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Added 1 month ago
SG
Back End Developer-Python
SRA Group
Toronto, ON
- Contract
Job Title : Backend Engineer – Python (API & Platform Engineering) X13 (ongoing roles)
Added 2 months ago
FI
Lead Supply Chain Simulation Engineer
Fulfillment IQ
Toronto, ON
- Full-time
Workbench is FIQ's warehouse-design platform: it lets a solutions engineer draw a warehouse the way an architect draws a building. You will design, build and own Workbench's warehouse…
Added 1 month ago
C
Presales Solutions Architect
Centrilogic
Toronto, ON
- Full-time
This is a senior, client-facing generalist role. You sit between Azure infrastructure, Microsoft AI, data platform modernization and the sales team, and you are the technical voice on…
Added 1 month ago
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Pre-Sales Solutions Engineer
Billennium
Canada
- Full-time
Billennium is seeking an experienced Digital Advisor / Pre-Sales Solutions Engineer to partner with Sales, clients, and delivery teams to design business-driven technology solutions that…
Added 1 month ago
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IT Systems Engineer
Cloudjobs
Toronto, ON
- Full-time
Lyft is looking for an IT Systems Engineer to lead the technical side of integrating newly acquired companies into Lyft's IT environment. You'll be responsible for migrating collaboration…
Added 1 month ago
C
Staff Software Engineer, Fullstack
Cloudjobs
Toronto, ON
- Full-time
We’re looking for a Staff Software Engineer, Fullstack to join our Reverse ETL product engineering team.
Added 1 month ago
SE
Senior Software Engineer
Soma Energy
Remote, Canada
- Full-time
- Remote
As a Principal Engineer, you'll set technical direction across the platform, make the architectural bets that will define our next few years, and multiply the engineers around you. If…
Added 1 month ago
J
Staff Data Engineer
Jobber
Edmonton, AB
- Full-time
Then Jobber might be the place for you! We’re looking for a new Staff Data Engineer to join our Data Platform Team.
Added 1 month ago
J
Staff Data Engineer
Jobber
Kitchener, ON
- Full-time
Then Jobber might be the place for you! We’re looking for a new Staff Data Engineer to join our Data Platform Team.
Added 1 month ago
J
Staff Data Engineer
Jobber
Vancouver, BC
- Full-time
Then Jobber might be the place for you! We’re looking for a new Staff Data Engineer to join our Data Platform Team.
Added 1 month ago
J
Staff Data Engineer
Jobber
Toronto, ON
- Full-time
Then Jobber might be the place for you! We’re looking for a new Staff Data Engineer to join our Data Platform Team.
Added 1 month ago
BA
Senior Infrastructure Engineer
BYD Australia & New Zealand
Mulgrave, NS
- Contract
As a Senior Infrastructure Engineer, you will be responsible for the planning, implementation and full lifecycle operation of IDC and cloud platform infrastructure across the region. The…
Added 1 month ago
A
Digital Systems Lead
AtkinsRéalis
Toronto, ON · Montreal, QC
- Full-time
The Digital Systems Lead is responsible for leading digital delivery systems, BIM governance, standards, automation, and innovation across major infrastructure, transportation, and rail…
Added 1 month ago
I
Sr. Machine Learning Engineer
Insight
Remote, Canada
- Full-time
- Remote
As an Senior Machine Learning Engineer, you will lead the modeling work on enterprise engagements where ML models are often integrated directly into multi-agent systems. We will count on…
Added 1 month ago
A
Digital Systems Lead
AtkinsRéalis
Montreal, QC
- Full-time
The Digital Systems Lead is responsible for leading digital delivery systems, BIM governance, standards, automation, and innovation across major infrastructure, transportation, and rail…
Added 1 month ago
Lead Software Engineer II (Node JS)
Momentum Financial Services Group
Toronto, ON
The Job: Lead Software Engineer, Backend & Cloud Platform
Added 1 month ago
C
Senior Fullstack Engineer, Agentic Experience
CreatorIQ
Remote, Canada
- $132,000 to $165,000 CAD / year
- Full-time
- Remote
As a Senior Engineer on our Platform Infrastructure team, you will lead the design and governance of our Agentic Solutions. You will bridge the gap between innovative AI agents and…
Added 1 month ago
S
Engineering Manager, Machine Learning - Fraud Detection
Stripe
Toronto, ON
- Full-time
Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments,…
Added 1 month ago
O
Staff Frontend Engineer, SecureAI
Okta
Toronto, ON
- $160,000 to $220,000 CAD / year
- Full-time
We’re looking for a staff frontend engineer on the Agent Access Policies sub-team. Operating under the larger Okta Secures AI, the Agent Access Policies team owns Agent Access Policies and…
Added 1 month ago
Staff Frontend Engineer, SecureAI
Okta
Toronto, ON
We’re looking for a staff frontend engineer on the Agent Access Policies sub-team. Operating under the larger Okta Secures AI, the Agent Access Policies team owns Agent Access Policies and…
Added 1 month ago
C
Engineering Manager - API
Craver
Remote, Canada
- Full-time
- Remote
Senior-level backend engineer who maintains deep, hands-on proficiency - you contribute code, review PRs, and lead design discussions as a matter of course
Added 1 month ago
J
Staff Data Engineer
Jobber
Remote, Canada
- Full-time
- Remote
Then Jobber might be the place for you! We’re looking for a new Staff Data Engineer to join our Data Platform Team.
Added 2 months ago
C
Engineering Manager - API
Craver
Canada
- Full-time
Senior-level backend engineer who maintains deep, hands-on proficiency - you contribute code, review PRs, and lead design discussions as a matter of course
Added 1 month ago
VA
Solution Architect
Volatus Aerospace
Vaughan, ON
- Full-time
…systems, subsystems, and mission payloads. Our R&D portfolio spans platform development, certification, avionics, autonomy, and advanced sensing technologies for defence and commercial…
Added 1 month ago
M
Senior Data Engineer
Minga
Kelowna, BC
- Full-time
As a Senior Data Engineer at Minga, you’ll own the data platform that turns our product and business data into something 2,000+ schools, and every team at Minga, can trust. Reporting to the…

SRA Group

Back End Developer-Python

Toronto, ON, Canada

Contract

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Applications open in a new tab.

Job details

Job type: Contract
Experience: Experience: 5–10+ years (backend-focused)
Posting language: English
Posted: Sep 17, 2026

Original job description

Job Title : Backend Engineer – Python (API & Platform Engineering) X13 (ongoing roles)

Duration : ASAP to Dec 2026 plus extensions

Location: Downtown, Toronto Ontario - Onsite

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.

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More about this job

Responsibilities

Design, develop, and maintain scalable backend services and RESTful APIs for enterprise-grade financial platforms. Collaborate with cross-functional teams to optimize system performance, security, and observability.

Requirements

Requires 5-10+ years of backend development experience with strong proficiency in Python and system design. Candidates must hold a Bachelor’s or Master’s degree and be available for an in-person interview in Toronto.

Skills

Python
API Development
RESTful APIs
System Design
Platform Engineering
SQL
NoSQL
AWS
Azure
GCP
CI/CD
Git
DevOps
Microservices
Docker
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Python
Backend Development
API
REST
JSON
OpenAPI
System Design
Scalability
Fault Tolerance
Platform Engineering
SQL
NoSQL
AWS
Azure
GCP
CI/CD
Git
DevOps
Fintech
Microservices
Docker
Kubernetes
Security
Compliance
High-availability
Distributed Systems

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