Python Developer

Kelly; Mississauga; On-site; CAD 90,000 - 120,000; Full time

Job summary

Kelly is seeking a Software Engineer in Mississauga to design, develop, and support Python applications using microservices, REST APIs, and event-driven architectures. The role offers exposure to AI/LLMs and Generative AI for scalable enterprise solutions.

You will design, build, and maintain APIs and services, contribute to the full SDLC, and implement CI/CD with automation and monitoring. Strong collaboration with cross-functional teams and adherence to security best practices are required.

Qualifications

• Experience with Python frameworks (FastAPI/Flask) and building REST APIs.
• Strong knowledge of microservices architecture and SQL databases.
• Experience with Linux, Git, and CI/CD pipelines; automated testing experience is a plus.

Responsibilities

• Design, develop, test, and support Python applications.
• Build and maintain REST APIs, microservices, and event-driven services.
• Participate in the full software development lifecycle (SDLC).
• Implement CI/CD pipelines, automation, monitoring, and logging.
• Troubleshoot application issues and optimize performance.
• Collaborate with business and technology teams to deliver technical solutions.
• Follow security, governance, and coding best practices.

Skills

FastAPI

Flask

REST APIs

Microservices

SQL

Linux

Git

CI/CD

Automated testing

AI/ML exposure

Job description

We are looking for a Software Engineer with strong Python development experience to build and support modern applications using microservices, REST APIs, and event-driven architecture. The role also offers exposure to Agentic AI, LLMs, and Generative AI technologies while working on scalable enterprise applications.

Key Responsibilities

• Design, develop, test, and support Python applications.
• Build and maintain REST APIs, microservices, and event-driven services.
• Participate in the full software development lifecycle (SDLC).
• Implement CI/CD pipelines, automation, monitoring, and logging.
• Troubleshoot application issues and optimize performance.
• Collaborate with business and technology teams to deliver technical solutions.
• Follow security, governance, and coding best practices.

Required Skills

• Experience with FastAPI, Flask, or similar Python frameworks.
• Strong knowledge of REST APIs, microservices, and SQL.
• Experience with Linux, Git, CI/CD pipelines, and automated testing.
• Strong analytical, troubleshooting, and communication skills.
• Exposure to AI/ML solutions is a big plus.