Find work in Canada.

347,575 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 5 mins ago
EI
Mechanical Engineering - Team Lead
Ecolab Inc.
Calgary, AB
- Full-time
Lead the engineering team responsible for CDU mechanical architecture and interfaces, physical integration, structural-mechanical design, seismic analysis, reliability, packaging, and…
Added 19 mins ago
SP
Sr. Analyst, Product and Pricing Operations
Salesforce Partner Canada
Toronto, ON
- Full-time
Lead key operational workstreams for newly acquired product launches to ensure rapid go-to-market readiness.
Added 19 mins ago
SP
Platform and Security Growth Business Account Executive
Salesforce Partner Canada
Toronto, ON
- Full-time
Lead Generation: Generate new leads through proactive prospecting and assist your team in qualifying opportunities.
Added 20 mins ago
Manager, Mergers & Acquisitions
Talent Acquisition Team at Westland Insurance. Text reply only.
Surrey, BC
Lead and coordinate buy-side due diligence, managing information flow across functional teams, target stakeholders, and advisors while identifying key risks, opportunities, value drivers,…
Added 50 mins ago
TO
Senior Accounting & Tax Consultant Canada – ERP Implementation (Consultant)
Talent Orbis | Executive Search and Leadership Consultancy Firm
Montreal, QC
- Contract
…from a functional standpoint: tax rules, accounting rules, and integration with other modules (sales, inventory, payroll,…
Added 1 hour ago
GP
Senior Engineering Program Manager
Generac Power Systems
Toronto, ON · Canada - Toronto
- Full-time
…including new product introductions, cost reduction, technology integration, and lifecycle product support. This role is accountable for translating product strategy, requirements, and…
Added 1 hour ago
TH
Registered Massage Therapist - Boomerang Health
The Hospital for Sick Children
Toronto, ON
- Full-time
…healthcare centres in the world. As innovators in child health, we lead and partner to improve the health of children through the integration of healthcare, leading-edge research and…
Added 1 hour ago
CI
Director of Marketing, Defence
Calian in Space & Technology
Ottawa, ON
- Full-time
Lead marketing integration planning and execution activities related to future acquisitions.
Added 1 hour ago
ML
Senior Litigation Lawyer
ME Law - Business Litigation Lawyers
Toronto, ON
- Full-time
Added 1 hour ago
A
Intégrateur.trice de développement de produits Cabine / Cabin Integrator of New Development Products
Airbus
Mirabel, QC · Montreal, QC
- Full-time
Vous avez une expérience en tant que ``lead`` ou équivalent;
Added 1 hour ago
PF
E-Commerce Lead
Pierre Fabre Laboratories
Brossard, QC · Canada - Brossard
- Full-time
Lead the market’s e-commerce acceleration and growth across assigned eRetailers (ePharmacies, pure players, marketplaces and omnichannel retailers).
Added 1 hour ago
M
People Services AI Solutions & Configuration Lead
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As People Services AI Solutions & Configuration Lead, you will serve as the technical configuration and solution design expert within our People Services AI squad. You will partner across…
Added 1 hour ago
M
AVP, Corporate Development
Manulife
Toronto, ON
- Full-time
…negotiations, internal approval processes and presentations, integration planning oversight, closing the deal, post-closing monitoring of the deal);…
Added 2 hours ago
VC
Mental Health and Substance Use Nurse - Registered Nurse (RN)/ Registered Psychiatric Nurse (RPN)
Vancouver Coastal Health
North Vancouver, BC
- $41.42 to $55.91 CAD / hour
- Temporary
…activities of daily living, use of medication and side-effects and integration of illness to their lifestyle. Prepares and maintains client records according to established standards,…
Added 2 hours ago
O
Marketing Operations Manager
Optro
Remote, Canada
- $102,000 to $140,000 CAD / year
- Full-time
- Remote
Owning our core operational programs: lead lifecycle and scoring, nurture architecture, and other key operational campaigns. You'll govern them, find where they're leaking, underperforming…
Added 2 hours ago
A
Devops Engineer
Actalent
Montreal, QC
- $55 to $65 CAD / hour
- Contract
Lead and mentor a team of 3-4 colleagues, especially those new to AWS.
Added 2 hours ago
A
Senior Flight Software Engineer
Actalent
Brampton, ON
- $48 to $72 CAD / hour
- Contract
…solutions that are modular, extendable, testable, and efficient. Lead complex subsystem designs and implementations while mentoring and coaching junior…
Added 2 hours ago
B
Senior Safety and Environmental Specialist
BMT
Ottawa, ON
- $105,000 to $130,000 CAD / year
- Full-time
Lead and support hazard identification, analyses and assessments.
Added 2 hours ago
ST
Senior Electrical Engineer
Saltworks Technologies
Richmond, BC
- $100,000 to $130,000 CAD / year
- Full-time
Saltworks is a 2025 Technology Fast 50 company and EY Entrepreneur of the Year award winner. We lead our industry in adopting and developing AI across our products, projects, and…
Added 2 hours ago
AH
Speech Language Pathologist II
Alberta Health Services
Red Deer, AB
- Part-time
…supervision of the Allied Health Area Manager and the SLP Clinical Lead, you will work closely with the SLP Outpatient Team and interdisciplinary colleagues on the Stroke Outreach team to…
Added 2 hours ago
D
Director- M&A Human Capital Due Diligence & Value Creation
Deloitte
Toronto, ON
- Full-time
As a Director within Deloitte’s Deal Transformation & Post Merger Integration (DT&PMI) Human Resources Due Diligence (HRDD) practice, you will play a leadership role in advising private…
Added 2 hours ago
S
Gestionnaire, Comptabilité corporative et information financière
Sanimax
Montreal, QC
- Full-time
Lead the preparation and review of monthly, quarterly, and annual consolidated financial statements in compliance with IFRS/GAAP.
Added 3 hours ago
AC
D365 F&O Functional Analyst
Aston Carter
Richmond, BC
- Full-time
Support ERP-to-BI data integration and interfaces in collaboration with technical resources, where applicable.
Added 3 hours ago
P
Product Lead
Pontosense
Toronto, ON
- Full-time
Lead the product that home care organizations and partners use to keep older adults safe, at a fast-growing senior care technology company in 24 countries.
Added 3 hours ago
AM
Sr. Manager - RTL Design Manager
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Lead and coordinate RTL design activities from specification through integration and project delivery.

Citi

Senior Python Engineer

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Apply by: Oct 13, 2026
Experience: 6+ years of hands-on experience in Application Development, primarily with Python.
Posting language: English
Posted: Oct 9, 2026

Original job description

Job Description

We are seeking a highly experienced and technically proficient Senior Python Developer with 6+ years of hands-on experience to design, develop, and deliver critical, scalable, highly available, and performant applications. This role demands deep technical expertise, a strong focus on execution, and a proven ability to deliver robust software solutions, particularly within quantitative and market risk domains.

Key Technical Responsibilities:

Lead hands-on implementation and architecture of Python frameworks for scalable, resilient, and performant applications.
Develop solutions adhering to architectural standards, utilizing in-depth technical and business domain knowledge.
Enforce industry-standard SDLC best practices and contribute to code quality through reviews.
Collaborate with cross-functional teams (Risk, Quants, FO, DevOps, Production Support) for seamless delivery.
Drive development for Stress Testing and Regulatory Risk projects in the Market Risk domain.
Manage project technical aspects, including planning, governance, and taking ownership of initiatives.
Deliver high-quality solutions independently within a globally matrixed environment and under tight deadlines.

Required Technical Qualifications:

I. Core Python & System Development:

6+ years of hands-on experience in Application Development, primarily with Python.
Expert-level Python 3.x proficiency for scalable, resilient, and high-performance applications.
Advanced knowledge of Python frameworks (FastAPI, Django, Flask), best practices, and design patterns (OOP).
Strong understanding of software architecture principles and distributed system design (Microservices, Event-Driven Architecture).
Extensive experience with relational (PostgreSQL, Oracle, SQL Server) and NoSQL databases (MongoDB, Cassandra, Redis), including advanced SQL.
Proven expertise in designing, developing, and securing RESTful APIs and integration patterns.
Hands-on experience with CI/CD systems (Jenkins, GitLab CI, GitHub Actions, Bitbucket Pipelines) for automated deployment.
Highly experienced with Unix-based operating systems.

II. Cloud & DevOps:

Strong background in cloud platforms (AWS, Azure, GCP), including containerization (Docker) and contributing to Kubernetes orchestration.
Advanced troubleshooting, debugging, and performance optimization for distributed systems.
Proficiency in automated testing frameworks (Pytest, unittest) and TDD methodologies.
Solid understanding of secure coding practices and application security principles (OWASP Top 10).
Expertise in Git (Bitbucket, GitHub) for advanced branching and pull request workflows.

III. Quantitative & Risk Domain:

Experience developing Quantitative/Calc-intensive Python solutions with advanced computation libraries.
Sound understanding and exposure to various Risk Methodologies.
Exposure to mathematical modeling/finance insights.

IV. Artificial Intelligence (AI) Integration (Exposure):

Exposure to AI/ML tools and frameworks (TensorFlow, PyTorch, scikit-learn).
Practical experience with AI tools (Copilot, Devin, Claude/Gemini/GPT) for development workflows.
Experience with Agentic AI tools, including writing Agents and Skills, and contributing to Agentic frameworks.
Understanding and practical application of Generative AI concepts in software development.

Professional Skills:

Deep understanding and practical experience with Agile/Scrum methodologies.
Exceptional ability to manage priorities and tasks effectively.
Strong analytical, logical, systems thinking, and critical analysis skills.
Excellent written and verbal communication for diverse audiences.
Ability to work independently, take ownership, and collaborate effectively in global teams.

Desirable Qualifications:

Polyglot Programming Exposure (e.g., Java).
Big Data Technologies (Apache Spark, Hadoop, Kafka) and data warehousing.
Frontend Development (React, Angular, Vue.js).
Relevant Cloud or Industry Certifications.
Experience with banking domain (pricing, risk), CFA/FRM certification.

Key Focus Areas / Desirable Skills

• Foundational Models: Gemini, OpenAI, Claude, Llama, Local Models

• Machine Learning: PyTorch, TensorFlow, Fine-tuning

• Frameworks: LangChain, LlamaIndex, Hugging Face

• Retrieval Augmented Generation: PostgreSQL, Vector DBs, Advanced Retrieval

• Orchestration: LangGraph, Multi-Agent Systems

• Development: Python, FastAPI, Async Programming

• Deployment: Docker, Production APIs, Monitoring

• Applied Methodology: Prompt Engineering, Workflow Design, GenAI Optimization

Education:

Bachelor’s degree/University degree or equivalent experience in Computer Science, Engineering, or Technology
Master’s degree preferred

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Development

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

------------------------------------------------------

This job opening is for an existing job vacancy.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Apply About employer

More about this job

Responsibilities

Lead the architecture and implementation of scalable, high-performance Python frameworks for quantitative and market risk applications. Collaborate with cross-functional teams including Quants, Risk, and DevOps to deliver robust software solutions within a global environment.

Requirements

Requires 6+ years of hands-on Python development experience with expertise in system architecture, distributed systems, and cloud platforms. Candidates should possess strong analytical skills and experience in quantitative or risk-intensive domains.

Skills

Python
FastAPI
Django
Flask
PostgreSQL
SQL
AWS
Azure
GCP
Docker
Kubernetes
CI/CD
Pytest
Git
Generative AI
Machine Learning

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
Django
Flask
PostgreSQL
NoSQL
AWS
Azure
GCP
Docker
Kubernetes
CI/CD
Jenkins
Git
Pytest
TDD
Microservices
Event-Driven Architecture
Generative AI
Machine Learning
PyTorch
TensorFlow
Agile
Scrum
Market Risk
Quantitative Analysis
RESTful APIs
System Architecture
Cloud Computing

Report this job