**Company description** Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting and customer experience with agile engineering and problem-solving creativity. United by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting and customer obsession to accelerate our clients’ businesses through designing the products and services their customers truly value. **Overview** **We are looking for an experienced engineer to design and orchestrate agentic workflows leveraging LangChain and LangGraph for AI-powered solutions. The role involves building reusable components, ensuring scalability, and integrating context-aware logic for data transformation in real-time marketing environments.** **Your Impact:** + _Build and orchestrate agentic workflows using_ **_LangChain_** _and_ **_LangGraph_** _._ + _Implement logic for_ **_context-aware agents_** _to handle marketing-specific data transformation tasks._ + _Develop reusable components for_ **_data ingestion, transformation, enrichment, and validation_** _._ + _Ensure_ **_reliability, scalability, and traceability_** _across agent workflows_ **Qualifications** **Your Skills & Experience:** + _Strong hands-on experience with_ **_LangChain_** _and_ **_LangGraph_** _._ + _Proficient in_ **_Python_** _,_ **_FastAPI_** _, and data transformation techniques._ + _Experience with IDEs like_ **_VSCode_** _and_ **_PyCharm_** _and relevant Python libraries._ + _Proficiency with_ **_AWS Cloud Services_** _._ + _Understanding of_ **_agent orchestration, memory management_** _, and tools for_ **_LLM-powered workflows_** _._ + _Exposure to_ **_vector databases_** _(e.g., FAISS, Chroma) and_ **_embedding-based retrieval_** _._ + _Prior experience with_ **_GenAI_** _,_ **_CoPilot_** _, or_ **_RAG-based systems_** _._ + _Familiarity with_ **_marketing data models_** _and_ **_real-time customer journeys_** _is a plus_ **Set Yourself Apart With:** + **_Proven expertise in implementing solutions using LangChain and LangGraph frameworks._** + **_Strong proficiency in Python programming, FastAPI framework, and advanced data transformation techniques._** + **_Experienced in using development environments like VSCode and PyCharm, with deep knowledge of essential Python libraries._** + **A Tip from the Hiring Manager:** _Ideal candidates will have prior experience in resource management from a consulting/technology firm._ **Additional information** + Gender-Neutral Policy + 18 paid holidays throughout the year. + Generous parental leave and new parent transition program + Flexible work arrangements + Employee Assistance Programs to help you in wellness and well being