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Added 11 mins ago
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Senior Manager Delivery - Electrification Team (Construction)
Mace
Toronto, ON
- Full-time
System applications for Electrification Infrastructure development.
Added 11 mins ago
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Industrial Engineer
adidas
Brantford, ON
- Full-time
The Industrial Engineer will identify, evaluate, and implement improvements to processing, distribution, packaging material, equipment, and methods of operations by using proven Industrial…
Added 11 mins ago
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Building Performance Engineer - EIT
RWDI
Guelph, ON
- Full-time
RWDI is hiring a Junior Engineer/EIT for the Building Performance team in the Guelph office. This entry-level role includes but is not limited to:
Added 11 mins ago
HS
Senior Software Engineer
Henry Schein Canada
Surrey, BC
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 11 mins ago
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Exhaust Dispersion Scientist/Engineer/EIT
RWDI
Guelph, ON
- Full-time
RWDI is hiring a Junior Scientist/Engineer/EIT for the Exhaust Dispersion & Design team in the Guelph office.
Added 11 mins ago
MS
Senior Electronic Warfare Systems Engineer
MDA Space
Ottawa, ON · Kanata, ON
- Full-time
We’re on the hunt for a motivated and positive minded Sr. Systems Engineer with experience developing and integrating Electronic Warfare (EW) systems to join our cross functional,…
Added 12 mins ago
HS
Senior Software Engineer
Henry Schein
Surrey, BC
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 12 mins ago
Senior Technical Specialist
Insurance Corporation of British Columbia
North Vancouver, BC
The Information Services Division is currently looking for a Senior Technical Specialist. In this position, you will provide senior-level technical leadership for the design,…
Added 27 mins ago
Senior Data Engineer
Capgemini
Calgary, AB
We are seeking an experienced Databricks Data Engineer to design, develop, and maintain scalable data pipelines and cloud-based data platforms. The ideal candidate will have strong…
Added 27 mins ago
MF
AI Automation & Platform Analyst (Senior Analyst)
Mackenzie Financial Corporation
Toronto, ON · Greater Toronto Area, ON
- Other
We are hiring an AI Automation & Platform Engineer/Analyst to design and build the next generation of agent-driven workflows, automation systems, and internal tools.
Added 42 mins ago
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Senior Long-Term Planning Engineer
Agnico Eagle Mines Limited
ON · Ontario, Canada
- Full-time
Excellent working knowledge of all Microsoft Office Suite applications, especially Outlook, Excel, Word, Sharepoint & PowerPoint.
Added 42 mins ago
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Ingénieur principal ou ingénieure principale en assurance qualité des logiciels/ Senior Software Quality Assurance Engineer
Aviya Aerospace Systems
Longueuil, QC
- Full-time
…Aerospace and Defense Contractors. Aviya has an opening for a Senior Software Quality Assurance Engineer to join our engineering group in Montreal,…
Added 42 mins ago
XS
Security Analyst / Engineer / Architect
XChange Software Inc
Mississauga, ON
- Contract
· Lead architecture reviews across cloud, applications, infrastructure, and third-party solutions.
Added 42 mins ago
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CYBERSECURITY ENGINEER
Adacel
Montreal, QC
- Full-time
Identifier, valider et évaluer la criticité des vulnérabilités dans les plateformes et applications ATM.
Added 42 mins ago
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Senior Full Stack Engineer
Workstream
Vancouver, BC
- Full-time
…workforce in their communities. We are seeking a talented Software Engineer (Full Stack) to join our growing engineering…
Added 42 mins ago
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AI Engineer
Virtusa
Toronto, ON
- Full-time
Job Summary: We are seeking a highly skilled AI Engineer with strong expertise in Python, SQL, AWS Bedrock, AWS SageMaker, LangGraph, LLM Fine-Tuning, and Retrieval-Augmented Generation…
Added 42 mins ago
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Software Engineer - API
CMiC
Toronto, ON
- Full-time
The overall hiring salary range for this position from Intermediate to Senior level, is $70,000 to $115,000 annually
Added 42 mins ago
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Senior Project Engineer
WSP
Calgary, AB
- Full-time
…practical decision-making make a measurable difference. As a Senior Project Engineer, you’ll help guide natural gas compressor station projects from conceptual and FEED phases through…
Added 42 mins ago
SC
Experienced Intermediate Software Engineer, Ruby on Rails
SureSwift Capital
Remote, Canada
- $90,000 to $120,000 CAD / year
- Full-time
- Remote
…and can explain it. You'll work side by side with our other senior engineer, two engineers who share production and learn from each other, and report to the GM, who leads the product. This…
Added 57 mins ago
RC
Renewable Energy Engineer (Entry-Level)
Renewable Careers
Toronto, ON
- $80,000 to $110,000 CAD / year
- Full-time
…are expanding our Toronto team and looking for an entry-level engineer who wants to help build Canada's clean energy…
Added 57 mins ago
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Pipeline Construction & Integrity Survey Director
GeoVerra
Calgary, AB
- Full-time
Collaborate with operational leadership and senior team to develop and deliver on annual operating plans, with an emphasis on top line revenue, operational performance and excellence,…
Added 1 hour ago
TG
Senior Reservoir Engineer
TAQA Group
Calgary, AB
- Full-time
TAQA North is currently searching for a Senior Reservoir Engineer. Reporting to the Asset Manager, the successful candidate will be a key member of the multi-disciplinary asset team,…
Added 1 hour ago
Software Engineer - API
CMiC
Toronto, ON
The overall hiring salary range for this position from Intermediate to Senior level, is $70,000 to $115,000 annually
Added 1 hour ago
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Conversation Bot Engineer - Dialogflow CX
Quantiphi
Toronto, ON
- $140,000 to $150,000 CAD / year
- Full-time
Responsible for developing, enhancing capabilities, modifying and/or maintaining chatbot applications in the Global Markets environment. Conversation Bot Engineers design, code, test, debug…
Added 1 hour ago
MD
Wellhead Protection Hydrologist - Hydrologist 3
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Provide senior-level technical leadership and representation for broader aquifer protection efforts outside of DWSMAs, via efforts such as Groundwater Restoration and Protection Strategies…

National Bank of Canada

LEAD PYTHON DEVELOPER – IT TREASURY PLATFORMS

Montreal, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 29, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

A career as a Lead Python Chief Principal Developer in the Treasury IT team at National Bank means acting as a hands-on technical leader for modern technology platforms. This job allows you to have a positive impact on our organization through your software engineering expertise, architectural judgment, and experience delivering reliable solutions in regulated environments.
Your role

Co-lead the technical direction, architecture, and evolution of Treasury technology platforms and related solutions.
Analyze business needs and design, build, test, deploy, and support applications, integrations, services, and data-processing capabilities.
Plan, refine, prioritize, and assign engineering work with developers, business analysts, users, and line-of-business partners.
Define solution architecture, technical decisions, acceptance criteria, validation controls, monitoring, operational procedures, and production-support practices.
Strengthen code review, continuous integration and continuous delivery, automated testing, security, documentation, and release-management controls.
Mentor engineers and establish practical standards that support shared ownership, early collaboration, continuous improvement, and dependable production outcomes.

Your team Treasury IT is modernizing its technology platforms to deliver reliable, secure, and scalable capabilities that support Treasury and Financial Markets initiatives. You will work closely with technical leadership, developers, business analysts, users, and line-of-business partners in an agile, proactive, and collaborative environment. The team is focused on improving engineering practices while delivering secure, maintainable, scalable, and well-documented solutions.
We aim to offer you maximum flexibility to promote your quality of life. This includes a hybrid work environment and a flexible, adaptable schedule.
The Bank values continuous development and internal mobility. Our personalized training programs, based on learning through action, allow you to master your role and develop new areas of expertise. Tools such as the Data Academy, language training, the Harvard Learning Center, and coaching and mentoring support are available to you at all times.
Requirements

Significant hands-on experience as a senior software engineer, lead software engineer, technical lead, or in an equivalent engineering leadership role, including taking new solutions into production.
Advanced software development experience in Python or another modern programming language, with the ability to build maintainable and well-tested services, applications, integrations, or processing solutions.
Advanced knowledge of software architecture, cloud-native design, application programming interfaces, integration patterns, scalability, resiliency, observability, and security.
Practical experience with structured query language, transformation logic, automated testing, infrastructure as code, source control, code review, deployment automation, and continuous integration and continuous delivery.
Experience designing and operating cloud-based platforms, application programming interfaces, integration services, distributed systems, data pipelines, or large-scale processing solutions.
Experience in Treasury, Financial Markets, risk, regulatory, or another highly governed environment, including security controls, auditability, and production-operating practices.

Languages: French, English
Reason to require this language: you will need to discuss frequently with our service providers or partners who speak a language other than French.
Required skills: Amazon Web Services, Application Security, Cloud-Native Architecture, Containerization, Decision Making, DevSecOps, Event Driven Architecture, Financial Markets, GitLab CI/CD, Initiative, Leadership, Python, Solution Design, System Deployment, Teamwork

Your benefits
In addition to competitive compensation, upon hiring you’ll be eligible for a wide range of flexible benefits to help promote your wellbeing and that of your family such as:

* Health and wellness program, including many options
* Flexible group insurance
* Generous pension plan
* Employee Share Ownership Plan
* Employee and family assistance program
* Preferential banking services
* Involvement in community initiatives
* Telemedicine service
* Virtual sleep clinic

We have an offer that keeps up with trends as well as your needs and those of your family.

Our dynamic work environments and cutting-edge collaboration tools foster a positive employee experience. We value employees’ ideas. Whether through our surveys or programs, regular feedback and ongoing communication are encouraged.

Making a bold move in a people-first environment
We’re a bank on a human scale that stands out for its courage, entrepreneurial culture, and passion for people. Our mission is to have a positive impact on people’s lives. Our core values of partnership, agility, and empowerment inspire us, and inclusion is central to our commitments. We aim, wherever possible, to provide a barrier-free and accessible environment to all employees.

We strive to provide accessibility measures throughout the recruitment process within the limits of our available resources. If you require accommodations, feel free to let us know during our initial conversations. We welcome all candidates! What can you bring to our team?

Join us!

Apply About employer

More about this job

Responsibilities

Co-lead the architecture and evolution of Treasury technology platforms, and design, build, test, deploy, and support applications, integrations, services, and data-processing solutions. Guide engineering priorities and standards, strengthen delivery and operational practices, and mentor engineers to ensure secure, reliable production outcomes.

Requirements

Requires significant hands-on experience in senior software engineering or technical leadership, advanced Python or comparable programming experience, and expertise in architecture, cloud-native design, integrations, security, and scalable systems. Candidates should also have practical experience with SQL, automated testing, infrastructure as code, CI/CD, cloud platforms, and production operations in a regulated or highly governed environment.

Skills

Amazon Web Services
Application Security
Cloud-Native Architecture
Containerization
Decision Making
DevSecOps
Event-Driven Architecture
Financial Markets
GitLab CI/CD
Initiative
Leadership
Python
Solution Design
System Deployment
Teamwork

Benefits

Health and Wellness Program
Flexible Group Insurance
Pension Plan
Employee Share Ownership Plan
Employee and Family Assistance Program
Preferential Banking Services
Community Initiatives
Telemedicine Service
Virtual Sleep Clinic

Visa sponsorship

Not detected in the job text

Keywords

Python
Amazon Web Services
Treasury
Financial Markets
Cloud-Native Architecture
Application Security
Containerization
DevSecOps
Event-Driven Architecture
GitLab CI/CD
Software Architecture
Application Programming Interfaces
Integration Patterns
Distributed Systems
Data Pipelines
SQL
Transformation Logic
Automated Testing
Infrastructure as Code
Source Control
Code Review
Deployment Automation
Continuous Integration
Continuous Delivery
Observability
Scalability
Resiliency
Agile
Production Support
Regulatory Compliance

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