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Added 16 mins ago
ES
Senior Data Engineer
Exchange Solutions
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Responsible for key contribution of significant parts of the data platform and drive long-term architectural decisions related to tooling, data modelling, semantic architecture, automation,…
Added 31 mins ago
T
Senior Python Test Automation Engineer
Telesat
Ottawa, ON
- Full-time
Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications,…
Added 31 mins ago
AC
Back-end Developer – Proactive Hiring
Air Canada
Toronto, ON · Dorval, QC
- Full-time
We’re seeking a creative and detail-oriented Back-end developer to play a critical role in ensuring our systems operate seamlessly behind the scenes by designing, building, and maintaining…
Added 31 mins ago
S
Business Intelligence (BI) Data Engineer
Semex
Guelph, ON
- Full-time
At Semex / Boviteq, we truly believe that your work and workplace should be more than just a job - they are an invaluable part of your career and personal journey. We believe you should…
Added 46 mins ago
SI
Manager, Information Security Risk
Staff IT Search Group Inc.
Oakville, ON
- Full-time
…Information Security Risk to lead the assessment, governance, and oversight of information security risks across enterprise technology initiatives, with a primary focus on the secure…
Added 46 mins ago
P
Data Integration Engineer
Prophix
Toronto, ON · Etobicoke, ON
- Full-time
Prophix helps finance teams work with greater flexibility and confidence through Prophix One™, our Financial Performance Platform. We bring planning, reporting, and automation together so…
Added 46 mins ago
NB
Senior Data Solutions Architect
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior Data Solutions Architect within the Wealth Management Solution and Data Architecture team at National Bank means leading the definition and implementation of innovative…
Added 1 hour ago
Solution Architect
PCL Construction
Edmonton, AB
…Alberta (Corporate), you'll have the opportunity to design and deliver scalable enterprise data, analytics and AI capabilities. This hands-on role will build trusted data products, shared…
Added 1 hour ago
OT
Principal Product Manager
Open Text Corporation
Waterloo, ON
- Other
Drive platform modernization, migrations, consolidations, integrations, automation initiatives, and reusable solutions that improve productivity, adoption, and operational efficiency.
Added 1 hour ago
C
Senior Project Manager – Operational Systems & Digital Solutions
CIMA+
Mississauga, ON · Toronto, Ontario
- $125,440 to $172,440 CAD / year
- Full-time
The Operational Solutions and Technologies team is dedicated to delivering innovative solutions that enhance the resilience, efficiency, and sustainability of critical infrastructure,…
Added 1 hour ago
C
Applications Engineering Lead - Senior Vice President
Citi
Mississauga, ON
- Full-time
Establish and promote engineering best practices for coding, testing, CI/CD, observability, and automation.
Added 1 hour ago
PM
Commercial Analyst
Profound Medical
Mississauga, ON
- $100,000 to $140,000 CAD / year
- Full-time
Develop and maintain commercial reporting solutions using Power BI, Excel, CRM platforms, and other analytics tools.
Added 1 hour ago
JC
Senior Machine Learning Engineer - (Biometrics)
Jumio Corporation
Montreal, QC
- Full-time
Jumio is a B2B technology company dedicated to eradicating online identity fraud, money laundering and other financial crimes to help make the internet safer. We leverage AI, biometrics,…
Added 1 hour ago
Consultant SAP SuccessFactors
Syntax
Montreal, QC
Fournisseur de services infonuagiques gérés pour les applications d’entreprise essentielles, Syntax offre des solutions technologiques complètes aux entreprises de toutes tailles depuis…
Added 1 hour ago
C
Senior Project Manager – Operational Systems & Digital Solutions
CIMA+
Toronto, ON
- $125,440 to $172,440 CAD / year
- Full-time
The Operational Solutions and Technologies team is dedicated to delivering innovative solutions that enhance the resilience, efficiency, and sustainability of critical infrastructure,…
Added 1 hour ago
OT
Junior Instrumentation Technician
Ontario Transit Group - Ontario Line - Southern Civil, Stations & Tunnel
Toronto, ON
- Full-time
Strong proficiency in Python, Power Query, or other data automation tools, with the ability to develop innovative solutions, streamline workflows, and transform complex datasets into…
Added 1 hour ago
C
Senior Project Manager – Operational Systems & Digital Solutions
CIMA+
Mississauga, ON
- $125,440 to $172,440 CAD / year
- Full-time
The Operational Solutions and Technologies team is dedicated to delivering innovative solutions that enhance the resilience, efficiency, and sustainability of critical infrastructure,…
Added 1 hour ago
MA
Toolmaker/Dimensional Finisher - Tool and Die
Massiv Automated Systems - Magna International
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Company Description : Massiv Automated Systems, part of Magna International, specializes in designing and building fully integrated automated assembly lines for the North American…
Added 1 hour ago
BS
IAM Analyst
Brainhunter Systems Ltd
Calgary, AB
- Contract
The Digital Workplace Services (DWS) Administrator - Entra ID reports to the Manager, Digital Workplace Services and supports the administration, implementation, and ongoing operation of…
Added 1 hour ago
SE
Senior Embedded Software Developer
Schneider Electric
Victoria, BC
- $91,200 to $136,800 CAD / year
- Full-time
Join Schneider Electric's Embedded Design team in Victoria, British Columbia, and contribute to the development of advanced power metering solutions, including the ION8700, ION9000, and…
Added 1 hour ago
Project Manager
ATS Automation
Cambridge, ON
…history, we are helping advance the future with our factory-wide automation solutions. Within Life Sciences Systems, what we do matters – we custom design, build and service critical…
Added 1 hour ago
C
Product Manager - Business Platforms
CDW
Toronto, ON
- Full-time
The Product Manager – Canada is a member of the Product team within the Business Transformation group, and supports CDW Canada’s selling and services organizations. The role serves as the…
Added 2 hours ago
SS
Software Safety Engineer – AI, LLM & SW-FMEA Automation
Sopra Steria
Montreal, QC
- Full-time
Design and develop LLM- and RAG-based solutions to automate SW-FMEA generation from software architectures, SysML specifications, and safety documentation.
Added 2 hours ago
GD
System Integration Verification & Validation
General Dynamics Missions System International
Ottawa, ON
- Full-time
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…
Added 2 hours ago
GD
System Integration Verification & Validation
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…

Citi

Applications Engineering Lead - Senior Vice President

Mississauga, ON, Canada

$145,100.00 - $217,700.00 · Full-time

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Job details

Pay: $145,100.00 - $217,700.00
Job type: Full-time
Apply by: Nov 10, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

The Applications Development Engineering Lead is a senior level position responsible for establishing and implementing new or revised application systems and programs while driving technical strategy, engineering excellence, and delivery across multiple initiatives. The role requires deep expertise in C#/.NET Core, MSaas/SQL, Microservices, Cloud technologies, Kafka, MongoDB, and distributed systems, along with modern AI-first software engineering practices.

The successful candidate will serve as a technical leader and trusted advisor, guiding solution architecture, mentoring engineering teams, and leveraging AI-powered engineering tools to accelerate delivery and improve software quality.

Responsibilities:

Lead the design, development, and implementation of scalable, resilient, and cloud-native applications using C#/.NET Core, Microservices, Kafka, MSaas/SQL & AI driven initiatives.

Drive architecture and technical design decisions across multiple projects and application domains.

Lead the team of developers/QA/Product managers (Employees & Non-Employees) to drive business driven solutions.

Provide technical leadership for complex engineering initiatives, ensuring alignment with enterprise architecture and engineering standards.

Partner with business, product, architecture, and technology teams to define solution strategies and deliver outcomes.

Lead performance optimization, resiliency improvements, security reviews, and production stability initiatives.

Establish and promote engineering best practices for coding, testing, CI/CD, observability, and automation.

Utilize AI-powered coding assistants and engineering agents (e.g., Lightspeed, GitHub Copilot, Devin AI) to improve development efficiency, code quality, and developer productivity.

Apply Context Engineering and AI-first development practices to effectively leverage coding agents throughout the SDLC.

Mentor senior and junior engineers and drive technical skill development across teams.

Act as a recognized SME and technical advisor for stakeholders, architects, and engineering leadership.

Assess technology risks, drive remediation strategies, and ensure compliance with Citi policies and regulatory requirements.

Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation

Partner with multiple teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements

Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards

Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint

Provide evaluative judgement based on analysis of facts in complicated, unique, and dynamic situations including drawing from internal and external sources

Here is what you bring -

You have 12+ years of experience in enterprise development with deep expertise in C#/.NET Core/Angular 19+, Rest APIs, Kafka, SQL

You have 8+ years experience and are expert in developing/ troubleshooting application with MSaas, MS SQL Server, Databases and setting up CI/CD pipelines.

You have hands-on solid experience in Analysis, Design, Development, Testing and Implementation (all phases of SDLC) using.NET Technologies

Hands-on Experience with Docker, Kubernetes, OpenShift, and cloud-native platforms.

Hands-on experience using Lightspeed, GitHub Copilot, Devin AI, or similar coding agents.

Entity Framework Core: Proficient in database-first and code-first approaches for data access.

Microservices Architecture: Strong understanding of designing and implementing microservices using .NET Core.

Windows Services: Experience in creating and managing background services.

Unit Testing: Proficient in testing frameworks like xUnit, NUnit, and Moq for .NET applications.

Strong understanding of distributed systems, scalability, resiliency, and performance optimization.

Experience driving technical design, architecture reviews, and engineering governance.

Understanding of Context Engineering, prompt design, and Agentic SDLC practices.

Strong knowledge of secure software development and application security.

Strong understanding of distributed systems, scalability, resiliency, and performance optimization.

Experience driving technical design, architecture reviews, and engineering governance.

Experience mentoring engineers and leading technical initiatives across teams.

Strong communication, stakeholder management, and problem-solving skills.

Ability to operate independently and influence technical direction across organizations.

Encouraged to have

Exposure to GenAI applications, LLM-powered solutions, RAG (Retrieval-Augmented Generation), MCP (Model Context Protocol), and AI platform integrations.

Experience with Large Language Models (LLMs), including fine-tuning, prompt engineering, and integrating LLMs into applications, is a plus.

Education:

Bachelor’s degree/University degree or equivalent experience

Master’s degree preferred

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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:

$145,100.00 - $217,700.00

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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 role involves leading the design, development, and implementation of scalable, cloud-native applications while driving technical strategy and engineering excellence. You will mentor engineering teams, manage stakeholders, and leverage AI-powered tools to improve software quality and delivery efficiency.

Requirements

Candidates must have over 12 years of enterprise development experience with deep expertise in C#/.NET Core, Kafka, and SQL. A strong background in microservices, cloud-native platforms, and modern AI-first software engineering practices is required.

Skills

C#
.NET Core
Microservices
Kafka
SQL
Cloud-native
Docker
Kubernetes
OpenShift
AI-powered engineering
CI/CD
Distributed systems
Software architecture
Team leadership
Mentoring
Prompt engineering

Visa sponsorship

Not detected in the job text

Keywords

C#
.NET Core
Microservices
Kafka
SQL
Cloud-native
Docker
Kubernetes
OpenShift
CI/CD
AI-powered coding assistants
GitHub Copilot
Devin AI
Lightspeed
Distributed systems
Software architecture
Entity Framework Core
xUnit
NUnit
Moq
GenAI
LLM
RAG
Prompt engineering
SDLC
Observability
Automation
Technical leadership
Stakeholder management
Engineering governance

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