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Senior AI Full Stack Developer – Python, FastAPI, & AWS


Job Location:

Mississauga - Canada

Monthly Salary: Not provided by the employer
Experience Required: 5years
Posted: 18 August 2026 (30+ days ago)
Application Deadline: 15 November 2026
Vacancies: 1 Vacancy

Job Summary

Role: Senior AI Full Stack Developer Python FastAPI & AWS
Experience: 68 years
Primary Skill: Artificial Intelligence (AI)

Role Description:
We are seeking an experienced AI Full Stack Developer to design and develop scalable AI-powered enterprise applications. The ideal candidate will have strong experience with Python FastAPI Spring Boot AWS and modern API development along with hands-on exposure to LLM/GenAI integrations.

Key Responsibilities:

  • Develop scalable AI-powered enterprise applications using Python FastAPI and Spring Boot.
  • Design and implement REST and GraphQL APIs for modern web applications.
  • Develop deploy and support applications using AWS services.
  • Integrate LLMs and GenAI services into enterprise applications.
  • Build and maintain cloud-native microservices-based architectures.
  • Work with AI frameworks and technologies such as LangChain RAG and vector databases.
  • Collaborate with cross-functional teams to deliver scalable and secure AI solutions.

Essential Skills:

  • AI Full Stack Development
  • Python
  • FastAPI


  • Spring Boot
  • AWS
  • REST / GraphQL APIs
  • LLM / GenAI integration
  • Microservices architecture

Desirable: LangChain RAG Vector Databases