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ML Engineer / Data Engineer

Jobs via Dice
Princeton, NJ Full Time
POSTED ON 11/1/2025
AVAILABLE BEFORE 11/30/2025
Dice is the leading career destination for tech experts at every stage of their careers. Our client, Cynet Systems, is seeking the following. Apply via Dice today!

We are looking for ML Engineer / Data Engineer for our client in Princeton, NJ

Job Title: ML Engineer / Data Engineer

Job Location: Princeton, NJ

Job Type: Contract

Job Description:

Pay Range: $80hr - $85hr

Responsibilities:

  • Design and develop data ingestion pipelines from source systems using Azure Databricks and Azure Data Factory into the Azure Analytics Platform.
  • Build and optimize ETL/ELT pipelines for structured and unstructured data.
  • Develop and deploy LLM-powered applications, including RAG-based solutions for enterprise use cases.
  • Implement vector databases and embedding-based retrieval systems to support RAG workflows.
  • Integrate LLMs with Azure services (e.g., Azure OpenAI, Cognitive Search) for intelligent data processing and insights.
  • Apply Python, PySpark, and modern ML frameworks to build scalable AI solutions.
  • Provide technical design and coding guidance to the team to achieve project deliverables.
  • Ensure CI/CD integration using Azure DevOps for ML and data pipelines.
  • Collaborate with business stakeholders to gather requirements and translate them into technical solutions.
  • Stay current with AI/ML trends, including Generative AI, LLM fine-tuning, and prompt engineering.

Skills And Expertise:

  • Azure Data Factory, Azure Databricks, Azure DevOps, Azure Storage/Data Lake
  • ETL & ELT, Data Warehousing, SQL, Relational Databases
  • Python, PySpark, and ML frameworks (e.g., Hugging Face, LangChain)
  • LLM development and deployment (Azure OpenAI, or similar)
  • RAG architecture design, Vector Databases (e.g., Pinecone, Weaviate, FAISS)
  • Prompt Engineering, LLM Fine-tuning, and Model Evaluation
  • Experience with Cloud Platforms (Azure is a must)

Preferred Qualifications:

  • Experience with MLOps for LLMs, including model lifecycle management and monitoring.
  • Knowledge of semantic search, embedding optimization, and knowledge graph integration.
  • Familiarity with distributed systems and scalable AI architectures.
  • Understanding of data governance, security, and compliance in AI/ML solutions.
  • Strong problem-solving skills and ability to architect end-to-end AI solutions.

Salary : $80 - $85

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