GenAI / Agentic AI Developer

Capgemini
New York, NY, United States
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Compensation
$100,000.0 - $150,000.0
Working hours
Regular working hours

Tech stack

LangGraph Framework Application Programming Interfaces (APIs) Artificial Intelligence Amazon Web Services Microsoft Azure Cloud Computing Cloud Engineering Databases Continuous Integration Memory Management Graph Database Python (Programming Language)
+47 more
Neo4j Named Entity Recognition OpenAI Cloud Services Search Technologies Software Construction Enterprise Search Data Logging Pinecone Enterprise Software Applications Spring Cloud Retrieval-Augmented Generation Flask (Web Framework) Large Language Models Multi-Agent Systems Prompt Engineering Google Vertex AI Model Validation Llamaindex Generative AI Backend Agentic-AI Fastapi Pgvector LangSmith Kubernetes Information Technology CrewAI RAGAS (Retrieval Augmented Generation Assessment) Weaviate AutoGen Milvus Machine Learning Operations FAISS Prompt Injection Claude Artificial Intelligence Governance Google Gemini Graph RAG Restful APIs Model Context Protocol Semantic Kernel Human in the Loop OpenSearch Docker ChromaDB Microservices

Job description

We are seeking a highly skilled and hands-on GenAI / Agentic AI Developer to design, build, and deploy enterprise-grade AI solutions powered by Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and multi-agent architectures., The ideal candidate will have strong Python development expertise and practical experience implementing GenAI applications, agent orchestration frameworks, vector search technologies, and cloud-native AI solutions. This role requires someone who can move from proof-of-concept to production while ensuring scalability, reliability, security, and business value., * Design and develop GenAI solutions using LLMs, RAG, tool calling, and agent-based architectures.

  • Build and orchestrate multi-agent workflows, including planner, retriever, executor, validator, and human-in-the-loop patterns.
  • Develop backend services and APIs using Python, FastAPI, Flask, REST APIs, and microservices.
  • Design and implement document ingestion, embedding generation, vector indexing, reranking, and retrieval pipelines.
  • Integrate AI applications with enterprise systems, APIs, databases, document repositories, and cloud services.
  • Deploy, monitor, and support GenAI applications using Docker, Kubernetes, CI/CD pipelines, and cloud platforms.
  • Implement LLMOps best practices, including model evaluation, prompt management, monitoring, logging, observability, and cost optimization.
  • Collaborate with business and technology stakeholders to deliver scalable AI solutions that generate measurable business outcomes.

Requirements

Candidates must be authorized to work in the United States without current or future employer sponsorship., * Bachelor’s degree in Computer Science, Engineering, Data Science, or a related field, or equivalent professional experience.

  • 5+ years of hands-on Python development experience.
  • Experience building and deploying GenAI or Agentic AI applications in enterprise environments.
  • Hands-on experience with one or more of the following:
  • LangGraph
  • LangChain
  • AutoGen
  • CrewAI
  • Semantic Kernel
  • LlamaIndex
  • Strong understanding of:
  • Retrieval-Augmented Generation (RAG)
  • Embeddings
  • Prompt Engineering
  • Semantic Search
  • Vector Databases
  • Experience working with one or more of the following:
  • OpenAI
  • Azure OpenAI
  • AWS Bedrock
  • Anthropic Claude
  • Gemini
  • Llama
  • Mistral
  • Experience with vector platforms such as:
  • OpenSearch
  • Pinecone
  • Chroma
  • FAISS
  • Weaviate
  • Milvus
  • Azure AI Search
  • pgvector
  • Experience developing REST APIs and cloud-native applications.
  • Knowledge of Docker, Kubernetes, CI/CD, and software engineering best practices.
  • Experience working with structured and unstructured data sources, including documents, PDFs, APIs, databases, and knowledge repositories., * Experience designing and deploying multi-agent AI systems.
  • Experience with tool calling, memory management, autonomous planning, reflection, and evaluation techniques.
  • Exposure to:
  • MCP (Model Context Protocol)
  • GraphRAG
  • Neo4j
  • Knowledge Graphs
  • Entity Extraction
  • Experience with LLMOps tools such as:
  • LangSmith
  • MLflow
  • Phoenix
  • Ragas
  • TruLens
  • Arize
  • OpenTelemetry
  • Experience with:
  • Azure AI Foundry
  • Azure OpenAI
  • Azure AI Search
  • AWS Bedrock
  • AWS SageMaker
  • GCP Vertex AI
  • Knowledge of AI governance, responsible AI, AI guardrails, prompt injection prevention, PII masking, and access controls.

Required Candidate Experience

Candidates must be able to clearly explain at least one end-to-end GenAI or Agentic AI implementation, including:

  • Business problem being solved
  • Overall solution architecture
  • LLMs and frameworks leveraged
  • Agent orchestration approach
  • RAG and vector search design
  • Deployment strategy
  • Evaluation and monitoring methodology
  • Business impact and measurable outcomes

Benefits & conditions

For this role, the gross annual starting base salary is 100,000-150,000 (full-time). This covers base pay only; any bonuses, incentives, and benefits will be discussed later in the recruitment process. Candidates with additional experience or qualifications may receive a higher offer, determined by objective, gender-neutral criteria and consistent with our pay principles. If a collective labour agreement applies, we will explain the relevant pay terms at the interview stage. Note: We never ask for your current or previous salary during our hiring process.

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