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Added 7 mins ago
BR
Vice President, Accounting Operations
Brookfield Renewable N.A.
Gatineau, QC
- Full-time
Brookfield Renewable North America (BRNA) is part of Brookfield’s global renewable platform - one of the world’s largest investors, owners, and operators of renewable power and…
Added 7 mins ago
A
Senior Test Engineer
Actalent
Ottawa, ON · Nepean, ON
- $50 to $60 CAD / hour
- Contract
Lead New Product Introduction (NPI) activities for a market-leading optical test platform, ensuring smooth transition from R&D into manufacturing.
Added 24 mins ago
M
Innovation Hub Solution Engineer - Application Development
Microsoft
Toronto, ON · Goodwood, ON
- Full-time
Certification in relevant technologies or disciplines (e.g., Office 365, Power BI, Azure Architect and Development exams, Cloud Platform Technologies, Information Security, Architecture).
Added 24 mins ago
Q
FY27 Intern - Applied AI Engineering Intern (Hardware Systems) - Canada (16 months)
Qualcomm
Markham, ON
- Full-time
…breakthroughs, we deliver leading-edge AI, high performance, lower-power computing, and unrivaled connectivity. We’re proud to be the partner of choice to many of the world’s largest…
Added 53 mins ago
YC
D365 Finance & Operations Sr. Analyst
Yoush Consulting
Toronto, ON
- Full-time
…role requires a deep understanding of Microsoft Dynamics 365, Power Platform, BI reporting and…
Added 1 hour ago
C
Data Engineering Expert
Croesus
Montreal, QC · Laval, QC
- Full-time
…transformation, governance, and high availability of reliable data to power analytics and artificial intelligence solutions. The incumbent also ensures the operational performance,…
Added 2 hours ago
I
Client Support Specialist
iQmetrix
Vancouver, BC
- Temporary
…retail. Interconnected Commerce is an AI-native telecom commerce platform that acts as a system of intelligence. It replaces fragmented legacy stacks with a modern, modular operating layer,…
Added 2 hours ago
HA
Software Engineer II - Digital Thread & Analytics
Honeywell Aerospace
Mississauga, ON
- Full-time
Experience with Power BI, Power Query, and Microsoft Power Platform technologies.
Added 2 hours ago
B
Applications Support Analyst
BMO
Toronto, ON
- Full-time
…availability, and operational effectiveness of the Finance platform. The role supports critical regulatory reporting processes through proactive monitoring, incident management, batch…
Added 2 hours ago
Technical Program Manager, Systems Engineering
Tenstorrent
Toronto, ON
…share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and…
Added 3 hours ago
CR
Specialist Disability & Claims Mgmt - Bilingual
Chartwell Retirement Residences
Mississauga, ON
- Full-time
Manage relationships with platform leads, management in homes and corporate office
Added 3 hours ago
O
Sr Principal Consultant-Advanced Customer Support / Managed Services, Oracle | NetSuite – Products
Oracle
Canada
- Full-time
…value of NetSuite --- Oracle's leading AI-powered cloud ERP…
Added 3 hours ago
P
Associate Director, Compliance
Purpose
Toronto, ON
- Full-time
…entrepreneur Som Seif, the company is developing a diversified product platform aimed at addressing historically underserved segments of the market. Purpose Unlimited’s businesses include…
Added 3 hours ago
T
Dam Safety Engineering Intern (Student)
TransAlta
Calgary, AB
- Temporary
We believe in the power of purpose, the strength of collaboration, and the value of continuous learning. If you’re ready to make a real impact in a dynamic industry, you bring the energy…
Added 3 hours ago
T
Operating Technician
TransAlta
Kingston, ON
- Full-time
We believe in the power of purpose, the strength of collaboration, and the value of continuous learning. If you’re ready to make a real impact in a dynamic industry, you bring the energy…
Added 3 hours ago
Legal/Compliance - Associate Director, Compliance
Purpose Unlimited
Toronto, ON
…entrepreneur Som Seif, the company is developing a diversified product platform aimed at addressing historically underserved segments of the market. Purpose Unlimited’s businesses include…
Added 3 hours ago
3
Platform Data Engineer
360insights
Moncton, NB · Whitby, ON
- $93,500 to $108,500 CAD / year
The role spans the full data lifecycle, including data ingestion, transformation, pipeline development, platform operations, documentation, Power BI development, and reporting…
Added 3 hours ago
W
Business Analyst, ServiceNow - Global Finance
WSP
Montreal, QC
- Full-time
With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions.
Added 3 hours ago
MS
Java Tech Lead (Hybrid) / Responsable technique Java (hybride)
Morgan Stanley
Montreal, QC
- Full-time
In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the…
Added 3 hours ago
TP
Engineering Supervisor, Instrumentation & Controls
Team Power Solutions
Saskatoon, SK
- Full-time
Power Your Potential. Build More Than Projects. Build Your Future.
Added 3 hours ago
GV
Spécialiste digitalisation et configuration produit (Plateforme Genesis) / Product data specialist (Platform PLM Genesis)
GE Vernova
La Prairie, QC
- Full-time
Outils de visualisation de données et d'informatique décisionnelle (ex. : Power BI, Tableau).
Added 3 hours ago
BR
Vice President, Accounting Operations
Brookfield Renewable U.S.
Gatineau, QC
- Full-time
Brookfield Renewable North America (BRNA) is part of Brookfield’s global renewable platform - one of the world’s largest investors, owners, and operators of renewable power and…
Added 3 hours ago
2 Year Term Supply Chain Analyst S2P
FortisAlberta
Airdrie, AB
Support the use and enhancement of procurement analytics and process tools, including Power BI, Signavio and other analytics platforms to improve reporting, process visibility, and decision…
Added 4 hours ago
A
Senior Director, SoC Power and Clocking Technology
Arm
Toronto, ON
- Full-time
As a Technology Team lead over SoC Power and Clocking, you will be accountable for gathering requirements, prototyping and developing the SOC Level clock, reset, power and thermal…
Added 4 hours ago
QW
Gen AI Developer
Quantum World Technologies Inc.
Toronto, ON
- Contract
Experience defining KPI frameworks and working with Power BI (DAX, data models, row-level security) or a comparable BI platform.

Citi

AI Lead Engineer, Technical Lead - Services AI Platform

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

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Applications open in a new tab.

Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Experience: 10 or more years of software engineering experience, including at least 5 years focused on AI and machine learning solutions delivered in production environments.
Posting language: English
Posted: Oct 21, 2026

Original job description

Citi is hiring an AI Lead Engineer, Technical Lead to build and shape the engineering foundation of its Services AI Platform, a multi-tenant, production-grade ecosystem where agentic AI meets enterprise scale. This player-coach role combines hands-on coding with technical direction, giving you ownership over a platform built for trust, resilience, and scalability. You will turn complex enterprise workflows into intelligent, automated systems that deliver measurable impact across Citi's global operations.

Responsibilities

Build full-stack AI platform components using Python and Angular, including large language model fine-tuning interfaces and experiment tracking dashboards.

Design and optimize multi-tenant intelligent agents using modular orchestration patterns such as ReAct and ReWOO to power scalable, production-ready agentic workflows.

Build Model Context Protocol servers that enforce clean, decoupled communication layers so agents interact only through defined API boundaries.

Develop advanced retrieval-augmented generation pipelines, including Knowledge Graph RAG, LightRAG, and RAPTOR hierarchical summary architectures, to enable sophisticated enterprise data retrieval.

Integrate vector and graph databases such as Neo4j and pgvector to support complex, thematic data retrieval at platform scale.

Design precise prompt and intent classification logic that prevents workflow collisions and ensures accurate handling of agent instructions.

Partner with subject matter experts to translate domain knowledge into automated, agent-driven solutions.

Collaborate with UI and API teams to deliver seamless end-to-end integrations across the platform.

Required Qualifications & Skills

10 or more years of software engineering experience, including at least 5 years focused on AI and machine learning solutions delivered in production environments.

2 or more years of hands-on experience in generative AI, including large language model development, retrieval-augmented generation, and prompt engineering.

3 or more years leading technical teams and owning end-to-end delivery of complex software or AI platforms.

Deep practical experience with AWS infrastructure and services for AI and machine learning workloads.

A demonstrated portfolio of AI solutions deployed into live business environments, showing both technical depth and delivery ownership.

Education

Bachelor’s or Master’s degree in Computer Science, Data Science, AI, or a related field

What We Offer

At Citi, you will work at the forefront of enterprise AI engineering within a global platform team that values technical excellence, collaboration, and meaningful business impact. This is a role where your code ships to production, your architectural decisions shape the platform, and your leadership directly influences the capability and performance of the team around you.

Hybrid working model with 3 days in the office and 2 days working remotely, giving you structure alongside genuine flexibility.
Access to cutting-edge AI infrastructure, tools, and frameworks that keep you at the leading edge of the field.
Continuous learning and development support, including access to technical training, industry conferences, and structured career growth pathways.
The opportunity to lead high-impact engineering at global scale, with your work directly influencing how Citi builds and deploys intelligent automation across the enterprise.
Competitive compensation and a comprehensive financial wellbeing package reflective of a Vice President-level position at a leading global institution.
Wellbeing support programs that help you maintain balance and perform at your best over the long term.

Build the AI platform that powers Citi's next generation of intelligent automation - apply now and bring your engineering leadership to one of the most technically ambitious platforms in global financial services

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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:

$120,800.00 - $170,800.00

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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

The AI Lead Engineer will build and shape the engineering foundation of the Services AI Platform by developing full-stack components and intelligent agent workflows. This role involves partnering with subject matter experts to translate domain knowledge into automated, agent-driven solutions while ensuring platform scalability and trust.

Requirements

Candidates must have 10+ years of software engineering experience, including at least 5 years in AI/ML and 3 years in technical leadership. A Bachelor’s or Master’s degree in a relevant field is required, along with deep practical experience in AWS and generative AI technologies.

Skills

Python
Angular
Generative AI
Large Language Models
Retrieval-Augmented Generation
Prompt Engineering
AWS
Neo4j
Pgvector
Knowledge Graph
ReAct
ReWOO
Model Context Protocol
Machine Learning
Technical Leadership
Software Engineering

Benefits

Hybrid working model
Continuous learning and development support
Access to cutting-edge AI infrastructure
Competitive compensation
Financial wellbeing package
Wellbeing support programs

Visa sponsorship

Not detected in the job text

Keywords

AI Lead Engineer
Services AI Platform
Agentic AI
Python
Angular
Large Language Models
ReAct
ReWOO
Model Context Protocol
Retrieval-Augmented Generation
Knowledge Graph
Neo4j
Pgvector
AWS
Machine Learning
Prompt Engineering
Intelligent Automation
Full-stack
Enterprise Scale
Technical Leadership
Software Engineering
Data Science
API
Vector Databases
Production-grade
Multi-tenant
Cloud Infrastructure
System Architecture
Automation
Financial Services

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