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Added 1 min ago
Cybersecurity Analyst II
TRIUMF
Vancouver, BC · TRIUMF
Full-time
Cybersecurity risk expertise: Lead technical security risk assessments across systems, applications, infrastructure, and projects, identifying vulnerabilities and evaluating whether…
Added 1 min ago
Python Analyst/Programmer
TMX Group
Montreal, QC
Full-time
Minimum of 5 years of experience as an Analyst Programmer, including at least 3 years of hands-on Python development experience.
Added 1 min ago
Modern Workplace Enablement Specialist
AIMCo
AB · Calgary, AB · Edmonton
Full-time
Post-secondary education in Information Technology, Business, Organizational Development, Communications, Education or a related field, or an equivalent combination of education and…
Added 30 mins ago
Senior Financial Analyst
Deloitte
Toronto, ON
Full-time
As a Senior Financial Analyst within the Financial Analysis & Business Support team, you will foster strong working relationships with your clients and leverage exceptional technical skills…
Added 1 hour ago
Senior Business Analyst
BITS Recruiting
Toronto, ON
$90 to $91 CAD / hour
Contract
We are looking for a Senior Business Analyst to support business analysis and I&IT initiatives within a large public-sector environment.
Added 2 hours ago
Sr./Staff TPM - Inference Capacity
Cerebras
Toronto, ON
Full-time
This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking real-time iteration and increasing intelligence via additional agentic…
Added 2 hours ago
Python Analyst/Programmer
TMX Group
Montreal, QC
Full-time
Minimum of 5 years of experience as an Analyst Programmer, including at least 3 years of hands-on Python development experience.
Added 2 hours ago
Senior Analyst, Business Performance
Enercare
Markham, ON
The Senior Analyst, Business Performance plays a critical role in supporting all areas of the business units by providing financial oversight, operational support, strategic insights, and…
Added 3 hours ago
Senior Business Application Analyst
Planitar
Waterloo, ON
Full-time
As the Senior Business Systems Application Analyst you will understand how a team really works today, find where the process itself is the problem, agree a better way of working with the…
Added 4 hours ago
ERP Business Analyst
Husky Technologies
Bolton, ON
Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 4 hours ago
Quality Assurance Consultant
Miipe Quality Solutions
Markham, ON
$60,000 to $75,000 CAD / year
Full-time
…like banking, telecommunications, insurance, utilities, and technology. We offer the stability of long-term engagements, low turnover, and a flexible resourcing model that supports career…
Added 4 hours ago
IT Project Manager - Re-Insurance
Collabera
Toronto, ON
Contract
Strong ability to assess risk and apply management principles to technology applications/products and business functions.
Added 5 hours ago
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 5 hours ago
Senior Analyst, Data & Analytics (12 Month Contract)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 5 hours ago
Senior Analyst, Data & Analytics
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 5 hours ago
Senior Analyst, Data & Analytics (12 Month Contract)
Canada Life
Toronto, ON
Full-time
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 5 hours ago
Senior Analyst, Data & Analytics
Canada Life
Toronto, ON
Full-time
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 5 hours ago
Senior Analyst, Data & Analytics
Canada Life
Winnipeg, MB
Full-time
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 5 hours ago
Senior Analyst, Data & Analytics (12 Month Contract)
Canada Life
Winnipeg, MB
Full-time
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 5 hours ago
Senior Analyst, Data & Analytics
Canada Life
London, ON
Full-time
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 5 hours ago
Senior Analyst, Data & Analytics (12 Month Contract)
Canada Life
London, ON
Full-time
The Senior Data Analyst leads analytical framing, experimentation, business analysis, value realization, stakeholder engagement, and solution delivery support for AI-enabled business…
Added 6 hours ago
IT - Info Security Analyst II
Robertson & Company Ltd.
Toronto, ON
Contract
We use AI technology as part of our application review process to assist with screening and assessment. All applications are also reviewed by our recruitment team.
Added 6 hours ago
Senior CRM Analyst - MS Dynamics
Nors
Quebec, QC · Mississauga, ON · Laval, Quebec, QC · Missisauga, Ontario, ON
The Senior CRM Analyst - MS Dynamics serves as the functional expert and hands-on owner of the MS Dynamics CRM platform for Nors Canada, combining strong configuration skills with some…
Added 6 hours ago
Director of Revenue Growth & Partnerships
InsuranceWorks.ca
Toronto, ON
Full-time
…cost-effectiveness and competitiveness. This role also supports the development and maintenance of the enterprise risk management framework through financial and opportunity-focused…
Added 7 hours ago
Senior Technical Business Analyst
Compass Technology
Mississauga, ON
$70,000 to $95,000 CAD / year
Full-time
We are seeking an experienced Senior Business Analyst to support enterprise initiatives across finance, operations, and technology. This role will be responsible for end-to-end requirements…

Citi

Python Developer, Assistance Vice President

Mississauga, ON, Canada

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

Apply About employer

Applications open in a new tab.

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.

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Primary Location Full Time Salary Range:

$94,300.00 - $141,500.00

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

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

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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.

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This job opening is for an existing job vacancy.

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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

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