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Added 27 days ago
Security Engineer
Advantage Group
Toronto, ON
$130,000 to $140,000 CAD / year
Full-time
Infrastructure: Strong understanding of Windows Server, Linux, cloud platforms (Azure/GCP), and network security.
Added 1 month ago
Sr. Software Engineer, SCADA
Enurgen
Remote, Canada
$155,000 to $180,000 CAD / year
Full-time · Remote
…infrastructure. Plant operators lean on it hardest in the moments the cloud isn't reachable, so it has to be right and it has to be…
Added 1 month ago
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Edmonton, AB
Full-time
In possession of or working toward industry recognized cloud security certifications such as CCSK, CCSP, Azure Security Engineer, Azure Solution Architect Expert, AWS Solution Architect…
Added 1 month ago
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Vancouver, BC
Full-time
In possession of or working toward industry recognized cloud security certifications such as CCSK, CCSP, Azure Security Engineer, Azure Solution Architect Expert, AWS Solution Architect…
Added 1 month ago
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Montreal, QC
Full-time
In possession of or working toward industry recognized cloud security certifications such as CCSK, CCSP, Azure Security Engineer, Azure Solution Architect Expert, AWS Solution Architect…
Added 1 month ago
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Toronto, ON
Full-time
In possession of or working toward industry recognized cloud security certifications such as CCSK, CCSP, Azure Security Engineer, Azure Solution Architect Expert, AWS Solution Architect…
Added 1 month ago
Senior Java Developer
CGI
Toronto, ON
Full-time
…Value Payments with us! We are looking for a Senior Software Engineer to work on a broad range of…
Added 1 month ago
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Calgary, AB
Full-time
In possession of or working toward industry recognized cloud security certifications such as CCSK, CCSP, Azure Security Engineer, Azure Solution Architect Expert, AWS Solution Architect…
Added 27 days ago
Senior Software Test Engineer
Coursera Sourcing
Toronto, ON
…while Udemy brings a dynamic skills marketplace and global network of real-world experts. By combining these strengths, we can connect more people and organizations to the skills they need,…
Added 27 days ago
Forward Deployed Engineering, US Oncology
McKesson
Mississauga, ON
Full-time
The US Oncology Network is seeking a Lead Forward Deployed Engineer (FDE) to partner directly with business and operational teams to turn complex, high-value problems into validated…
Added 27 days ago
Software Dev Engineer, S3 Request Plane
Amazon
Vancouver, BC
As a Software Development Engineer in the S3 Distribution Plane team, you will deliver services at scale to delight our customers and support the routing of billions of requests per minute…
Added 17 days ago
Infrastructure Software Engineer
CCLIM - Quantitative Equity
Vancouver, BC
…through innovative technologies on our hybrid (on-premise and cloud based) platform: distributed computing, petabyte-scale data storage, containerization, non-traditional high-performance…
Added 1 month ago
Systems Engineer - Linux Isolation & Networking
Kaseya
Toronto, ON
$160,000 to $240,000 CAD / year
Full-time
Systems Engineer - Linux Isolation & Networking
Added 4 months ago
Senior Systems Engineer
CanCap Management Inc.
Mississauga, ON
$110,000 to $150,000 CAD / year
Full-time
You will join a focused infrastructure team responsible for hybrid identity, cloud, network, endpoint, and the automation that ties them together. The role combines architecture and…
Added 1 month ago
Software Engineer, Full-Stack Applications Associate Director (Ratings Technology)
Fitch Group, Inc.
Toronto, ON
Full-time
Software Engineer, Full-Stack Applications Associate Director (Ratings Technology) Fitch Ratings is seeking an experienced Full-Stack Software Engineer (Associate Director) to join our…
Added 1 month ago
Network Operations Engineer
J&M Group
Vancouver, BC
Full-time
Lead troubleshooting of complex network incidents.
Added 1 month ago
Ingénieur·e principal·e en implantation | Senior Implementation Engineer
Power Factors
Brossard, QC
Full-time
Added 29 days ago
Security Engineer, AWS AppSec
Amazon
Vancouver, BC
AWS Security is looking for an Application Security Engineer to help validate that our services, applications, and websites are designed and implemented to the highest security standards.…
Added 1 month ago
Lead Applied AI and Data Scientist | IFS Copperleaf
IFS
Vancouver, BC
Full-time
Added 1 month ago
Solution Engineer
Tanium
Ottawa, ON
Our commitment to excellence and innovation has earned us a place on the Forbes Cloud 100 list for ten consecutive years, and we continue to be recognized worldwide as a great place to work.
Added 1 month ago
IT Cost Management Specialist
CPKC
Calgary, AB
Full-time
…project costs and assessing the impacts of IFRs, recoveries, cloud amortization, software agreements, and other technology investments to ensure effective financial management and…
Added 1 month ago
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
Full-time
As a Layer1 software engineer, you will get to work on software that manages the physical layer, where packets meet the outside world. Stable and reliable physical connectivity is critical…
Added 1 month ago
Expert/Principal Software Engineer
Arista Networks
Vancouver, BC
Full-time
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of…
Added 1 month ago
Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
Full-time
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of…
Added 1 month ago
Senior DevOps Engineer
CARET
Toronto, ON
Other
The Senior DevOps Engineer designs, automates, and operates secure, scalable, and resilient Microsoft Azure cloud platforms. This role serves as a senior technical owner across…

Closed listing

BMO

Senior Application Developer

Calgary, AB, Canada
GCS, Canada

Pay: $70,000.00 - $150,000.00
Closing date: Oct 2, 2026
Experience: 6+ years of professional software development experience, with a related post‑secondary degree or equivalent experience.
Posting language: English
Posted: Sep 16, 2026

This opening has closed.

The original listing is kept below for reference.

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Added 1 day ago
Software Developer, Metadata
RBC · Calgary, AB, Canada
Added 1 day ago
Junior Software Developer
GeoLOGIC Systems Limited · Calgary, AB, Canada
Added 1 day ago
Senior Software Developer
GeoLOGIC Systems Limited · Calgary, AB, Canada
Added 2 days ago
Oracle Cloud Developer
Nuvei · Remote, Canada

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Original job description

Archived listing. The details below describe a past opening.

Application Deadline:

10/01/2026

Address:

401 9th Avenue SW, Suite 1930

Job Family Group:

Technology

As a Senior Software Engineer at BMO, you will be a hands‑on technical leader responsible for the design, development, and ownership of complex, enterprise‑grade applications and services. You will lead end‑to‑end technical solutions, guide teams through ambiguity, and ensure the delivery of secure, scalable, and business‑aligned systems within a modern cloud and microservices ecosystem.

This role combines deep technical expertise with strong leadership, mentorship, and accountability for solution quality and outcomes.

Key Responsibilities

Own the design, development, and ongoing health of complex applications or services, taking accountability for technical quality, resiliency, and performance.
Lead end‑to‑end technical design, translating business requirements into scalable, secure, and maintainable solutions.
Design and build applications using Java and Spring Boot within a microservices and cloud‑native architecture.
Lead and support application integrations using APIs, MQ, Kafka, and SFTP (RESTful services, JSON, XML).
Develop and optimize data solutions using Oracle SQL.
Use AI‑assisted tools to analyze large or complex codebases, identify technical debt, and assess cross‑system impacts during design, modernization, and change initiatives.
Apply AI to accelerate solution design exploration, architecture evaluation, prototyping, and test strategy improvement.
Leverage AI during complex production issue analysis, incident triage, and root‑cause investigations to reduce mean time to resolution and improve system reliability.
Troubleshoot and resolve complex system issues, leading root‑cause analysis and implementing long‑term fixes.
Set and enforce engineering standards for code quality, testing (SIT/UAT), security, performance, and SDLC best practices.
Provide technical leadership and mentorship to junior and intermediate engineers across coding standards, solution design, testing practices, and modern engineering approaches.
Mentor and guide engineers on the effective, responsible, and judicious use of AI throughout the software development lifecycle.
Guide teams through technical ambiguity, helping define direction, trade‑offs, and implementation approaches.
Collaborate with business partners, architects, and product teams to ensure solutions are aligned with business priorities.
Contribute to continuous improvement of engineering processes, tools, and delivery practices.

Leadership & Ownership Expectations

Demonstrated ownership of applications or services, with the ability to clearly explain what was built, your role, and the business and technical impact delivered.
Experience setting clear expectations for development quality, delivery timelines, and engineering best practices.
Proven ability to influence technical decisions and raise the bar for team performance, system quality, and operational excellence.
Experience working in enterprise environments; banking or financial services experience preferred.
Ability to set the standard for responsible AI usage, including adherence to data privacy, security, and regulatory compliance expectations.

Required AI Capabilities

Hands‑on experience using AI‑assisted coding or developer productivity tools, such as Microsoft Copilot, GitHub Copilot, or similar tools, in day‑to‑day development workflows.
Strong judgment and accountability in reviewing, validating, and refining AI‑generated code, designs, and technical recommendations to ensure correctness, security, maintainability, and alignment with enterprise standards.
Solid understanding of responsible, ethical, and secure AI usage in an enterprise environment, including data privacy, intellectual property protection, regulatory considerations, and secure software development practices.

Qualifications & Experience

6+ years of professional software development experience, with a related post‑secondary degree or equivalent experience.
Hands‑on experience delivering production systems in large, complex enterprise environments.
Strong communication skills, with the ability to articulate complex technical concepts to both technical and non‑technical stakeholders.

Technical Skills

Languages & Frameworks: Java, Spring Boot
Architecture: Microservices, distributed systems
Integration: APIs, MQ, Kafka, SFTP; REST, JSON, XML
Databases: Oracle SQL
Cloud: AWS (EC2, EKS, Lambda, S3, RDS, Redshift, Bedrock)
SDLC & Testing: Full SDLC ownership, SIT/UAT

AI & Cloud Experience

Recent AI / GenAI experience (within the past 3 months) using AI to solve real technical or business problems, including:
- AI‑assisted code analysis, refactoring, and technical debt assessment
- AI‑enabled design exploration, prototyping, and test strategy improvement
- AI‑supported production issue investigation and root‑cause analysis
Experience integrating AI/ML/GenAI tools or consuming AI services and APIs (e.g., Microsoft Copilot, ChatGPT, Claude).
AWS experience within the past 12 months, including deploying, hosting, and supporting applications in AWS‑based environments.

Work Model

Hybrid – 2–3 days per week in office

Salary:

$70,000.00 - $150,000.00

Pay Type:

Salaried

The above represents BMO Financial Group’s pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.

BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: https://jobs.bmo.com/global/en/Total-Rewards

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset.

To find out more visit us at https://jobs.bmo.com/ca/en.

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

About employer

More about this job

Responsibilities

You will lead the design, development, and maintenance of complex, enterprise-grade applications within a cloud-native microservices ecosystem. The role involves mentoring junior engineers, enforcing engineering standards, and leveraging AI tools to optimize development and resolve production issues.

Requirements

Candidates must have 6+ years of professional software development experience and a related post-secondary degree. Proficiency in Java, Spring Boot, AWS, and recent experience with AI-assisted development tools is required.

Skills

Java
Spring Boot
Microservices
Cloud-native architecture
AWS
Oracle SQL
API integration
Kafka
Technical leadership
Mentorship
GenAI
System design
Root-cause analysis
SDLC
Software development

Benefits

Health insurance
Tuition reimbursement
Accident insurance
Life insurance
Retirement savings plans
Performance-based incentives
Discretionary bonuses

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
AWS
Oracle SQL
Kafka
RESTful services
JSON
XML
GenAI
Microsoft Copilot
GitHub Copilot
Cloud-native
SDLC
Technical debt
API
MQ
SFTP
SIT
UAT
Enterprise architecture
Banking
Financial services
Distributed systems
Bedrock
EKS
Lambda
Redshift
Software engineering
Mentorship

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