Jobs in Canada

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Added 20 hours ago
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Staff Systems Specialist – Synthetic Aperture Radar (SAR) Missions
Syntronic
Ottawa, ON
- $115,000 to $170,000 CAD / year
- Temporary
Provide technical guidance to senior leadership, business development teams, customers, and other stakeholders.
Added 20 hours ago
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Senior Full Stack AI Engineer/Ingénieur(e) principal(e), Full Stack et intelligence artificielle (IA)
Manulife
Toronto, ON · Waterloo, ON · Montreal, QC
- Full-time
The Senior Software Engineer – Canada Retirement (AI/ML & Agentic SDLC) designs, builds, and maintains applications and services that support Manulife’s Canadian Retirement business. This…
Added 20 hours ago
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Python backend engineer
Apexon
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Hiring: Senior Software Engineer – Python | Microservices | Distributed Systems
Added 20 hours ago
NB
AI Solutions Designer
National Bank of Canada
Montreal, QC
- Full-time
Develop modern, scalable solutions using Python, Java, React, TypeScript, and AWS.
Added 20 hours ago
QT
Principal Software Engineer / Team Lead - AI Innovation
Quantum Technology Recruiting Inc. (QTR)
Toronto, ON
- $260,000 to $290,000 CAD / year
- Full-time
We're looking for a Senior Principal Software Engineer who combines deep technical expertise with strong engineering leadership and a passion for building innovative, production-grade AI…
Added 20 hours ago
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Senior Software Engineer - AI Localization & NLP
Techedin
Vancouver, BC · Greater Vancouver, BC
- $65 to $75 CAD / hour
- Full-time
Job Title: Senior Software Engineer - AI Localization & NLP
Added 20 hours ago
NB
Senior DevOps Integrator
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior DevOps Integrator in the Software Engineering – Developer Experience team at National Bank means acting as a specialist in integrating and operating DevOps platforms…
Added 20 hours ago
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Lead, Ridership Insights
Metrolinx
Canada
- Full-time
This is a senior individual contributor position with manager-level scope and accountability. Reporting to the Senior Manager, Transit Strategy, you will independently lead complex…
Added 20 hours ago
Manager, MIS & Reporting
Scotiabank
Toronto, ON
The Manager, Analytics & MIS supports the Senior Manager & Team Lead and the overall Real Estate Secured Lending (RESL) team by providing timely, relevant and accurate insights to assist in…
Added 20 hours ago
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RQ11870 - Software Developer - Full Stack - Senior
Maarut
Toronto, ON
- Contract
A senior full stack software developer that will be
Added 20 hours ago
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RQ11871 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
Added 20 hours ago
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RQ11688 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
Understanding of scripting languages (e.g., Python,
Added 21 hours ago
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Senior Product Manager
Sectigo
Ottawa, ON
- Full-time
We are looking for a talented and technical Senior Product Manager to join our growing global team at Sectigo.
Added 21 hours ago
MA
Senior Katana Technical Director (TD) - 6 Month Contract
Mikros Animation
Montreal, QC
- Full-time
Integrate services or tools into the pipeline by writing PYTHON and/or C++ plugins and extensions to support and improve crowd performance;
Added 21 hours ago
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Automation & Performance Test Engineer
Russell Tobin
Toronto, ON
- $50 to $60 CAD / hour
- Contract
Location: Toronto, ON (Hybrid – 3 days per week onsite)
Added 21 hours ago
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Site Reliability Engineer
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $80 to $98 CAD / hour
- Contract
Onsite Flexibility: Hybrid - 4 days per week on-site · Hybrid work model - 4 days per week on-site in Toronto, ON
Added 21 hours ago
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Senior Software Engineer - AI Localization & NLP
Techedin
Vancouver, BC
- $65 to $75 CAD / hour
- Full-time
Job Title: Senior Software Engineer - AI Localization & NLP
Added 21 hours ago
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Senior Fund Analyst
RBC
Toronto, ON
- Full-time
Train staff on operational processes and assist senior staff with daily process queries.
Added 22 hours ago
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Senior GIS Specialist Traffic Engineering and Operations
Durham Region (The Regional Municipality of Durham)
Whitby, ON
- Full-time
Senior GIS Specialist Traffic Eng & Operations
Added 22 hours ago
GS
Spécialiste DevOps (Senior)
Groupe SII
Montreal, QC
- Full-time
Le rôle est hybride et requiert une présence sur site deux jours par semaine, les mardis et jeudis · This is a hybrid role requiring on-site presence two days per week, on Tuesdays and Thursdays
Added 22 hours ago
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Senior Systems Administrator, IT
Trekor Metals Limited
McLeese Lake, BC
- Full-time
Reporting to the IT Coordinator, the Senior Systems Administrator manages and maintains our complex IT infrastructure, focusing on server/network performance, security, upgrades, and…
Added 23 hours ago
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Insurance Business Analyst
UST
ON · Ontario, Canada
- Full-time
…performance, and present findings and recommendations to C-suite and senior…
Added 23 hours ago
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Senior Java Full Stack Developer
EngRadar
Toronto, ON
- Volunteer
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 23 hours ago
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Senior Business Intelligence Performance Analyst
Metrolinx
Toronto, ON
- Full-time
Our Metrolinx I&IT Business Intelligence Office is looking to hire a Senior BI Performance Analyst to play a key role in the development of Metrolinx Payments (PRESTO)’s Business…
Added 23 hours ago
UT
Site Reliability Engineer
US Tech Solutions
Toronto, ON
- $85 to $90 CAD / hour
- Contract
Location: Toronto, ON - Hybrid, 4 days per week onsite

Apexon

Python backend engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 13, 2026
Experience: 5+ years of software development experience.
Posting language: English
Posted: Nov 13, 2026

Original job description

Hiring: Senior Software Engineer – Python | Microservices | Distributed Systems

We are looking for an experienced Senior Software Engineer to join our engineering team and build scalable, secure, and high-performance solutions for a core banking platform.

You will work on a distributed, microservices-based architecture supporting high-volume financial transactions, with opportunities to drive system design, technical decisions, and end-to-end feature delivery.

Key Responsibilities:

Design, develop, and deliver scalable software features and enhancements.
Own end-to-end delivery of large-scale engineering initiatives.
Collaborate on system architecture and technical design specifications.
Build secure, reliable, and high-performance distributed systems.
Optimize application performance to meet business SLAs.
Participate in sprint planning, estimations, and code reviews.
Mentor junior developers and promote engineering best practices.

Required Skills & Qualifications:

5+ years of software development experience.
Strong expertise in Python (preferred) or another object-oriented programming language.
Hands-on experience with Microservices Architecture and Distributed Systems.
Experience with Docker and containerized environments.
Strong REST API development skills.
Solid SQL and MySQL experience.
Good understanding of RDBMS concepts, including transactions, isolation levels, locking, and deadlocks.
Experience with RabbitMQ or similar message brokers.
Proficiency with GitHub/Git and Unix/Linux environments.
Strong problem-solving and communication skills.

Good to Have:

Experience integrating Payroll Providers and Time & Attendance platforms.
Exposure to cloud computing platforms.

Education:

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.

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More about this job

Responsibilities

Design, develop, and deliver scalable, secure, high-performance software for a core banking platform, owning large engineering initiatives from design through delivery. Collaborate on architecture, optimize systems to meet business SLAs, participate in planning and code reviews, and mentor junior developers.

Requirements

Requires 5+ years of software development experience, strong Python or other object-oriented programming expertise, and hands-on experience with microservices and distributed systems. Candidates should also have experience with Docker, REST APIs, SQL/MySQL, relational database concepts, message brokers, Git, and Unix/Linux; a bachelor's or master's degree in a related field is specified.

Skills

Python
Microservices Architecture
Distributed Systems
Docker
REST APIs
SQL
MySQL
RDBMS
RabbitMQ
Git
GitHub
Unix/Linux
System Design
Performance Optimization
Core Banking

Visa sponsorship

Not detected in the job text

Keywords

Python
Microservices
Distributed Systems
Core Banking
Financial Transactions
Docker
Containerization
REST APIs
SQL
MySQL
RDBMS
Transactions
Isolation Levels
Locking
Deadlocks
RabbitMQ
Message Brokers
Git
GitHub
Unix
Linux
System Architecture
System Design
Performance Optimization
Business SLAs
Payroll Providers
Time and Attendance Platforms
Cloud Computing
Sprint Planning
Code Reviews

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Work requirements

Jobs in Canada