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Added 5 mins ago
Proposals Specialist
DRA Global
Toronto, ON
Full-time
This role supports the Business Development team to increase Canada’s revenue and profitability by identifying and assessing new business opportunities, prioritizing the leads, developing…
Added 5 mins ago
AVP, Business Proposition Enablement
Pacific Life Re
Toronto, ON
Full-time
The AVP, Business Proposition and Enablement role within the North America Client Solutions Team is responsible for:
Added 5 mins ago
Business Development Manager
PROLINK
Toronto, ON
Full-time
PROLINK is seeking a Business Development Manager to help grow our association and affinity programs. This is an individual contributor role that combines new member sales within existing…
Added 5 mins ago
Internal Audit Manager
Sun Life
Toronto, ON
Full-time
…important for you that may take you away from work during core business hours. In addition, Internal audit fully participates in, and supports, Sun Life’s quinquennial sabbatical program…
Added 5 mins ago
Intern - IT Analyst
iA Financial Group (Industrial Alliance)
Quebec, QC
Internship
Is currently enrolled in a bachelor’s degree in computer science, business administration (MIS, IT), or a related field, and must complete a credited internship in Winter 2027 as part of…
Added 5 mins ago
LEAD SOFTWARE DEVELOPER
The Home Depot Canada
Toronto, ON
Full-time
The Lead Software Developer is responsible for the full scope of activities required within the software development life cycle, including over seeing the oversight and successful delivery…
Added 5 mins ago
Territory Sales Manager - Automotive
EBlock
Calgary, AB
$60,000 to $72,000 CAD / year
Full-time
Build, enhance, and nurture customer relationships to secure customer loyalty and generate business.
Added 5 mins ago
Senior Advisor, Promotion
iA Financial Group (Industrial Alliance)
Quebec, QC
Full-time
…enjoy transforming ideas into impactful initiatives that drive business results? Are you motivated by putting the client…
Added 5 mins ago
Business Cum Data Analyst
Lorven Technologies Inc.
Canada
Contract
Collaborates closely with data architects and engineers to translate business needs into easy to consume deliverables using data engineering and business intelligence tools.
Added 5 mins ago
Manager, Strategy and Business Intelligence
Canerector
Toronto, ON · North York, ON
Full-time
…unmatched industrial expertise. We are growing our Strategy & Business Intelligence Team to turn that knowledge into action, helping our businesses outperform while giving ambitious…
Added 5 mins ago
Senior Manager, Organic Growth
Mistplay
Toronto, ON
$120,000 to $165,000 CAD / year
Full-time
Strong analytical and business case skills. You're comfortable building ROI models for organic investments, partnering closely with analytics, and using data to decide what to scale,…
Added 5 mins ago
Salesforce Automation Developer (Marketing Cloud)
Purolator Inc.
Mississauga, ON
Volunteer
We are seeking a motivated Salesforce Automation Developer. This role is ideal for recent Computer Science graduates who are passionate about software development and interested in building…
Added 5 mins ago
FP&A Analyst, Commercial
Index Exchange
Toronto, ON
Full-time
With more than 20 years of industry leadership, we continue to accelerate the ad technology evolution by applying intelligence closer to the impression and reducing waste across the supply…
Added 5 mins ago
Director, Talent
Yacoub Elite Search
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
…management and retention strategies, succession planning, market intelligence research and leadership and career coaching. We hire and service the C-Suite; building and strengthening their…
Added 5 mins ago
Senior Finance Business partner
Hays
Montreal, QC
$120,000 to $145,000 CAD / year
Full-time
Advanced proficiency in Excel and business intelligence tools.
Added 5 mins ago
SMB Sales Executive
Purolator Inc.
Mississauga, ON
Full-time
Are you energized by the thrill of winning new business? Do you enjoy opening doors, building relationships, and turning opportunities into long-term partnerships? If you're a…
Added 5 mins ago
PROGRAMMATIC SPECIALIST
The Home Depot Canada
Toronto, ON
Full-time
…your total rewards may include: semi-annual bonuses tied to business performance; Deferred Profit-Sharing Program to assist with retirement savings; comprehensive paid benefits; a 15%…
Added 7 mins ago
Compensation Consultant
Superior Plus Propane Talent Acquisition
Mississauga, ON
Bachelor’s degree in Human Resources, Business Administration, Finance, or a related field.
Added 7 mins ago
Venue Supervisor (Conference Centre)
The Globe and Mail
Toronto, ON
Added 7 mins ago
Staff Data Engineer
commonsku
Remote, Canada
$160,000 to $180,000 CAD / year
Full-time · Remote
Guided by our value of being Ten Steps Ahead, we are modernizing our technology to support a rapidly scaling business and user base.
Added 20 mins ago
RESEARCH SECURITY ANALYST (BAND LEVEL 8)
Memorial University, Newfoundland and Labrador
St. John's, NL
Full-time
A university degree in Science, Engineering, Business, Law, Political Science, International Relations, or in a field of specialization appropriate to the position
Added 34 mins ago
CAREERS
Cameron Stephens
Toronto, ON
Full-time
…distinct audiences that together make up Cameron Stephens’ business model. On one side are investors - institutional investors, family offices, and high-net-worth individuals who supply the…
Added 34 mins ago
Manager, Operations & Facilities
BC Legal Management Association
Vancouver, BC
Other
Osler, Hoskin & Harcourt LLP is one of Canada’s leading business law firms. Advising many of Canada’s corporate leaders, as well as U.S. and international parties with extensive interest in…
Added 34 mins ago
Sr. Staff Software Engineer, Inference Platform
Cerebras
Toronto, ON
Full-time
…applications, unlocking real-time iteration and increasing intelligence via additional agentic…
Added 34 mins ago
Staff Software Engineer - Tools & Infrastructure / DevOps
Cerebras
Toronto, ON
Full-time
…applications, unlocking real-time iteration and increasing intelligence via additional agentic…

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

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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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