greater toronto area on quantitative developer Jobs – 82 Openings This Week

Software Engineer – Cloud & Python
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Computer science
- Oracle
- Computer Science
Senior Software Developer, Back End and SaaS
CIHI —Toronto, ON
- $92,846–$109,231 a year
- Contract
- Bilingual
- Oracle
- Computer Science
Quick apply
7d
Business Analyst SME
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer science
- Computer Science
- Finance
Business Analyst
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer science
- Microsoft Excel
- Computer Science
Usability Staff Engineer
One Identity —Toronto, ON
- Full-time
- Remote
- Azure
- DevOps
- Software development
Senior Java Developer
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- DevOps
- Java
Associate, Business Development - TD Asset Management
TD Bank —Toronto, ON
- $77,500–$115,200 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Paid time off
2d
Software Engineering Lead
S&P Global —Toronto, ON
- $93,000–$150,000 a year
- Azure
- DevOps
- System design
- Paid time off
Product Manager, Core Platforms
Questrade Financial Group —Toronto, ON
- $120,000–$150,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Quick apply
Solution Architect
Royal Bank of Canada —Toronto, ON
- Full-time
- DevOps
- Agile
- Leadership
Client Solution Consultant - Wealth Management
d1g1t —Toronto, ON
- $100,000–$135,000 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Computer Science
- Writing skills
- Employee assistance program
- Flexible schedule
Quick apply
Principal Enterprise Architect, AI Platform
Priceline.com —Toronto, ON
- $150,000–$175,000 a year
- Full-time
- Hybrid work
- Computer science
- Doctoral degree
- Computer Science
- Disability insurance
- Dental care
9d
Manager, Balance Sheet and Liquidity Risk Model Validation
Royal Bank of Canada —Toronto, ON
- Full-time
- Microsoft Excel
- Computer Science
- Finance
7d
Manager, Lending Strategy, Reporting Insights
BMO Financial Group —Toronto, ON
- $69,000–$129,000 a year
- Full-time
- Finance
- Master's degree
- SQL
- Tuition reimbursement
- Life insurance
AVP, Data Science
Aviva —Markham, ON
- Hybrid work
- Analysis skills
- Bachelor's
- Leadership
Associate Director, Data Development Lead
Royal Bank of Canada —Toronto, ON
- Full-time
- Oracle
- DevOps
- Databases
13d
Principal Consultant, AI Assessments, Proactive Services (Unit 42) - Remote
Palo Alto Networks —Toronto, ON
- Remote
- Azure
- Computer Science
- DevOps
Principal Graphics Engineer
Parallelz —Toronto, ON
- Hybrid work
- C++
- Linux
- AI
- Dental care
- Paid time off
Quick apply
Senior Estimator - Nuclear Decommissioning & Environmental Remediation
Dokainish & Company —Toronto, ON
- Full-time
- Hybrid work
- Engineering
- Bachelor's
- Construction Management
Quick apply

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Applications Development Sr Programmer Analyst - KYC Transformation - Assistant Vice President
Citi —Mississauga, ON
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish…
$94,300–$141,500 a year
2d
Senior QA Automation Engineer
Power Personnel —Toronto, ON
Bachelor’s degree in Computer Science, Software Engineering, or related field. $2,000 annual learning and development budget. $1,500 annual dental coverage.
$115,000–$130,000 a year
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AVP, Data Science
Aviva —Markham, ON
As Assistant Vice President, Data Science, you’ll play a pivotal role in how we price risk, unlock insights and make confident decisions that impact customers,…
Product Manager, Core Platforms
Questrade Financial Group —Toronto, ON
CSPO (Certified Scrum Product Owner), CSM (Certified Scrum Master) or other relevant business analysis certification an asset.
$120,000–$150,000 a year
Quick apply

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Software Engineer – Cloud & Python

Citi -
Mississauga, ON

Apply Now

Job details

Full-time
$120,800–$170,800 a year

Qualifications

CI/CD
Computer science
Oracle
Computer Science
Relational databases
DevOps
Engineering
Spark
Microsoft SQL Server
Master's degree
Application development
Databases
OOP
Docker
Bachelor's
REST
APIs
S3
Web services
JSON
Apache
Kafka
Communication skills
Python

Full job description

Job Req Id:

26946531

Location(s):

Mississauga, Ontario, Canada

Job Type:

Hybrid

Posted:

Mar. 17, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Discover your future at Citi

Job Overview

Job Summary

The Prime Analytics team is undertaking multi-year growth initiatives, expanding its platform offering to empower market quants and product development teams. This expansion focuses on leveraging Python for analytics, hosting new data platforms, and building robust monitoring and observability capabilities. We are seeking a highly motivated and skilledAssistant Vice President (AVP), Python Developer, to join our team in Tampa, Florida. This role requires strong expertise in Python and Apache Airflow, along with the ability to collaborate directly with market quants and various development teams to build and enhance our analytics platform. You will play a crucial role in delivering innovative technical solutions, contributing to architectural excellence, and providing technical guidance.

Responsibilities

Technical Contribution & Collaboration:
- Partner with market quants and various technology teams to ensure the seamless integration of functionalities, achieve strategic goals, and identify system enhancements for new product deployments and process improvements.
- Contribute to the resolution of high-impact problems and projects through in-depth evaluation of complex business processes, system architectures, and industry standards.
- Apply strong expertise in application programming and actively ensure that application designs adhere to the overall architectural blueprint and best practices.
- Utilize advanced knowledge of system flow to contribute to and uphold standards for coding, testing, debugging, and implementation.
Problem Solving & Innovation:
- Develop a comprehensive understanding of how different areas of the business, particularly architecture and infrastructure, integrate to achieve overarching business goals.
- Provide in-depth analysis and interpretive thinking to define complex issues and develop innovative, scalable solutions.
Risk Management & Compliance:
- Appropriately assess risk when technical and business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets.
- Drive compliance with applicable laws, rules, and regulations, adhere to Policy, apply sound ethical judgment regarding personal behavior, conduct, and business practices, and escalate, manage, and report control issues with transparency.

Qualifications

Experience:
- 3-5 years of hands-on application development experience.
- 3+ years of dedicated Python application development experience.
- Proven experience contributing to successful project delivery and technical initiatives.
Technical Expertise (Required):
- Core Python:Strong proficiency in Python development, including best practices, object-oriented programming, and performance optimization.
- Web Services & APIs:Experience developing and consuming RESTful APIs and web services.
- Frameworks:Hands-on experience with web frameworks, particularly FAST API.
- Data Formats:Proficient in working with JSON and other data interchange formats.
- Workflow & Messaging:Experience with Apache Airflow for workflow orchestration and Apache Kafka for real-time data streaming.
- Cloud & Storage:Experience with cloud storage solutions like Amazon S3.
- Databases:Solid understanding and experience with relational databases such as SQL Server and Oracle Database.
- DevOps:Familiarity and experience with cloud-native technologies (e.g., Amazon EKS), containerization (Docker), and CI/CD pipeline implementation.
- Observability:Experience with observability tech stacks like Grafana for logs, traces, and metrics, as well as OpenTelemetry.
Technical Expertise (Plus):
- Experience with advanced data technologies such as Trino, Starburst, Pinot, and Spark.
Soft Skills & Leadership:
- Ability to adjust priorities quickly as circumstances dictate and thrive in a dynamic, fast-paced environment.
- Demonstrated ability to take initiative and ownership, contributing significantly to team success and project outcomes.
- Strong problem-solving skills with an ability to analyze and resolve complex technical and business challenges.
- Consistently demonstrates clear, concise, and effective written and verbal communication skills, able to articulate technical concepts clearly to diverse audiences.
Work Arrangement:
- Work in the office for three days each week, subject to adjustments based on company policy.

Education

Bachelor’s degree/University degree or equivalent experience in Computer Science, Engineering, or a related quantitative field.
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 Now

Refine Your Search

quantitative developer jobs in greater toronto area on

Software Engineer – Cloud & Python

Senior Software Developer, Back End and SaaS

Business Analyst SME

Business Analyst

Usability Staff Engineer

Senior Java Developer

Associate, Business Development - TD Asset Management

Software Engineering Lead

Product Manager, Core Platforms

Solution Architect

Client Solution Consultant - Wealth Management

Principal Enterprise Architect, AI Platform

Manager, Balance Sheet and Liquidity Risk Model Validation

Manager, Lending Strategy, Reporting Insights

AVP, Data Science

Associate Director, Data Development Lead

Principal Consultant, AI Assessments, Proactive Services (Unit 42) - Remote

Principal Graphics Engineer

Senior Estimator - Nuclear Decommissioning & Environmental Remediation

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