Senior Associate Technology L1_Python

Job Description

Publicis Sapient is seeking Python Developers to join our team of bright thinkers and enablers. In this role, you will apply your problem-solving ability, craftsmanship, and creativity to design and build infrastructure interfaces for sophisticated business applications. You will create and orchestrate agentic, GenAI-enabled workflows that help our clients operate differently—covering everything from data ingestion and enrichment to intelligent, LLM-driven automation. We are on a mission to transform the world, and your ideas, thoughts, and solutions will play an important part in shaping how we do it.

Your Impact:

• Build and orchestrate agentic workflows using LangChain and LangGraph to deliver scalable, production-ready GenAI solutions.
• Create reusable components for data ingestion, transformation, enrichment, and validation to speed up delivery across projects.
• Maintain reliability, scalability, and traceability throughout agent workflows to enable dependable, enterprise-grade AI applications.
• Set up performance monitoring with tools such as LangSmith and use tuning mechanisms to steadily improve agent accuracy and efficiency.
• Deploy and support Python-based GenAI services in production, using Bitbucket, Git, and CI/CD tools to ensure consistent releases.
• Design secure API communication and access management, leveraging JWT, OAuth, and RBAC, to protect sensitive client data.
• Use NLP, LLM, and retrieval approaches—including vector stores and embeddings—to deliver context-aware, intelligent solutions for clients.
  
  

Qualifications

Your Skills & Experience:

• Strong Python fundamentals (OOP, data structures, error handling) with practical experience using Pandas, NumPy, PySpark, or Dask.
• Hands-on experience with LangChain, LangGraph, and Semantic Kernel, including building agent orchestration, memory, and tool-use workflows.
• Proficiency with Python API frameworks (Flask/FastAPI), along with experience using IDEs such as VSCode and PyCharm.
• Working knowledge of SQL/NoSQL databases, time-series data, and data modeling and schema design.
• Basic integration experience with TensorFlow or PyTorch, plus familiarity with vector databases (e.g., FAISS, Chroma) and embedding-based retrieval.
• Proficiency with AWS Cloud Services and production deployment practices, including Bitbucket, Git, and CI/CD tools.
• Strong understanding of security & access management—JWT, OAuth, RBAC—and secure API communication.
  
  

Additional Information

Set Yourself Apart With:

• Experience working on GenAI, CoPilot, or RAG-based systems.
• Familiarity with marketing data models and real-time customer journeys.
• Experience with NLP, LLMs, and retrieval frameworks in addition to the core requirements listed above.
  
  

A Tip from the Hiring Manager:

'AI is moving fast—join us to work directly with major clients, strengthen your skills, and remain future-ready.

Benefits of Working Here:

• Gender-Neutral Policy
• 18 paid holidays throughout the year.
• Generous parental leave and new parent transition program
• Flexible work arrangements
• Employee Assistance Programs to support wellness and well-being.
  
  

Company Description

Publicis Sapient is a digital transformation partner that helps well-established organizations reach their future, digitally enabled state—both in how they operate and how they serve their customers. We generate value by bringing a start-up mindset and modern practices to every engagement, combining strategy, consulting, and customer experience with agile engineering and inventive problem-solving. Guided by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ professionals across 53 offices worldwide unite expertise in technology, data sciences, consulting, and customer obsession to accelerate our clients’ businesses by building the products and services their customers genuinely value.