Senior Associate Technology L1_Python

Job Description

Publicis Sapient is seeking Python Developers to join a team of bright thinkers and enablers. In this role, you will apply your problem-solving abilities, craft, and creativity to design and build infrastructure interfaces that support complex business applications. You will create and manage agentic, GenAI-powered workflows that help change how our clients operate—from data ingestion and enrichment to intelligent, LLM-driven automation. We’re on a mission to transform the world, and your ideas, thoughts, and solutions will be key to shaping how we deliver on that vision.

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 across agent workflows to enable dependable, enterprise-grade AI applications.
• Use performance monitoring tools such as LangSmith, and apply tuning methods to continuously enhance agent accuracy and efficiency.
• Deploy and support Python-based GenAI services in production, using Bitbucket, Git, and CI/CD tools to ensure consistent, reliable releases.
• Design secure API communication and access management using 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), and 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, along with 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 knowledge of security & access management—JWT, OAuth, RBAC—and secure API communication.
  
  

Additional Information

Set Yourself Apart With:

• Previous experience with GenAI, CoPilot, or RAG-based systems.
• Familiarity with marketing data models and real-time customer journeys.
• Experience with NLP, LLMs, and retrieval frameworks beyond the core requirements listed above.
  
  

A Tip from the Hiring Manager:

'AI is evolving fast – join us to work hands-on with big clients, sharpen your skills, and stay 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 established organizations move into their future, digitally enabled state—both in how they work and how they serve their customers. We unlock value with a start-up mindset and modern approaches, combining strategy, consulting, and customer experience with agile engineering and creative problem-solving. Guided by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ people in 53 offices worldwide bring together expertise across technology, data sciences, consulting, and customer obsession to accelerate our clients’ businesses by designing the products and services their customers truly value.