Find work in Canada.

348,482 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 16 days ago
C
Sr./Staff TPM - Inference Capacity
Cerebras
Toronto, ON
- Full-time
Strong data fluency: SQL, Grafana, basic Python or Flux to pull your own numbers without waiting for an analyst
Added 16 days ago
TG
Python Analyst/Programmer
TMX Group
Montreal, QC
- Full-time
You will be part of an experienced multi-disciplinary team with other Developers, Analyst-testers, Business Analysts and Architects, in an environment where the team works with Kanban…
Added 16 days ago
KM
AI Engineer/Ingénieur(e) en intelligence artificielle
KPI Mining Solutions
Montréal-Ouest, QC
- Full-time
Strong proficiency in SQL is required, with the ability to write complex queries, optimize database performance, and manage relational data across large-scale systems.
Added 17 days ago
A
Développeur Responsable technique Skywise / Skywise tech lead developer
Airbus
Montreal, QC · Mirabel, QC
- Full-time
Vous avez une maîtrise démontrée des langages Python, JavaScript et SQL (une expérience avec PySpark est un plus);
Added 17 days ago
AM
AI Platform Engineering Lead
AGF Management
Toronto, ON
- Full-time
…priorities will focus on Investment Management and Distribution, with expansion across all business functions over…
Added 17 days ago
MF
Winter Intern 2027 – Portfolio Strategy, Research, Governance and Oversight
Mackenzie Financial Corporation
Toronto, ON · Greater Toronto Area, ON
- Other
Programming skills in Python (Jupyter, pandas, flask), SQL, and Javascript (Reactjs)
Added 17 days ago
C
Python Developer, Assistance Vice President
Citi
Mississauga, ON
- Full-time
Citi is hiring a Senior Python Developer (Applications Development Sr. Programmer Analyst - C12) with a focus on Generative AI. This hands-on engineering role offers the opportunity to…
Added 17 days ago
C
Lead Automation Developer - Vice President
Citi
Mississauga, ON
- Full-time
Programming Languages: Advanced, hands-on programming proficiency in core languages including Java, Python, and JavaScript/TypeScript, with a deep understanding of object-oriented…
Added 17 days ago
Advanced Analytics and AI Lead
EY
Toronto, ON
At EY, we’re all in to shape your future with confidence.
Added 17 days ago
Health System Analyst
Government of Alberta
AB
Advanced proficiency with analytics and cloud technologies including SAS, R, Python, SQL, Snowflake, Databricks, and Microsoft Azure
Added 17 days ago
S
Specialist, Data Engineering
Sherweb
QC
- Full-time
…Spark job definitions for batch and streaming jobs. You’ll work with tools like Azure Data Factory, PySpark notebooks, Spark SQL and Python to implement scalable and efficient data…
Added 17 days ago
AC
Data Science Specialist
Amaris Consulting
Toronto, ON
- Full-time
…manufacturing environment. The successful candidate will work closely with cross-functional teams to transform complex process and operational data into actionable insights, enabling…
Added 17 days ago
LP
Digital Forensic Examiner
Lethbridge Police Service
Lethbridge, AB
- Full-time
…Section. The anticipated term end date is December 31, 2027 with the possibility of an extension beyond that…
Added 17 days ago
EV
Data Developer II
Elk Valley Resources
Sparwood, BC · Calgary, AB
- $85,000 to $100,000 CAD / year
Experience working with programming technologies and languages especially C#/.net/Python/SQL
Added 17 days ago
MS
Junior Power Trader
McGill St Laurent
Montreal, QC
- Full-time
Coffee chat with a Junior Trader to learn more about the role and ask your questions
Added 17 days ago
R
Business Intelligence Manager
Resolver
Toronto, ON
- Full-time
…measuring. The manager helps work out definitions and sources with teams across Resolver, and finds the data that helps people decide quickly and well. On the infrastructure side, the work…
Added 17 days ago
OR
Data Engineer
OSL Retail Services Inc
Mississauga, ON
- Other
Knowledge of and experience with different data sources (SQL and NoSQL), programming (Python or R), XML, REST API and JavaScript,
Added 17 days ago
GN
Senior Data Engineer
Ground News
Remote, Canada
- Full-time
- Remote
…mindful readers who use our news comparison platform to engage with news beyond their filter…
Added 17 days ago
A
Développeur Data ETL (Back-End)
Astek
Montreal, QC · Greater Montreal Metropolitan Area
- Contract
Job Opportunity: ETL Data Developer (Back-End)
Added 17 days ago
A
Snowflake Data Engineer
Akkodis
Toronto, ON
- Contract
Advanced-level SQL/Matillion/dbt programming skills with ability to perform ELT optimization for performance. Knowledge/experience with cloud technologies (Lambda, S3, AWS policies etc.)…
Added 17 days ago
OR
Business Analytics Manager
OSL Retail Services
Mississauga, ON
- Full-time
Experience with analytical and visualization technologies such as SQL, Python, Domo, Power BI, Tableau, R, or similar platforms
Added 17 days ago
Analytics & Process Improvement Specialist - Challenger (Cambridge)
Fastfrate Group
Cambridge, ON
…North America, supported by integrated logistics solutions. With advanced fleet capabilities, modern facilities, and a strong commitment to service excellence, Challenger supports a wide…
Added 17 days ago
KS
ETL Testing
Kumaran Systems
Toronto, ON
- Full-time
Experience with automated testing frameworks (Python-based testing libraries such as pytest, unittest, or similar).
Added 17 days ago
Technology Lead - Informatica Developer
Infosys
Canada
We are seeking an experienced Informatica Developer to design, develop, and support enterprise data integration solutions across on-premise and cloud platforms. The ideal candidate will…
Added 17 days ago
Technology Lead - Azure Databricks
Infosys
Canada
Experience in end-to-end implementation of projects in Azure, Databricks, Python, PySpark, SQL.

Citi

Python Developer, Assistance Vice President

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Apply by: Oct 21, 2026
Posting language: English
Posted: Sep 23, 2026

Original job description

Citi is hiring a Senior Python Developer (Applications Development Sr. Programmer Analyst - C12) with a focus on Generative AI. This hands-on engineering role offers the opportunity to build and deliver production-grade Python applications that enhance how one of the world's leading financial institutions develops and scales technology solutions. You will work on complex, distributed systems and help drive the adoption of AI-powered capabilities across the organization.

Working within an Agile team alongside a Team Lead, you will be a hands-on contributor responsible for sprint-level delivery while maintaining a high standard of technical excellence across the team. As a code-contributing member, you will design, develop, and support scalable solutions, partnering with engineers and stakeholders to deliver technology that has a direct and measurable business impact.

Responsibilities

Build scalable, high-performance Python applications that meet production standards for reliability, maintainability, and code quality.
Design and develop secure RESTful APIs and integration patterns that connect services across distributed, enterprise-scale systems.
Collaborate with engineers to shape system architecture decisions, contributing to a solution design that is robust and built to last.
Deploy and maintain automated CI/CD pipelines using tools such as Jenkins, GitLab CI, or GitHub Actions to support reliable, repeatable software delivery.
Evaluate emerging technologies and engineering tools to identify where adoption would meaningfully improve team capability or product quality.
Contribute actively to Agile sprint delivery, working to meet team commitments through clean, well-tested, and well-documented code.
Identify technical and operational risks within the development lifecycle and escalate issues clearly to protect solution integrity and compliance standards.

Required Qualifications & Skills

5 or more years of progressive software development experience with a substantial, demonstrated focus on Python, including advanced use of frameworks such as Django, Flask, or FastAPI.
Deep expertise in software architecture principles and distributed system design patterns, including Microservices and Event-Driven Architecture, applied within object-oriented development contexts.
Hands-on experience with cloud platforms (AWS, Azure, or GCP), containerization using Docker, and container orchestration using Kubernetes.
Practical knowledge of both relational databases (PostgreSQL, Oracle, SQL Server) and NoSQL databases (MongoDB, Cassandra, Redis), including query design and performance considerations.
Solid grounding in secure coding practices, including familiarity with OWASP Top 10 principles, data encryption, and access control mechanisms.
Experience delivering complex software projects end to end, from initial design through to production deployment, managing scope and timelines effectively.
Bachelor's degree or equivalent practical experience in a relevant technical field.

Beneficial Skills & Qualifications

Familiarity with AI and machine learning frameworks such as TensorFlow, PyTorch, or scikit-learn, applied within software development or data pipeline contexts.
Practical use of Generative AI tools and models - including Claude, Gemini, GPT, Copilot, or Devin - to accelerate development workflows or build AI-assisted features.
Experience working with Agentic AI frameworks, including writing agents and constructing agentic workflows that automate or enhance engineering processes.
Experience with Java development within enterprise application contexts adds breadth to complex system integration scenarios.
Understanding of financial services regulatory requirements and compliance standards, providing useful context for solution design within a regulated environment.

What We Offer

At Citi, you will work on technically complex, high-impact systems alongside skilled engineers in a collaborative, performance-driven environment. This is a role where senior engineers have real ownership, genuine influence over technical direction, and the opportunity to work at global scale within one of the most recognized names in financial services.

Hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility alongside meaningful in-person collaboration.

Access to cutting-edge Generative AI tools and technologies, keeping you at the forefront of one of the fastest-moving areas in software engineering.

Opportunities to influence architecture and engineering decisions on distributed systems that operate at genuine enterprise scale.

Continuous learning and technical development supported by a team environment that values engineering craft and knowledge sharing.

Competitive financial wellbeing benefits and a comprehensive rewards package reflective of a senior engineering role at a global institution.

A stable, long-term career platform within a global organization, with visibility into cross-functional teams and technology domains across Citi worldwide.

Build production-grade Python and Generative AI solutions that shape the future of technology at one of the world's leading financial institutions. Apply to join Citi today!

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:

$94,300.00 - $141,500.00

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

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

Build, deploy, and support scalable production-grade Python applications, secure APIs, and distributed systems, including solutions that use Generative AI. Contribute to architecture and Agile sprint delivery, maintain CI/CD pipelines, and identify technical and operational risks while collaborating with engineers and stakeholders.

Requirements

Requires at least 5 years of progressive software development experience with substantial Python expertise, knowledge of distributed-system architecture, cloud platforms, containers, databases, and secure coding. A bachelor's degree or equivalent practical experience is required; experience with AI/ML, Generative AI, agentic frameworks, Java, and financial-services compliance is beneficial.

Skills

Python
Generative AI
Django
Flask
FastAPI
RESTful APIs
Microservices
Event-Driven Architecture
AWS
Azure
GCP
Docker
Kubernetes
CI/CD
Relational And NoSQL Databases
Secure Coding

Benefits

Hybrid Working
Financial Wellbeing Benefits
Comprehensive Rewards Package
Continuous Learning And Technical Development

Visa sponsorship

Not detected in the job text

Keywords

Python
Generative AI
Django
Flask
FastAPI
RESTful APIs
Distributed Systems
Microservices
Event-Driven Architecture
Agile
CI/CD
Jenkins
GitLab CI
GitHub Actions
AWS
Azure
GCP
Docker
Kubernetes
PostgreSQL
Oracle
SQL Server
MongoDB
Cassandra
Redis
OWASP Top 10
TensorFlow
PyTorch
Scikit-Learn
Agentic AI

Report this job