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Added 2 months ago
M
Software Engineer – Ground Systems / Operations
MDA
Saint-Bruno-de-Montarville, QC
- Full-time
The Software Engineer will work under the supervision of the Lead Software Engineer and specific Component Lead/Product Owner to participate in the development, integration, testing and…
Added 23 days ago
G
Java Developer
Genpact
Montreal, QC
- Full-time
Can work on a collaborative cross-technology team where Java, APIs (services), PL/SQL interact with a range of business logic interfaces & systems.
Added 23 days ago
JG
Sr. Java Developer (FULL STACK)
J&M Group
Calgary, AB
- Contract
Lead the design and implementation of scalable microservices architecture to enhance system performance and reliability
Added 1 month ago
K
Staff Software Engineer, Payments
Kindsight
Canada
- Full-time
Lead complex design decisions across multiple products and systems.
Added 26 days ago
C
Gen AI Python Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
We are looking for a Python Developer (Applications Development Sr Programmer Analyst - C12) with hands-on experience developing Gen AI solutions. As a developer, you will leverage your…
Added 25 days ago
Senior Software Test Engineer
Coursera
Toronto, ON
Research and identify AI augmented agentic solutions and lead large-scale test automation initiatives
Added 4 months ago
OB
Test Automation Architect
O2E Brands
Vancouver, British Columbia · Greater Vancouver Metropolitan Area
- Full-time
Partner with the Senior Manager, QA Engineering to define long-term Test Strategies, conduct in-depth Test Automation Tool Evaluation, and lead holistic QA Process Improvement initiatives.
Added 4 months ago
S
Lead Java Developer
Synechron
Mississauga, Ontario
- $115,000 to $125,000 CAD / year
- Full-time
We are looking for a highly skilled Senior Java Developer to join our company. In this role, candidate will design, create, and implement various Java-based solutions for the business that…
Added 1 month ago
QA Engineer
Celestica International LP
Toronto, ON
…while occasionally supporting the critical migration of legacy Java systems into a modern .NET architecture. In this role, you will execute testing strategies, contribute to test automation…
Added 2 months ago
V
Engineering Lead, Quality
Vancity
Toronto, ON · Vancouver, BC
- Full-time
As a Engineering Lead, Quality, you will play a senior technical role responsible for ensuring the quality, reliability, and performance of member-facing platforms through hands-on…
Added 2 months ago
R
Staff Software Engineer
RBGlobal
Burnaby, BC
- Full-time
…learning, fostering an environment where diverse perspectives lead to groundbreaking solutions. Team members are empowered to share ideas and experiment across teams in all aspects of the…
Added 23 days ago
TI
Full Stack Java Developer
Themesoft Inc.
Calgary, AB
- Contract
Lead the design and implementation of scalable microservices architecture to enhance system performance and reliability
Added 22 days ago
AEM Tower Lead
Capgemini
Vancouver, BC
We are seeking an experienced AEM Tower Lead to lead the design, development, governance, and delivery of Adobe Experience Manager (AEM) solutions supporting enterprise digital experience,…
Added 4 months ago
C
Backend Java Developer
CIBC
Toronto, Ontario
- Full-time
…platforms with a variety of system integration and patterns. As a Java/J2EE Developer, you first need to be an expert programmer. You will lead development and implementation of solutions…
Added 23 days ago
LM
DevSecOps Developer
Lockheed Martin
Halifax, NS
- Full-time
Added 23 days ago
R
Staff AI Security Researcher (Global Security)
RBC
Toronto, ON · Vancouver, BC · Calgary, AB
- Full-time
RBC is seeking a Staff AI Security Researcher (Global Security) to lead threat research and vulnerability assessment in AI/ML security, a critical and rapidly evolving domain for financial…
Added 23 days ago
A
Custom Application Development Lead
Accenture
Montreal, QC
- Full-time
YOU ARE: A Custom Application Development Lead with strong experience leading the design, development and delivery of modern enterprise applications and Enterprise Content Management (ECM)…
Added 23 days ago
RB
Staff AI Security Researcher (Global Security)
Royal Bank of Canada
Calgary, AB · Vancouver, BC · Toronto, ON
- Full-time
RBC is seeking a Staff AI Security Researcher (Global Security) to lead threat research and vulnerability assessment in AI/ML security, a critical and rapidly evolving domain for financial…
Added 4 months ago
T
Software Developer - Android (Canada)
TextNow
Canada
- Full-time
…(intermediate/senior/staff+). Whether you're an experienced developer looking to lead complex systems, or an early-career developer eager to grow, we'll align your title and scope based on…
Added 2 months ago
CI
Lead Engineer, Total Fund Management Financing, Public Markets Technology
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
Lead the architecture, design, development and deployment of scalable, resilient and secure applications using Java and AWS
Added 2 months ago
TD
Technical Lead - Five9
TELUS Digital
Remote, Canada
- $132,000 to $165,000 CAD / year
- Full-time
- Remote
Our Technical Lead - Five9 will be an integral part of our CX Platforms practice at TELUS Digital. This role is based in Toronto, CA. This role requires occasional travel to client sites…
Added 2 months ago
C
Lead Software Engineer
Citi
Mississauga, ON
- Full-time
…a growing global business. We are seeking a talented Senior Java Engineer to drive the architecture, design, and implementation of our Futures Data as a Service post-trade orders &…
Added 23 days ago
TR
Senior Software Engineer II
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
…Connectors, and Web services Connectors/Listener, complex scripts (Java or Groovy scripts), process/ sub-processes interdependencies and scheduled data jobs, performance…
Added 23 days ago
Senior Web Back-End Developer
Vacances Air Canada Vacations / Air Canada Rouge
Montreal, QC
· Lead back-end development with a strong focus on modern web technologies.
Added 23 days ago
RA
Intermediate Integrated Software Specialist
RidgeTech Automation
Cambridge, ON
- Full-time
Develop code and scripting in multiple languages including JSON, Python, T-SQL, HTML, JAVA & .NET, and apply to industrial automation systems (i.e. Ignition and/or FactoryTalk SE)

Citi

Gen AI Python Developer - Assistant Vice President

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

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Job details

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Experience: 5+ years of progressive experience in Applications Development or Systems Analysis, with a substantial and demonstrated focus on Python technologies.
Posting language: English
Posted: Sep 8, 2026

Original job description

We are looking for a Python Developer (Applications Development Sr Programmer Analyst - C12) with hands-on experience developing Gen AI solutions. As a developer, you will leverage your deep technical knowledge to drive the creation of high-quality software products. You will also be expected to share your technical expertise and promote a culture of technical excellence within the team. The developer will work with a Team Lead and will be a code-contributing member of the team that will deliver solutions against the sprint-level commitments.

Responsibilities

Demonstrating technical knowledge and expertise in software development, including programming languages, frameworks, and best practices.
Actively contributes to the implementation of features and technical solutions. Write clean, efficient, and maintainable code that meets the highest standards of quality.
Collaborate with other Engineers to define and evolve the overall system architecture and design.
Provide guidance on scalable, robust, and efficient solutions that align with business requirements and industry best practices.
Code contributing member of an Agile team, working to deliver sprint goals.
Stay up to date with emerging technologies, tools, and industry trends. Evaluate their potential impact on the organization and provide recommendations for technology adoption and innovation.
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Core Technical Proficiency:

Expert-level knowledge of Python and its robust ecosystem, with extensive hands-on experience in building scalable, resilient, and high-performance applications.
Experience with various database technologies, including relational databases (e.g., PostgreSQL, Oracle, SQL Server) and NoSQL databases (e.g., MongoDB, Cassandra, Redis).
Proven expertise in designing, developing, and consuming secure RESTful APIs and other inter-application integration patterns.
Hands-on experience with CI/CD systems (e.g., Jenkins, GitLab CI, GitHub Actions) and establishing robust automated deployment pipelines.
Strong background in cloud platforms (e.g., AWS, Azure, GCP), including significant experience with containerization (Docker) and container orchestration (Kubernetes).
Advanced troubleshooting, debugging, and performance optimization skills for complex, distributed applications and systems.
Proficiency in automated testing frameworks (e.g., Pytest, unittest).
Solid understanding of secure coding practices and application security principles (e.g., OWASP Top 10, data encryption, access control mechanisms).
Experience in modern version control systems, particularly Git, including advanced branching strategies and pull request workflows.

Artificial Intelligence (AI) Proficiency:

Exposure with AI/Machine Learning tools, frameworks (e.g., TensorFlow, PyTorch, scikit-learn), and platforms.
Practical experience using any of AI tools such as Copilot, Devin, Windsurf, Antigravity, and AI models like Claude/Gemini/GPT.
Experience with Agentic AI tools and their application in development workflows, exposure in writing Agents, Skills and creating Agentic frameworks
Understanding and practical application of Generative AI concepts and tool usage.

Desirable Qualifications:

Experience or familiarity with Java development, particularly within enterprise-level application contexts.
Knowledge of modern frontend frameworks (e.g., React, Angular, Vue.js) for full-stack development capabilities.

Desirable Domain Knowledge:

Understanding of financial services industry domain, regulatory requirements, and compliance standards.

Required Qualifications:

5+ years of progressive experience in Applications Development or Systems Analysis, with a substantial and demonstrated focus on Python technologies.
Proven experience in successfully delivering complex software development projects from inception to production deployment.
Subject Matter Expert (SME) in Python application development, encompassing advanced knowledge of frameworks (e.g., Django, Flask, FastAPI), best practices, and design patterns.
Strong proficiency in software architecture principles, distributed system design patterns (e.g., Microservices, Event-Driven Architecture), and object-oriented programming.
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Education:

Bachelor’s degree/University degree or equivalent experience

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.

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More about this job

Responsibilities

The developer will design and implement scalable Gen AI solutions while contributing clean, efficient code to an Agile team. They will also collaborate on system architecture and provide technical guidance to ensure high-quality software delivery.

Requirements

Candidates must have 5+ years of experience in software development with a strong focus on Python and distributed system design. Proficiency in AI frameworks, cloud platforms, and containerization technologies is required for this role.

Skills

Python
Generative AI
Machine Learning
Cloud Platforms
Docker
Kubernetes
RESTful APIs
CI/CD
PostgreSQL
NoSQL
Agile
Software Architecture
Automated Testing
Git
Distributed Systems
Agentic AI

Visa sponsorship

Not detected in the job text

Keywords

Python
Generative AI
Machine Learning
AWS
Azure
GCP
Docker
Kubernetes
CI/CD
Jenkins
GitLab CI
GitHub Actions
PostgreSQL
MongoDB
Cassandra
Redis
RESTful APIs
Agile
Microservices
Event-Driven Architecture
Pytest
TensorFlow
PyTorch
Scikit-learn
Claude
Gemini
GPT
Agentic AI
Software Architecture
Financial Services

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