Sr. Python Developer AI

Sr. Python Developer with AI

Position : J —

Employment Type:

Full Time — Category:
Software Development/Engineering — Main location:
United States, Various (client sites in Lafayette, LA; Knoxville, TN; Columbia, SC; Plano, TX). Hybrid working model acceptable.

CGI is seeking a Senior Python Full Stack Developer to support the development of an AI powered Resolution Assistant platform designed to improve incident resolution and operational efficiency within a large scale enterprise environment. This role will focus primarily on backend development using Python and AWS cloud services while contributing to the integration of Generative AI and Large Language Model (LLM) capabilities.

• Design, develop, and maintain scalable APIs and microservices that interact with knowledge bases, databases, workflow orchestration services, and AI models.
• Integrate AWS Bedrock and vector based search technologies to enable support teams to quickly identify solutions, retrieve relevant knowledge articles, and generate dynamic resolution guidance when existing documentation is unavailable.
• Develop RESTful APIs using FastAPI or similar frameworks.
• Integrate cloud native microservices architectures, workflow orchestration, and automation services.
• Collaborate with cross‑functional teams including support, engineering, and product stakeholders.
• Work independently in fast paced Agile delivery environments.

• 5+ years of hands on Python development experience
• Strong Python development experience building enterprise grade applications and services
• Hands on experience developing RESTful APIs using FastAPI or similar frameworks
• Deep familiarity with AWS services including ECS, RDS/Aurora, Glue, Step Functions, and Bedrock
• Experience designing and integrating cloud native microservices architectures
• Solid SQL skills with experience designing and querying relational databases
• Understanding of Generative AI concepts, embeddings, vector search, and LLM integrations
• Experience working with AWS Bedrock Knowledge Bases and AI powered applications
• Ability to integrate applications with workflow orchestration and automation services
• Knowledge of containerized application deployment and cloud based environments
• Familiarity with PG Vector or similar vector database technologies is a strong advantage
• Exposure to front end technologies such as React, JavaScript, HTML, and CSS is preferred
• Strong communication, collaboration, and problem solving skills
• Ability to partner effectively with cross functional teams including support, engineering, and product stakeholders

• AWS certifications, particularly those focused on Generative AI, Machine Learning, or Cloud Architecture, are considered a plus but are not required

Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field

• Competitive compensation
• Comprehensive insurance options
• Matching contributions through the 401(k) plan and the share purchase plan
• Paid time off for vacation, holidays, and sick time
• Paid parental leave
• Learning opportunities and tuition assistance
• Wellness and Well being programs

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_ You will need to reference the Position  the position in which you are interested. Your message will be routed to the appropriate…