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Added 1 min ago
MS
Senior Product Manager
MSZ Systems
Toronto, ON
- Contract
MSZ Systems is seeking an experienced Senior Product Manager to lead the development and delivery of a modern digital registration and permit management system
Added 1 min ago
WS
Manager IT Service Management (ITSM)
Workplace Safety and Insurance Board (WSIB)
London, ON
- Full-time
Lead the delivery and continuous improvement of ITSM practices across the organization.
Added 1 min ago
Technical Account Manager (Mid-Market)
eSentire
Canada
As a Technical Account Manager at eSentire, you are the trusted technical advisor and outcome delivery partner for customers. You work independently day to day and build strong…
Added 1 min ago
HRIS Manager
Superior Plus Propane Talent Acquisition
Cambridge, ON
accountability for team performance, delivery, and priorities.
Added 1 min ago
H(
Senior Retirement Planning Advisor
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
- $86,000 to $131,000 CAD / year
- Full-time
Lead complex retirement planning conversations, applying advanced professional judgment to assess member circumstances, explain options and trade-offs, and translate technical information…
Added 1 min ago
M(
Coordinator, Ticket Operations
MLSE (Maple Leaf Sports & Entertainment Partnership)
Toronto, ON · Scotiabank Arena
- Full-time
…events as it relates to ticketing. Your attention to detail, technical aptitude, collaboration and commitment to service will contribute to the successful execution of ticketing operations…
Added 1 min ago
HF
Automation Systems Operator
Hilton Food Group Plc
Brantford, ON
- $21.63 to $27 CAD / hour
Act as technical lead during incidents, communicating impact, status, and recovery steps.
Added 1 min ago
TS
Christmas Kettle Assistant
The Salvation Army in Canada
Orillia, ON
- Part-time
Coordinate the delivery and pick-up of kettles to/from sites daily, ensuring the security of donations.
Added 1 min ago
NP
Director, Internal Controls & Finance Transformation
Neo Performance Materials
Toronto, ON
- $140,000 to $170,000 CAD / year
- Full-time
…ownership of the finance policy and controls environment with delivery of practical, cross-functional improvement initiatives. The Director will work with Corporate and regional Finance,…
Added 1 min ago
TF
Senior Manager
the Finance Group
Ottawa, ON
- $130,000 to $150,000 CAD / year
- Full-time
Lead and oversee assurance, review, and compilation engagements from planning through completion, ensuring quality, accuracy, and timely delivery.
Added 15 mins ago
T
Sr. Product Solution Analyst, TD Securities
TD
Toronto, ON
- Full-time
Lead, inspire, and build relationships with internal and external business partners and stakeholders to foster effective collaboration.
Added 15 mins ago
C
Lead Data Scientist / VP
Citi
Mississauga, ON
- Full-time
Serve as a technical lead for complex data-science and AI initiatives while remaining a hands-on individual contributor.
Added 15 mins ago
C
Lead Data Scientist / VP
Citi
Mississauga, ON
- Full-time
Serve as a technical lead for complex data-science and AI initiatives while remaining a hands-on individual contributor.
Added 15 mins ago
C
Lead Data Scientist / VP
Citi
Mississauga, ON
- Full-time
Serve as a technical lead for complex data-science and AI initiatives while remaining a hands-on individual contributor.
Added 15 mins ago
CE
Senior Manager, Infrastructure Projects
Cenovus Energy
Calgary, AB
- Full-time
Lead a multidisciplinary team of managers, project professionals and technical specialists, establishing clear accountabilities and aligning resources to portfolio priorities.
Added 30 mins ago
MD
Compliance Supervisor/Workers' Compensation Program Supervisor
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
…compensation claims filed with DLI to ensure the timely and accurate delivery of benefits to injured workers, including auditing and the authority to penalize when warranted. This position…
Added 30 mins ago
MD
SUN Bucks Support Advisor Lead / State Prog Admin Prin
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
This position exists to function as the Lead Worker for the SUN Bucks Support Advisor team, supporting statewide administration of the SUN Bucks program delivered and coordinated through…
Added 30 mins ago
P
Manager, Data Integration
Prophix
Remote, Canada
- Full-time
- Remote
Lead delivery of ETL solutions that connect customer source systems to Prophix, covering data imports, data transformations, and data modeling end-to-end
Added 31 mins ago
MD
Clinic Network Specialist, Planner Principal State
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
…Disease (HPCD) division seek a Clinic Systems Specialist to lead statewide planning and coordination that strengthens community clinical linkages across more than 440 clinic provider sites.…
Added 31 mins ago
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Salesforce DevOps Lead || Fulltime || Toronto, ON
AceStack
Toronto, ON
- Full-time
…such as Copado, Gearset, AutoRABIT, or Flosum. This role will lead DevOps strategy, establish standardized deployment processes, manage Salesforce environments, and ensure reliable, secure,…
Added 31 mins ago
GT
Lead Data Engineer / Data Product Lead – Snowflake
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $60 to $80 CAD / hour
- Contract
A leading life sciences consulting organization is seeking an experienced Lead Data Engineer / Data Product Lead to support the design and delivery of enterprise-scale data products within…
Added 31 mins ago
QM
Senior Project Manager - Technology & Systems Implementation
Quantum Management Services Ltd.
Toronto, ON
- $85,000 to $100,000 CAD / year
- Full-time
This is an exciting opportunity to lead technology-driven projects for a diverse client base, including airports, hospitals and commercial properties. You will oversee projects from…
Added 31 mins ago
F
Staff Frontend Engineer
Forma.ai
Toronto, ON
- Full-time
…across teams. You should be able to connect business goals to technical strategy, guide teams through complexity, and make pragmatic decisions that balance scalability, usability, and…
Added 31 mins ago
SI
SAP HANA Database Administrator
Spruce InfoTech Inc.
Calgary, AB
- Contract
Lead planning, sizing, setup, implementation, and lifecycle management of SAP products, HANA database installations, upgrades, and system refreshes.
Added 45 mins ago
U
Route Service Supervisor - UniFirst Canada
UniFirst
Kingston, ON
- Full-time
At UniFirst, we Always Deliver - for our customers and our people. As a Route Service Supervisor you’ll lead and work alongside a team of Route Service Representatives who service a diverse…

National Bank of Canada

LEAD PYTHON DEVELOPER – IT TREASURY PLATFORMS

Montreal, QC, Canada

Full-time

Apply About employer

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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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