TSR Consulting is currently seeking a highly motivated Senior Python Engineer for an opportunity in Mississauga, ON

Position Title: Senior Python Engineer

Location: Mississauga, ON

Job Type: Hybrid – 3 days to office & 2 days remote

Anticipated Start Date: ASAP

Please note this is the target date and it is subject to change. TSR will send official notice ahead of a confirmed start date.

Expected Duration: 6+ Months Contract (Right to Hire)

Pay Range:

Please note that actual compensation may vary within this range due to factors such as location, experience, and job responsibilities, and does not encompass additional non-standard compensation (e.g., benefits, paid time off, per diem, etc.).

We are seeking a Senior Python Software Engineer to join our dynamic team. The ideal candidate will have strong experience in Python, REST APIs, microservices, event-driven architecture, and CI/CD on Linux and a proven ability to design, build, and support scalable, secure services and integrations .

Responsibilities:

- Design, develop, test, and support Python-based applications and services.
- Build and maintain REST APIs, microservices, and event-driven integrations.
- Contribute to development of Agentic AI workflows and MCP-enabled components.
- Implement integrations between AI models, enterprise systems, and business applications.
- Develop reusable services and components following enterprise engineering standards.
- Participate in the full software development lifecycle from design through support.
- Implement monitoring, logging, and operational controls to ensure reliability.
- Contribute to automation, CI/CD pipelines, and testing frameworks.
- Work with messaging and event-streaming technologies for asynchronous processing.
- Collaborate with business and technology teams to analyze requirements and deliver solutions.
- Support issue resolution, performance tuning,



and application enhancements.
- Document designs, implementation details, and operational procedures.
- Follow established security, governance, and risk management standards.

Required Skills & Qualifications:

- 8+ years of hands-on development with Python.
- Experience designing and building RESTful APIs and microservices.
- Familiarity with event-driven architecture and messaging platforms.
- Proficiency with FastAPI, Flask, or similar Python frameworks.
- Knowledge of SQL and database technologies.
- Experience with source control, CI/CD pipelines, and automated testing.
- Experience working in Linux environments.
- Strong analytical and problem-solving skills with effective collaboration.
- Bachelor’s degree in Computer Science, Engineering, Information Systems, or related STEM field, or equivalent experience.

Benefits: TSR Consulting offers all eligible employees a comprehensive benefits package including, but not limited to major medical, HSA, dental, vision, employer-provided group life, voluntary life insurance, short-term disability, long-term disability, and 401k.

About TSR:

TSR is a trusted staffing and workforce solutions partner with more than 50 years of experience delivery highly qualified talent to support clients' most critical business and technology initiatives. Through a disciplined approach to sourcing, candidate vetting, and delivery, TSR helps organizations scale teams quickly while maintaining quality and reliability.

TSR operates with a global delivery model, leveraging specialized teams to support enterprise clients across North America and beyond.

In June 2024, TSR was acquired by Justin Christian, founder and CEO of BCforward, a global provider of skilled services and workforce solutions. This partnership expands TSR's ability to deliver broader capabilities, global delivery resources, and enhanced opportunities for both clients and consultants.

📌 Senior Python Engineer (Mississauga)
🏢 TSR Consulting
📍 Mississauga