Senior Contextual AI Systems Engineer

Capgemini; Chicago (IL); On-site; USD 106,000 - 199,000; Full time

Benefits offered by this job

401(k)

Paid time off

Health insurance

Job summary

Capgemini Invent is seeking a Senior Consultant, Contextual Systems, to own end-to-end workstreams in AI-driven transformation. You will design semantic and knowledge foundations enabling AI to understand enterprise context, collaborating with senior architects and client data teams for production-ready solutions.

You will build trusted client relationships, work independently within your streams, and help develop internal knowledge assets within the Data Driven Transformation team.

Qualifications

• 5–6 years of experience in data engineering, data architecture, or knowledge management.
• Hands-on expertise with semantic layer tooling such as LookML, dbt, or equivalent technologies.
• Experience designing and working with knowledge graphs (Neo4j preferred).
• Familiarity with modern LLM integration patterns, including RAG, embedding pipelines, and vector stores.
• Strong ability to translate business semantics into formal, well-governed technical specifications.

Responsibilities

• Designing and implementing semantic layer architectures end‑to‑end, including LookML models, dbt metrics, and ontologies.
• Building knowledge graph schemas and implementing GraphRAG patterns for contextual AI retrieval.
• Defining context contracts, including versioned semantic objects, governed datasets, and metric definitions.
• Leading technical workshops to extract and encode enterprise knowledge into machine‑readable forms.
• Evaluating and configuring knowledge platform tooling, including graph databases, vector stores, and embedding pipelines.
• Partnering with AI engineering teams to integrate context layers into agentic and AI workflows.

Skills

Data engineering

Data architecture

Knowledge management

LookML

dbt

Neo4j

LLM integration

RAG

Vector stores

Tools

LookML

dbt

Neo4j

Graph databases

Vector stores

Job description

Capgemini Invent is seeking a Senior Consultant, Contextual Systems, to own end-to-end workstreams in AI-driven transformation. You will design semantic and knowledge foundations enabling AI to understand enterprise context, collaborating with senior architects and client data teams for production-ready solutions.

You will build trusted client relationships, work independently within your streams, and help develop internal knowledge assets within the Data Driven Transformation team.