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Added 17 days ago
Staff Data Platform Engineer - Snowflake
RBC
Toronto, ON
Full-time
Join RBC's Cloud Data Lake Platform (Snowflake) Engineering team as a Staff Data Platform Engineer, where you'll play a critical role in designing, building, and operating one of Canada's…
Added 12 days ago
Staff Data Platform Engineer - Snowflake
Royal Bank of Canada
Toronto, ON
Full-time
Join RBC's Cloud Data Lake Platform (Snowflake) Engineering team as a Staff Data Platform Engineer, where you'll play a critical role in designing, building, and operating one of Canada's…
Added 6 days ago
Senior Quality Engineer – Test Automation, AI Testing & Java/Python
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Experience with AI evaluation frameworks, LLM testing, prompt engineering, retrieval-augmented generation, embeddings, or model observability.
Added 1 month ago
Principal AI Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Principal AI Engineer. Could It Be You?
Added 2 months ago
AI Solutions Developer (Full-time, 1 year contract with possibility for extension)
BrandActive
Toronto, ON
Full-time · Contract
Design and refine prompts and prompt engineering workflows for LLM-based applications.
Added 8 days ago
Senior AI Engineer - Toronto, ON
Pozent Corporation
Toronto, ON
Contract
Hands�?on experience with GenAI models (GPT, Claude, Gemini, LLaMA) and prompt engineering.
Added 10 days ago
Senior Copilot Studio Developer
GHD Group Pty Ltd
Waterloo, ON
Practical prompt engineering skill for Copilot grounding and agent behaviour, including evaluation, testing, and iteration against real user scenarios.
Added 18 days ago
Senior Product Engineer
Royal Bank of Canada
Toronto, ON
Full-time
…agent-integrated workflows; drive decisions around RAG systems, prompt engineering, agent orchestration, and modern web development patterns (React, micro…
Added 19 days ago
Senior Product Engineer
RBC
Toronto, ON
Full-time
…agent-integrated workflows; drive decisions around RAG systems, prompt engineering, agent orchestration, and modern web development patterns (React, micro…
Added 5 months ago
Applied AI Engineer - Canada
Pulsora
Remote, Canada
$60,000 to $70,000 CAD / year
Full-time · Remote
We are seeking a highly skilled and experienced engineer who can independently build and scale full-stack products while designing and deploying reliable LLM-powered systems and agent…
Added 11 days ago
AI Engineer
GEI Consultants, Inc.
Markham, ON
$110,000 to $150,000 CAD / year
Full-time
The AI Engineer is responsible for the development of AI solutions, typically leveraging pretrained models and copilots, to support GEI’s priority digital and AI initiatives. This role…
Added 5 months ago
AI Engineer
GEI Consultants, Inc.
Markham, ON
Full-time
The AI Engineer is responsible for the development of AI solutions, typically leveraging pretrained models and copilots, to support GEI’s priority digital and AI initiatives. This role…
Added 5 months ago
AI Engineer
GEI Consultants, Inc.
Vaughan, ON
Full-time
The AI Engineer is responsible for the development of AI solutions, typically leveraging pretrained models and copilots, to support GEI’s priority digital and AI initiatives. This role…
Added 5 months ago
AI Engineer
GEI Consultants, Inc.
Guelph, Ontario
Full-time
The AI Engineer is responsible for the development of AI solutions, typically leveraging pretrained models and copilots, to support GEI’s priority digital and AI initiatives. This role…
Added 8 days ago
Business Systems Engineer, Intelligent Automation
Lyft
Toronto, ON
1–2 years building AI Agents/Skills in Workato Genie, including prompt engineering and IDP.
Added 9 days ago
Product Security Engineer, North Security
Cohere
Remote, Canada
$180,000 to $385,000 USD / year
Full-time · Remote
…they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their…
Added 27 days ago
Principal Engineer, AI
BMO
Toronto, ON · BMOPLACE
Full-time
…governed, and scalable. We are seeking experienced Principal/Senior engineers to build and operate the core infrastructure that governs how AI runs at BMO - the AI Gateway, Policy Engine,…
Added 1 month ago
Piping Engineer
AtkinsRéalis
Mississauga, ON
Full-time
Provide prompt response and engineering resolutions on any critical engineering related matters.
Added 1 month ago
Directeur ou directrice principal(e) de produit, IA conversationnelle// Principal Product Manager- Conversational AI
Hopper
Remote, Canada
Full-time · Remote
Added 1 month ago
Principal Product Manager- Conversational AI
Hopper
Remote, Canada
$200,000 to $250,000 CAD / year
Full-time · Remote
The ability to write enough code to get a prototype working without waiting on an engineer, treating AI tools as a normal part of how they build
Added 2 months ago
Agent Product Operations
Runbook
Canada
Full-time
…agent, then own getting it there. Whether the fix is sharper prompt engineering, a new SKILL.md file, a change to the process, or looping in engineering, you keep pushing until the agent…
Added 3 months ago
Senior Data Scientist | Scientifique de données senior
Jesta I.S.
Westmount, Quebec · Montreal, Quebec
Full-time
Design and implement LLM-powered applications using RAG, fine-tuning, prompt engineering, structured outputs, and vector databases.
Added 2 days ago
Intermediate Python Engineer
Citi
Mississauga, ON
Full-time
Apply advanced prompt engineering, token usage optimization, and Retrieval-Augmented Generation (RAG) techniques to develop efficient, production-grade solutions using Citi's proprietary…
Added 27 days ago
Senior Artificial Intelligence Platform Engineer & Fabrics
BMO
Toronto, ON · BMOPLACE
Full-time
…safe, governed, and scalable. We are seeking experienced Senior Engineers to help build and operate the core infrastructure that governs how AI runs at BMO: the AI Gateway, Policy Engine,…
Added 27 days ago
Senior Artificial Intelligence Platform Engineer, AI Platform & Fabrics
BMO
Toronto, ON · BMOPLACE
Full-time
…safe, governed, and scalable. We are seeking experienced Senior Engineers to help build and operate the core infrastructure that governs how AI runs at BMO: the AI Gateway, Policy Engine,…

Citi

Intermediate Python Engineer

Mississauga, ON, Canada

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Experience: 4+ years of hands-on experience applying deep professional experience in Python for backend development, with the ability to design and build scalable, high-performance systems.
Posting language: English
Posted: Sep 18, 2026

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Applications open in a new tab.

Original job description

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities

Build and implement sophisticated risk algorithms on Citi's strategic platforms by integrating Generative AI foundational models to validate market behavior and extract actionable intelligence from large volumes of chat & voice data.
Apply advanced prompt engineering, token usage optimization, and Retrieval-Augmented Generation (RAG) techniques to develop efficient, production-grade solutions using Citi's proprietary data at scale.
Design, develop, and deliver end-to-end backend systems - from architectural design and system analysis through to deployment on Kubernetes-based infrastructure.
Continuously evaluate and implement emerging Generative AI techniques and technologies to improve platform capability and development efficiency.
Collaborate with cross-functional teams to define, design, and ship new features across a platform with hundreds of underlying controls.
Produce high-quality, production-ready software that is unit-tested, code-reviewed, and integrated continuously into live systems.
Create and maintain clear, comprehensive technical documentation to support system reliability and team knowledge sharing.

Required Qualifications & Skills

4+ years of hands-on experience applying deep professional experience in Python for backend development, with the ability to design and build scalable, high-performance systems.
Practical knowledge of Kubernetes for deploying and operating scalable backend platforms and engineering high-performance APIs.
Solid command of software engineering fundamentals, including system design, data structures, and algorithms.
Ability to work independently, manage competing priorities, and deliver across multiple workstreams without close direction.
Bachelor's degree or equivalent professional experience.

Beneficial Skills & Qualifications

Experience working in financial services or banking, with familiarity with trading workflows, market data, or financial risk concepts.
Exposure to processing and deriving insights from large volumes of unstructured or conversational data.
Strong communication and influencing skills, with the ability to align technical and non-technical stakeholders around shared goals.
Experience working across cross-functional teams and contributing to collaborative platform delivery.

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 role involves building and implementing sophisticated risk algorithms using Generative AI and RAG techniques on strategic platforms. You will also design, develop, and deploy end-to-end backend systems on Kubernetes-based infrastructure while collaborating with cross-functional teams.

Requirements

Candidates must have 4+ years of hands-on experience in Python backend development and practical knowledge of Kubernetes. A bachelor's degree or equivalent professional experience is required, along with strong fundamentals in system design and algorithms.

Skills

Python
Generative AI
Kubernetes
RAG
Prompt Engineering
Backend Development
System Design
Data Structures
Algorithms
API Development
Risk Algorithms
Software Engineering
Unit Testing
Code Review
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

Python
Generative AI
Kubernetes
RAG
Prompt Engineering
Backend Development
Risk Algorithms
System Design
Data Structures
Algorithms
API
Financial Services
Market Data
Unstructured Data
Conversational Data
Software Engineering
Unit Testing
Code Review
Technical Documentation
Applications Development

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