitoring

for AI systems Strong communication skills and ability to work closely with technical and non-technical stakeholder Preferred Qualifications

Experience fine-tuning or adapting open-source LLMs Advanced knowledge of natural language processing for text generation tasks Experience with

PyTorch, TensorFlow, JAX , or related ML frameworks Experience with

MLOps

tools such as MLflow, SageMaker, Vertex AI, Azure ML, Kubeflow, or similar Experience building

multi-agent systems

or advanced orchestration workflows Experience with

AI safety, guardrails, red-teaming, privacy, and governance Familiarity with search, ranking, recommendation, conversational AI, or enterprise knowledge systems Experience in customer-facing or enterprise SaaS products Experience in semiconductor/manufacturing, retail and e-commerce sectors