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Added 5 days ago
ES
Senior / Lead Azure Data Engineer
Enterprise Solutions Inc.
Toronto, ON
- Contract
We are seeking an experienced Senior / Lead Azure Data Engineer with strong expertise in Microsoft Azure, Azure Data Factory, Azure Databricks, PySpark, and Azure Synapse Analytics. The…
Added 5 days ago
P
Senior Forward Deployed Engineer – AI & Data Engineering
PeoplePilot
Toronto, ON
- Full-time
# Senior Forward Deployed Engineer – AI & Data Engineering
Added 5 days ago
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Senior Software Engineer
EarnIn
Vancouver, BC
- Full-time
…looking for an experienced, product-minded, and resourceful senior backend engineer to own the design, development, and operation of these services and the member outcomes they…
Added 5 days ago
CE
Trader d'énergie junior
CWP Energy
Montreal, QC
- Full-time
Direct mentorship from a senior trader and a fast-track opportunity into a trading role
Added 5 days ago
QT
Building Science Lead
QEA Tech
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Act as primary or senior client advisor on assigned projects.
Added 5 days ago
D
Lead, Forward Deployed Engineering
Deliverect
Toronto, ON
- Full-time
Architect and implement robust code solutions and bug fixes directly within Deliverect’s core products (Commerce, Restaurant, and Dispatch), primarily utilizing Python (Flask/Eve).
Added 5 days ago
P
Sr. HRIS Analyst
PointClickCare
Mississauga, ON
- Full-time
This role provides senior-level HRIS support, solutions and coverage, ensuring continuity of day-to-day HR systems operations while supporting ongoing HR technology initiatives.
Added 5 days ago
MS
Engineering Student - FPGA Designer - Winter 2027
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
The FPGA Design intern will report to a Senior Designer and will be involved in the development of FPGAs for various space applications such as robotics, radar imagery, command & control,…
Added 5 days ago
MS
Engineering Student - FPGA Verification - Winter 2027
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
The FPGA Verification intern will report to a Senior Designer and will be involved in the verification of FPGAs for various space applications such as obotics, radar imagery, command &…
Added 5 days ago
CT
Senior Data Scientist, Predictive Modelling
Canadian Tire Corporation
Toronto, ON
- Full-time
The Senior Data Scientist, Predictive Modelling develops predictive and prescriptive solutions that can be integrated into key enterprise decisions (product forecasting and replenishment,…
Added 5 days ago
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Senior Revenue Operations Manager
Pepper
Canada
- Full-time
Build and ship end-to-end. Take AI agents, internal apps, and automations from prototype to production using Claude Code, Codex, Python, and SQL.
Added 5 days ago
A
Senior Python Backend Engineer
Apexon
Toronto, ON
- $120,000 to $150,000 CAD / year
- Contract
We are looking for a Backend Engineer – Python (API & Platform Engineering) to join our engineering team in Toronto, Ontario. This is a hands-on backend engineering role focused on building…
Added 5 days ago
P
Sr. HRIS Analyst
PointClickCare
Mississauga, ON
- $84,000 to $105,000 CAD / year
- Full-time
This role provides senior-level HRIS support, solutions and coverage, ensuring continuity of day-to-day HR systems operations while supporting ongoing HR technology initiatives.
Added 5 days ago
SE
Embedded Software Engineer
Schneider Electric
Victoria, BC
- Full-time
…meet changing customer needs and market requirements. As a Senior Embedded Designer I, you'll develop new firmware features, enhance existing capabilities, and have opportunities to…
Added 5 days ago
TT
Senior MLOps Engineer - Investment Banking
Tech Talent International
Montreal, QC
- $140,000 to $150,000 CAD / year
- Full-time
Senior-level Python development across the full data and ML stack.
Added 5 days ago
Senior Product Development Engineering Specialist - Design Support & Sustaining
Trudell Medical Group
London, ON
SENIOR PRODUCT DEVELOPMENT ENGINEERING SPECIALIST – DESIGN SUPPORT & SUSTAINING
Added 5 days ago
C
Procurement Analyst (8 Month) - Winter 2027 Co-op
CIBC
Toronto, ON
- Full-time
…data analysis while working closely with procurement partners, senior leaders, and teams across our lines of business. You'll help identify opportunities to improve existing processes and…
Added 5 days ago
ZT
Quality Assurance Engineer
Zensar Technologies
Toronto, ON
- Full-time
You will use Python to build automation frameworks that simulate thousands of real-time trades, ensuring our systems can handle market volatility.
Added 5 days ago
Business Intelligence Analyst, Google Cloud Support
Google
Waterloo, ON
Experience in project management and presenting analyses to leadership or senior stakeholders.
Added 5 days ago
ML
AI Engineer
MACHINE LEARNING TECHNOLOGIES LLC
Toronto, ON
- Full-time
Lead and actively contribute to the development of AI products, pilots, and solutions, with a focus on clean, maintainable code using Python, React, and AWS tools.
Added 5 days ago
UO
Scientific Assistant
University of Victoria
Victoria, BC
- Full-time
…technical staff, such as the Manager of Laboratories (ML), Senior Scientific Assistants (SSAs), and Scientific Assistants (SAs), as needed for the day-to-day operation of the unit. This…
Added 5 days ago
E
Java Python Senior Software Developer
Elsevier
Montreal, QC
- Full-time
Working primarily in Java or Python to drive critical initiatives within Elsevier’s Research Data Platform (RDP)
Added 5 days ago
I
Consultant, Services de conseil et d’analyse / Consultant, Consulting & Analytics Services
IQVIA
Mississauga, ON · Montreal, QC · Quebec, QC
- Full-time
Participer à des interactions clients (p. ex., appels, ateliers) pour clarifier les besoins, tester des hypothèses et expliquer les méthodes, avec soutien de l’équipe senior.
Added 5 days ago
Senior Data Platform Engineer
The Canada Life Assurance Company
London, ON · Toronto, ON
Are you a Senior Data Platform Engineer professional focused on platform administration, operations and support, have strong Leadership and Communication skills who is looking for a…
Added 5 days ago
NB
QRM CHIEF DEVELOPER
National Bank of Canada
Toronto, ON
- Full-time
A career as a Chief Quantitative Risk Management (QRM) Developer in the IT Delivery and Capital Markets team at National Bank means acting as a specialist in supporting financial risk…

Apexon

Senior Python Backend Engineer

Toronto, ON, Canada

$120,000 to $150,000 CAD / year · Contract

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Job details

Pay: $120,000 to $150,000 CAD / year
Job type: Contract
Apply by: Nov 29, 2026
Experience: 5–10+ years of backend-focused software engineering experience.
Posting language: English
Posted: Oct 30, 2026

Original job description

About Apexon

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences.

We bring together distinct core competencies in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, with proprietary accelerators and platforms.

Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents.

We enable #HumanFirstDIGITAL

About the Role

We are looking for a Backend Engineer – Python (API & Platform Engineering) to join our engineering team in Toronto, Ontario. This is a hands-on backend engineering role focused on building scalable, secure, and high-performance backend systems for enterprise-grade financial platforms.

The ideal candidate will have strong expertise in Python, RESTful APIs, system design, platform engineering, databases, and cloud technologies, along with experience building distributed and highly scalable backend systems.

This is an onsite role in Toronto, and an in-person interview in Toronto is mandatory.

Position Summary

The Backend Engineer – Python (API & Platform Engineering) will be responsible for designing, developing, and maintaining scalable backend services and APIs. The role involves contributing to platform engineering, distributed system design, backend integrations, performance optimization, security, and observability.

You will work closely with frontend, DevOps, product, and engineering teams to deliver reliable and scalable solutions supporting mission-critical financial platforms.

Key Responsibilities

Design, develop, and maintain scalable backend services using Python.
Build and manage RESTful APIs and backend integrations using REST, JSON, and OpenAPI.
Contribute to platform engineering initiatives focused on reliability, scalability, and maintainability.
Participate in system design and architecture discussions for distributed and high-performance systems.
Design and implement backend solutions with a focus on scalability, fault tolerance, performance, and security.
Collaborate with frontend, DevOps, product, and cross-functional engineering teams to deliver end-to-end solutions.
Work with both SQL and NoSQL databases to support high-volume and enterprise-grade applications.
Optimize backend services for performance, security, reliability, and observability.
Participate in code reviews and promote engineering best practices and coding standards.
Contribute to CI/CD pipelines, automation, and DevOps practices.
Help build and maintain shared backend platforms and reusable engineering capabilities.
Troubleshoot complex technical issues and contribute to continuous improvement of backend systems.

Qualifications

5–10+ years of backend-focused software engineering experience.
Strong hands-on experience with Python for backend development.
Proven experience designing and developing RESTful APIs.
Strong understanding of REST, JSON, and OpenAPI.
Solid experience with system design, including scalability, fault tolerance, performance, and distributed systems.
Experience with platform engineering or building shared backend platforms.
Strong understanding of SQL and NoSQL databases.
Experience working with at least one major cloud platform, such as AWS, Azure, or GCP.
Familiarity with CI/CD pipelines, Git, and DevOps practices.
Strong communication, collaboration, analytical, and problem-solving skills.
Bachelor’s or Master’s degree from a Canadian university or college.

Must Have

Strong Python backend development experience.
Hands-on experience building and maintaining RESTful APIs.
Strong system design and distributed systems knowledge.
Experience with platform engineering or shared backend services.
Strong knowledge of SQL and NoSQL databases.
Experience with AWS, Azure, or GCP.
Familiarity with CI/CD, Git, and DevOps practices.
Strong understanding of scalability, reliability, performance, and security.
Bachelor’s or Master’s degree from a Canadian university or college.
Strong communication and problem-solving capabilities.
Ability to work effectively in a collaborative, engineering-driven environment.

Nice to Have

Experience working in financial services or fintech environments.
Strong understanding of microservices architecture.
Experience with Docker and Kubernetes.
Exposure to security, compliance, and high-availability systems.
Experience working with mission-critical enterprise platforms.
Experience designing systems that operate at large scale and high availability.

Key Technology Stack

Backend: Python
API: REST, JSON, OpenAPI
Architecture: Distributed Systems, Microservices, Platform Engineering
Databases: SQL, NoSQL
Cloud: AWS, Azure, GCP
DevOps: Git, CI/CD
Containers: Docker, Kubernetes
Engineering: System Design, Performance, Security, Observability

What We Offer

Opportunity to work on mission-critical financial platforms.
Exposure to large-scale, high-impact systems.
Collaborative and engineering-driven culture.
Opportunities to work on scalable backend and platform engineering initiatives.
Professional growth and development opportunities.

Work Environment

Location: Toronto, Ontario, Canada

Work Mode: Onsite

Interview: In-person interview in Toronto is mandatory

Our Commitment to Diversity

We are an equal opportunity employer committed to building a diverse and inclusive team. We welcome candidates from all backgrounds and encourage individuals from underrepresented groups to apply.

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More about this job

Responsibilities

Design, develop, and maintain scalable Python backend services, RESTful APIs, integrations, and shared platform capabilities for mission-critical financial systems. Collaborate across engineering teams to improve system architecture, performance, security, reliability, observability, and delivery practices.

Requirements

Requires 5–10+ years of backend engineering experience, strong Python and REST API expertise, and knowledge of distributed systems, platform engineering, and SQL and NoSQL databases. Candidates must also have experience with a major cloud platform, CI/CD and DevOps practices, and a bachelor’s or master’s degree from a Canadian university or college.

Skills

Python
Backend Development
RESTful APIs
REST
JSON
OpenAPI
System Design
Distributed Systems
Platform Engineering
SQL
NoSQL
AWS
Azure
GCP
CI/CD
DevOps

Benefits

Professional Growth And Development Opportunities

Visa sponsorship

Not detected in the job text

Keywords

Python
Backend Engineering
RESTful APIs
REST
JSON
OpenAPI
Distributed Systems
Microservices
Platform Engineering
System Design
SQL
NoSQL
AWS
Azure
GCP
Git
CI/CD
DevOps
Docker
Kubernetes
Performance Optimization
Security
Observability
Fault Tolerance
Financial Services
Fintech
High Availability
Backend Integrations

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