Senior Full Stack Developer (React + REST APIs + Dashboard Development).
Cognizant · Middletown, NJ · 2 days ago
HybridFull-time
Job Summary
Seeking an experienced Data Engineer with strong expertise in Python, Spark, Databricks, and AIML technologies to build scalable data platforms and GenAI solutions. The ideal candidate will have hands-on experience with LLM pipelines, AI agent workflows, cloud-based data engineering, and modern data architectures.
Responsibilities
- Design, build, and optimize scalable data pipelines using Python, Spark, Delta Lake, and Databricks
- Develop and manage data solutions across Azure, Snowflake, PostgreSQL, and other enterprise data platforms
- Design and implement LLM pipelines including data ingestion, preprocessing, prompt engineering, finetuning, and deployment
- Build AI-driven workflows using LangChain, LangGraph, and LLM APIs such as OpenAI, Azure OpenAI, and Hugging Face
- Collaborate with data scientists, AI engineers, and business teams to deliver data and AI solutions
- Ensure data quality, governance, security, and performance across data platforms
Required Skills
- Strong expertise in Python, Spark, and AIML frameworks
- Hands-on experience with Databricks, Delta Lake, Snowflake, and PostgreSQL
- Experience building and optimizing LLM and GenAI pipelines
- Working knowledge of LangChain, LangGraph, AI agents, and RAG architectures
- Experience with OpenAI, Azure OpenAI, Hugging Face, or similar LLM APIs
- Strong understanding of Azure cloud architecture, scalability, and solution design
- Excellent analytical, problem-solving, and communication skills
Preferred Skills
- Experience with Model Context Protocol MCP and AI agent orchestration
- Knowledge of Docker, CI/CD pipelines, and cloud infrastructure
- Exposure to Azure/GCP cloud platforms
- Telecommunications domain experience (a plus)