Senior Data Engineer - GenAI

Concept Reply, part of the Reply Network, is a leader in IoT solutions. We support and advise our customers in Automotive, Manufacturing, Smart Infrastructure and beyond in all aspects of Internet of Things (IoT) and Cloud Computing. From designing and developing customized IoT solutions to implementing and managing them seamlessly, Concept Reply helps customers unlock the potential of IoT.

We are seeking a Senior Data Engineer to join our team and contribute to the development of data-driven and generative AI solutions, working directly with clients as part of a consulting engagement. The ideal candidate has a strong foundation in data engineering and graph databases, hands-on experience with GenAI and RAG (Retrieval-Augmented Generation) architectures - GraphRAG in particular - is comfortable working client-facing, and has a passion for data and AI.

Responsibilities

• Design, build, and maintain data pipelines and ETL workflows
• Build and maintain graph database models supporting downstream applications
• Design and implement RAG/GraphRAG pipelines to power generative AI applications on top of graph and data platforms
• Work closely with data engineers and scientists to build and enhance data and AI-driven solutions
• Engage directly with client stakeholders - gathering requirements, presenting progress, and translating business needs into technical solutions
• Collaborate with a small cross-functional delivery team

Minimum Requirements

• Bachelor's degree
• Must be a U.S. citizen or Green Card holder
• At least 5 years of professional experience in data engineering or a related technical field
• Hands-on experience with GenAI/LLM projects, including RAG and GraphRAG
• Experience with Databricks and/or Snowflake
• Experience developing ETL pipelines and familiarity with ETL frameworks
• Experience with graph databases (e.g. Neo4j)
• Proficiency with Python and SQL
• Direct client-facing experience

Preferred Qualifications

• Background in consulting or professional services
• Experience with DevOps and CI/CD pipeline development
• Experience with AI/ML-driven applications
• Experience with AWS or Azure cloud platforms