Back End Developer-Python

SRA Group; Toronto; On-site; CAD 110,000 - 170,000; Full time

Job summary

SRA Group in Toronto is seeking a Python Backend Engineer to design and scale high-performance backend systems for enterprise-grade platforms. You will focus on API development, platform engineering, and system design to support secure financial-grade solutions.

The role requires 5–10+ years of backend-focused experience, strong Python expertise, API design (REST/OpenAPI), and cloud proficiency. It offers an in-person interview in Toronto and collaboration with cross-functional teams to deliver

Qualifications

• Bachelor’s or Master’s degree from a Canadian university.
• 5–10+ years of backend-focused experience.
• Strong Python backend experience with API design.
• Experience with scalable distributed systems.
• Experience with cloud platforms and databases.
• Strong communication skills.

Responsibilities

• Design, develop, and maintain scalable backend services using Python.
• Build and manage RESTful APIs and backend integrations.
• Contribute to platform engineering initiatives for reliability and scalability.
• Lead and participate in system design discussions for distributed systems.
• Collaborate with frontend, DevOps, and product teams to deliver end-to-end solutions.
• Optimize performance, security, and observability of backend services.
• Participate in code reviews and engineering best practices.

Skills

Python backend development

API design & development

System design

Platform engineering

SQL & NoSQL databases

Cloud platforms

CI/CD & DevOps

Communication & collaboration

Education

Bachelor’s or Master’s degree from a Canadian university

Tools

Docker

Kubernetes

OpenAPI

Git

CI/CD pipelines

Job description

Education: Bachelor’s or Master’s degree

Experience: 5–10+ years (backend-focused)

Note : In person Interview in Toronto is MANDATORY.

Role Overview

Client is looking for a skilled Python Backend Engineer to build and scale high-performance backend systems. This role will focus on API development, platform engineering, and system design, supporting enterprise-grade, scalable, and secure financial platforms.

Key Responsibilities

• Design, develop, and maintain scalable backend services using Python
• Build and manage RESTful APIs and backend integrations
• Contribute to platform engineering initiatives, ensuring reliability and scalability
• Lead and contribute to system design discussions for distributed systems
• Collaborate with frontend, DevOps, and product teams to deliver end-to-end solutions
• Optimize performance, security, and observability of backend services
• Participate in code reviews and ensure engineering best practices

Required Skills & Qualifications

• Strong experience with Python for backend development
• Hands-on experience with API design and development (REST, JSON, OpenAPI)
• Solid system design experience (scalability, fault tolerance, performance)
• Experience in platform engineering or building shared backend platforms
• Strong understanding of databases (SQL and NoSQL)
• Experience with cloud platforms (AWS, Azure, or GCP)
• Familiarity with CI/CD pipelines, Git, and DevOps practices
• Bachelor’s or Master’s degree from a Canadian university or college
• Strong communication and problem-solving skills

Preferred Qualifications

• Experience in financial services / fintech environments
• Knowledge of microservices architecture
• Experience with containerization (Docker, Kubernetes)
• Exposure to security, compliance, and high-availability systems

Why Join

• Opportunity to work on mission-critical financial platforms
• Exposure to large-scale, high-impact systems
• Collaborative, engineering-driven culture

Note: We are looking for Python backend with Strong API experience with fintech industries.