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Entry Level Technology Development Program - Summer Analyst - Canada - NAELFY27
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Montreal, QC · Regina, SK
- Full-time
…foundational skills in AI system design, LLM‑based architectures, and responsible AI. Hired with a clear hire-to-train model and developed into a client-facing, full-stack, AI-native…
Added 15 mins ago
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Lead Full Stack Engineer
RBC
Toronto, ON
- Full-time
Leaf Full Stack Engineer is responsible for developing and maintaining robust .NET-based APIs using the .NET Framework and ASP.NET Core, with a focus on cloud-native architecture. This role…
Added 29 mins ago
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Data Engineer Intern/Co-op (Winter 2027)
TD
Toronto, ON
- Full-time
Familiarity with at least one of the following technologies: Java, Scala, Python, Pyspark, or SQL
Added 1 hour ago
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Senior Data Engineer
RSM US LLP
Calgary, AB · Toronto, ON
- Full-time
…instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, inclusive culture and talent…
Added 1 hour ago
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Senior Data Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Support the initial development of analytical data models, including SQL/HQL/Python/Spark/Scala code and data processes.
Added 23 hours ago
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Senior Forward Deployed Engineer - Java/ Python | Capital Markets
Rose International
Mississauga, ON
- Full-time
We are seeking a Senior Forward Deployed Engineer (FDE) with deep Java and Python expertise to architect, build, and deploy production-grade solutions for financial technology use cases in…
Added 1 day ago
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Software Engineer
Kelly
Mississauga, ON
- Contract
Role Overview: Senior Forward Deployed Engineer with strong Java and Python expertise to build and deploy production-grade solutions for Fintech clients in the Spread Products domain. This…
Added 1 day ago
TL
Data Engineer - Python, PySpark, SQL, Snowflake & API Integration
TMS LLC
Toronto, ON
- $35 to $40 CAD / hour
- Contract
We are seeking a skilled Data Engineer with strong hands-on experience in Python, PySpark, SQL, Snowflake, and API integrations to build scalable data pipelines and cloud-based data…
Added 1 day ago
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Software Engineer III
TD
Toronto, ON
- Full-time
As a lead software engineer, you are accountable for shaping and delivering end-to-end solutions for enterprise-grade platforms and complex initiatives. You set technical direction, define…
Added 1 day ago
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TekRek - Senior Data Consultant
TekRek
Toronto, ON
- $120,000 to $150,000 CAD / year
- Full-time
Strong SQL against relational databases and Python for transformation work
Added 1 day ago
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Observability Engineer
Envision Technology Solutions
Montreal, QC
- Contract
Experience in integrating observability tools with CI/CD pipelines and automating through scripting (Python, Bash, JSON, YAML, Terraform, or similar).
Added 1 day ago
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Senior Full Stack Developer (Java/React)
Miratech
Toronto, ON
- Full-time
We are looking for a Senior Full Stack Developer to design, build and maintain both front-end interfaces and back-end systems, including APIs, microservices, databases and cloud…
Added 1 day ago
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Senior QA – Backend Automation & Data Testing
Acunor
ON · Ontario, Canada
- Contract
We are seeking an experienced Senior QA Engineer with strong expertise in Python automation, backend testing, SQL, REST APIs, and cloud data pipeline validation. The ideal candidate will…
Added 1 day ago
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Senior QA Engineer (Python & French Language Mandatory)
InfiCare Staffing
Canada
- Contract
Looking for a Senior QA Engineer with strong Python automation, advanced SQL, AWS data pipeline testing, and backend/API testing experience. The role focuses on simulating high-volume…
Added 1 day ago
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Senior Data Engineer
Taiv
Winnipeg, MB
- Full-time
Taiv runs on data from tens of thousands of devices in the field, the ads we serve, the venues and advertisers on the platform, and the output of our in-house computer vision models. We're…
Added 1 day ago
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Applied AI Engineer
Luxoft
Canada
- Full-time
Our client is an energy solutions provider. Our AI-enabled platform supports operations, tracking and decision-making to optimize large-scale renewable and traditional energy portfolios.…
Added 1 day ago
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Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)
BMO
Toronto, ON · BMOPLACE
- Full-time
We are seeking an experienced Lead Cloud Software Developer to design, build, and support secure, scalable, highly available, and resilient real-time payment systems. The ideal candidate…

BMO

Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)

Toronto, ON, Canada
BMOPLACE, Canada

$70,000.00 - $150,000.00 · Full-time

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Job details

Pay: $70,000.00 - $150,000.00
Job type: Full-time
Apply by: Nov 16, 2026
Posting language: English
Posted: Oct 27, 2026

Original job description

Application Deadline:

11/15/2026

Address:

33 Dundas Street West

Job Family Group:

Technology

Role Overview
We are seeking an experienced Lead Cloud Software Developer to design, build, and support secure, scalable, highly available, and resilient real-time payment systems. The ideal candidate will bring deep expertise in AWS serverless technologies, event-driven architecture, cloud-native application development, and GitHub-based DevOps practices.

Primary Focus
This role is responsible for delivering mission-critical solutions across real-time payment networks and modern banking ecosystems, including:

Real-Time Payments (RTP)
Open Banking integrations
ISO 20022-based payment ecosystems

Core Capabilities
The position requires a strong understanding of distributed systems, cloud architecture, API development, CI/CD automation, security, resiliency, and operational excellence within a regulated financial services environment.

Drives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes, and conducting software testing and maintenance. Specific project areas of focus includes translating user requirements into technical specifications, writing code and managing the preparation of design specifications. Supports system design, provides advice on security requirements and debugs business systems and service applications. Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools, standards, and relevant software platforms based on business requirements.

Translates user needs into technical specifications by understanding, conceptualizing, and facilitating technical requirements from user.
Analyzes, develops, tests, and implements new software programs, and documentation of entire software development life cycle execution.
Performs preventative and corrective maintenance, troubleshooting and fault rectification of system and core software components.
Ensures that code/configurations adhere to the security, logging, error handling, and performance standards and non-functional requirements.
Evaluates new technologies for fit with the program/system/eco-system and the associated upstream and downstream impacts on process, data, and risk.
Follows release management processes and standards and applies version controls.
Assists in interpreting and documentation of client requirements.
Focus is primarily on business/group within BMO; may have broader, enterprise-wide focus.
Provides specialized consulting, analytical and technical support.
Exercises judgment to identify, diagnose, and solve problems within given rules.
Works independently and regularly handles non-routine situations.
Broader work or accountabilities may be assigned as needed.
Take measured risks while protecting the bank by applying our Risk Management Framework in the execution of your role, in line with our Risk Culture and within our approved Risk Appetite, making sound and risk informed decisions that align to business strategy, protect assets, and adhere to applicable policy documents (Frameworks, Policies, Standards, Procedures and Supporting documents), laws and regulations.

Key Responsibilities

Cloud Native Development

Design and develop cloud-native applications using AWS Serverless services.

Build event-driven, loosely coupled microservices supporting real-time payment processing.

Implement secure REST APIs and asynchronous messaging solutions.

Develop highly resilient payment services with sub-second processing requirements.

Optimize application performance, scalability, and reliability.

AWS Serverless Engineering

Develop solutions using:

AWS Lambda

Amazon API Gateway

AWS EventBridge

Amazon SQS

Amazon SNS

AWS Step Functions

Amazon DynamoDB

Amazon Aurora PostgreSQL

AWS CloudWatch

AWS Secrets Manager

AWS Systems Manager Parameter Store

AWS KMS

AWS WAF

Real-Time Payments

Develop integrations for RTP, SWIFT, ACH, and ISO 20022 payment processing.

Implement payment orchestration and transaction lifecycle management.

Design solutions supporting:

High availability

Active-active architectures

Fault tolerance

Disaster recovery

Regulatory compliance

DevOps & GitHub

Implement CI/CD pipelines using GitHub Actions.

Build Infrastructure as Code (IaC) using AWS CDK.

Automate testing, deployment, monitoring, and rollback processes.

Manage source code repositories, branch strategies, pull requests, and release governance.

Operational Excellence

Participate in production support and incident resolution.

Conduct root cause analysis and problem management activities.

Implement observability using logs, metrics, traces, and dashboards.

Support chaos engineering and resiliency testing initiatives.

Required Experience

5-7+ years of software development and relevant experience and post-secondary degree in related field of study or an equivalent combination of education and experience.

3+ years of AWS cloud development experience.

2+ years of serverless architecture experience.

Experience working within financial services, payments, fintech, or banking.

Experience building event-driven architectures and distributed systems.

Experience with mission-critical, high-volume transaction systems.

Required Technical Skills

AWS Services

Compute & Integration

AWS Lambda

API Gateway

EventBridge

Step Functions

Data Services

DynamoDB

ElastiCache Redis

Security

AWS IAM

Secrets Manager

Monitoring

CloudWatch

X-Ray

OpenTelemetry

Development Skills

Languages

Python

TypeScript

Node.js

API Development

REST APIs

OpenAPI / Swagger

OAuth2

Microservices

Databases

DynamoDB

NoSQL Design

SQL Optimization

GitHub & DevOps

Required experience with:

GitHub Enterprise

GitHub Actions

GitHub Copilot

Branch Protection Policies

Pull Request Reviews

CI/CD Automation

Infrastructure as Code

AWS CDK

Recommended AI Skills (Preferred)

Candidates with AI-assisted development experience will be highly preferred.

Generative AI Development

Experience with:

GitHub Copilot

OpenAI APIs

AWS Bedrock

Prompt Engineering

AI-Assisted Engineering

AI-powered code generation

AI-assisted unit test creation

Code review automation

Documentation generation

Technical design generation

DevOps automation using AI

AI Platform Knowledge

Understanding of:

Amazon Bedrock

AI Security and Governance

AI Use Cases

Experience implementing:

Intelligent Payment Operations

Incident Root Cause Analysis

Log Analysis using AI

Fraud Detection Support

Application Support Chatbots

Knowledge Management Solutions

Preferred Experience

Real-Time Payments (RTP)

ISO 20022

Open Banking APIs
Payment Hub Platforms
Banking Domain Knowledge
PCI-DSS Compliance

Resiliency & Chaos Engineering

Key Success Factors

The ideal candidate will demonstrate:

Strong cloud-native engineering skills

Deep serverless architecture expertise

Payments domain experience

Excellent GitHub and DevOps practices

AI-assisted development capabilities

Security-first mindset

Strong problem-solving skills

Ability to work in high-availability, mission-critical environments

Certifications

AWS

AWS Certified Developer Associate (Required)

AWS Certified Solutions Architect Associate/Professional (Recommended)

AWS Certified DevOps Engineer Professional (Recommended)

GitHub

GitHub Foundations (Required)

GitHub Actions Certification (Recommended)

AI Certifications

AWS Certified AI Practitioner (Required)

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.

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More about this job

Responsibilities

The Lead Cloud Software Developer will design and build secure, scalable, and resilient real-time payment systems using AWS serverless technologies. This role involves managing the software development lifecycle, implementing CI/CD pipelines, and ensuring operational excellence within a regulated financial environment.

Requirements

Candidates must have 5-7+ years of software development experience, including at least 3 years in AWS cloud development and 2 years in serverless architecture. A post-secondary degree in a related field is required, along with proficiency in distributed systems and financial services domain knowledge.

Skills

AWS
Serverless architecture
Real-time payments
GitHub Actions
Infrastructure as Code
Python
TypeScript
Node.js
Microservices
API development
ISO 20022
Distributed systems
CI/CD automation
Cloud-native development
DynamoDB
PostgreSQL

Benefits

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

Visa sponsorship

Not detected in the job text

Keywords

AWS Lambda
API Gateway
Event-driven architecture
GitHub
AWS CDK
ISO 20022
RTP
Open Banking
Microservices
REST APIs
DynamoDB
PostgreSQL
CI/CD
DevOps
Cloud-native
Financial services
Fintech
AWS Certified Developer Associate
Generative AI
Amazon Bedrock
Chaos engineering
Observability
Payment orchestration
Security
Resiliency
Scalability
Infrastructure as Code
Python
TypeScript

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