Job Overview:
Requirement/Must Have:
- 1+ years of experience in Python, SQL, and PySpark.
- Experience in ETL/ELT development.
- Knowledge of Data Modeling (Star Schema, Snowflake Schema).
- Familiarity with Apache Spark and Databricks.
- Experience with Airflow, Dataflow, Informatica, ADF, Synapse, or equivalent tools.
- Understanding of Relational & NoSQL Databases.
- Knowledge of Data Warehousing concepts.
- Experience with REST APIs and Microservices.
- Familiarity with Git, CI/CD, and DevOps practices.
Responsibilities:
- Design, develop, and maintain scalable ETL/ELT pipelines for structured and unstructured data.
- Build and optimize data lakes, data warehouses, and AI-ready data platforms.
- Develop ingestion, transformation, and orchestration frameworks using cloud-native technologies.
- Prepare, cleanse, and engineer datasets for AI/ML and Generative AI workloads.
- Integrate Large Language Models (LLMs), vector databases, embeddings, and RAG (Retrieval-Augmented Generation) pipelines into enterprise solutions.
- Implement data governance, security, lineage, and quality controls.
- Collaborate with Data Scientists, AI Engineers, Business Analysts, and Solution Architects.
- Monitor, troubleshoot, and optimize data pipelines and platform performance.
- Automate deployment, testing, and monitoring of data engineering workflows.
- Create technical documentation and data dictionaries for enterprise data assets.
Skills:
- Machine Learning fundamentals.
- Data preparation for AI models.
- Vector Databases (Pinecone, ChromaDB, FAISS).
- LLM Integration (OpenAI, Azure OpenAI, Gemini, Claude, etc.).
- RAG Architecture.
- Embeddings and Semantic Search.
- Prompt Engineering fundamentals.
Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.