Jobs in Canada

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Added 1 month ago
AI
WebSphere Liberty Architect
Apptoza Inc.
Toronto, ON
- Contract
Design and architect enterprise applications using Open Liberty/WebSphere Liberty. Lead application modernization and migration programs from traditional WebSphere Application Server (WAS)…
Added 1 month ago
PS
D365 CE Technical Consultant
Pi Square Technologies
Montreal, QC
- Full-time
We are looking for a Senior Microsoft Dynamics Developer/Lead with expertise in building enterprise-level applications using Microsoft Dynamics and Power Apps. The successful candidate will…
Added 1 month ago
T
Manager, IT Operations (Oracle & PostgreSQL Database Services)
TD
Mississauga, ON · Toronto, ON
- Full-time
Lead, mentor, coach, and develop a team of database professionals supporting Oracle and PostgreSQL platforms.
Added 1 month ago
T
Oracle / PostgreSQL Database Administrator
TD
Mississauga, ON · Toronto, ON
- Full-time
…controls. The role requires a proactive problem solver who can lead complex incident resolution, conduct root cause analysis, drive automation initiatives, and continuously improve database…
Added 1 month ago
AI
Salesforce AI & Data Cloud Solutions Engineer
AGF Investments
Toronto, ON
- Full-time
Assess data quality and technical debt and lead practical improvements to legacy data structures and integrations.
Added 1 month ago
BS
Technology Delivery Lead
Brainhunter Systems Ltd
Toronto, ON
- Contract
Work Style: Hybrid (3 days in office)
Added 1 month ago
T
Oracle / PostgreSQL Database Administrator
TD
Mississauga, ON
- Full-time
…controls. The role requires a proactive problem solver who can lead complex incident resolution, conduct root cause analysis, drive automation initiatives, and continuously improve database…
Added 1 month ago
VT
Change Management Specialist - AI Adoption
Vision Talent Co.
Toronto, ON
- $85 to $90 CAD / hour
- Contract
The Change Manager will lead the people and process side of AI adoption across Technology and Operations teams. This role owns the change strategy for rolling out AI tools and workflows…
Added 1 month ago
T
Cloud Architect
Tekshapers
Toronto, ON
- Full-time
Cross-Region Operations: Lead upcoming DR testing initiatives to ensure infrastructure and applications seamlessly restore in us-east-1 within established RTOs.
Added 1 month ago
FC
FLIGHT CENTRE TRAVEL GROUP - POWER PLATFORM & AI SOLUTIONS SPECIALIST - TORONTO, ON
Flight Centre Travel Group Canada
ON · Ontario, Canada
- Full-time
This role offers the opportunity to lead the design, orchestration, validation, and optimization of AI-generated applications and automations while ensuring quality, security, governance,…
Added 1 month ago
JG
Microsoft Fabric & Airflow Resource
J&M Group
Brampton, ON
- Contract
Need Tech Lead or Architect with minimum 10 Years of overall experience.
Added 1 month ago
H
Senior Data Engineer
HCLTech
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
We are seeking a hands-on Senior Data Engineer to lead the development, support, and continuous improvement of our Azure-based data platform. This role combines data engineering, platform…
Added 1 month ago
SF
Application Security Engineer II
Spring Financial Inc.
Vancouver, BC
- Full-time
…navigating evolving requirements and unclear boundaries. You lead threat modeling sessions for new features, run secure code reviews on high-risk changes, and partner with engineering teams…
Added 1 month ago
M
Technology Operations Lead
McKesson
Mississauga, ON
- Full-time
Lead operational management and continuous improvement initiatives across a large Enterprise Applications portfolio.
Added 1 month ago
ET
Open Liberty/WebSphere Liberty Architect
Envision Technology Solutions
Toronto, ON
- Contract
Design and architect enterprise applications using Open Liberty/WebSphere Liberty. Lead application modernization and migration programs from traditional WebSphere Application Server (WAS)…
Added 1 month ago
AI
Open Liberty / WebSphere Liberty Lead Application Modernization Architect
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Lead application modernization and migration programs from traditional WebSphere Application Server (WAS) to Open Liberty.
Added 1 month ago
C
Sr. Security Engineer – Offensive Security/Penetration testing
Cognizant
Toronto, ON
- Full-time
…& Security team and work collaboratively with Engineering, DevOps, and Risk & Compliance…
Added 1 month ago
ED
Scrum Master, Level 17 - EN 596
Export Development Canada | Exportation et développement Canada
Ottawa, ON
- $84,698 to $112,931 CAD / year
- Full-time
Lead and ensure integrated digital, data, infrastructure, and cybersecurity implementations to create excellent customer, user, and employee experiences.
Added 1 month ago
SF
Application Security Engineer II
Spring Financial
Vancouver, BC
- Full-time
…navigating evolving requirements and unclear boundaries. You lead threat modeling sessions for new features, run secure code reviews on high-risk changes, and partner with engineering teams…
Added 1 month ago
C
Senior Java Developer - Enterprise Payments/ Banking
CGI
Halifax, NS
- Full-time
Demonstrated ability to mentor development teams, solve complex technical challenges, and lead technical discussions.
Added 1 month ago
Senior Platform Engineer
Scotiabank
Toronto, ON
The Senior Platform Engineer will be responsible for the building, tuning, managing infrastructure, DevOps, Platform site reliability, monitoring, troubleshooting, enhancing, enabling new…
Added 1 month ago
GM
Senior Data Engineering, Vehicle Data Operations
General Motors
Markham, ON · Oshawa, ON
- Full-time
This means the successful candidate is expected to report to the office three days per week, at minimum
Added 1 month ago
GM
Senior Software Engineering, Vehicle Data Platform
General Motors
Markham, ON · Oshawa, ON
- Full-time
This means the successful candidate is expected to report to the office three days per week, at minimum
Added 1 month ago
ED
Scrum Master, Level 17 - EN 596
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Lead and ensure integrated digital, data, infrastructure, and cybersecurity implementations to create excellent customer, user, and employee experiences.
Added 1 month ago
RB
Staff Cloud Security Engineer (Global Security)
Royal Bank of Canada
Vancouver, BC · Toronto, ON
- Full-time
Lead and participate in delivering end-to-end integrated solutions.

CGI

Senior Java Developer - Enterprise Payments/ Banking

Halifax, NS, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 8, 2026

Original job description

Position Description

CGI is seeking an experienced Senior Java Developer to join our team and contribute to the design, development, and delivery of high-value payment solutions. In this role, you will develop scalable, high-performance enterprise applications while providing technical leadership across complex initiatives spanning multiple teams and technologies. Working closely with solution architects, developers, business analysts, product owners, QA specialists, and infrastructure teams, you will design secure, resilient, and maintainable software solutions that support mission-critical payment platforms. You will play a key role in driving technical excellence, mentoring team members, and promoting modern engineering practices across the software development lifecycle. This is a full-time permanent opportunity.

Your future duties and responsibilities

Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, and microservices architecture.
Develop secure RESTful APIs and implement authentication and authorization using OAuth and Spring Security.
Design and implement high-throughput, mission-critical applications supporting payment processing and distributed systems.
Build and maintain event-driven solutions using Kafka and messaging technologies.
Develop and optimize relational and NoSQL database solutions, including Oracle, Microsoft SQL Server, and MongoDB.
Collaborate with solution architects and cross-functional teams to design secure, scalable, and resilient software solutions.
Provide technical leadership, code reviews, mentoring, and guidance to development teams.
Support Agile delivery by participating in sprint planning, estimation, architecture discussions, and risk assessment activities.
Contribute to CI/CD practices, application deployment, and continuous improvement initiatives.
Ensure software quality through automated testing, secure coding practices, and engineering best practices.

Required Qualifications To Be Successful In This Role

Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or an equivalent combination of education and experience.
Professional software development experience, including significant experience developing enterprise Java applications.
Strong hands-on expertise with Java, Spring Framework, Spring Boot, and Spring Security.
Experience designing and developing RESTful APIs, OAuth authentication, and microservices-based applications.
Experience with event-driven architectures and messaging technologies such as Kafka.
Experience designing and supporting large-scale, high-availability, mission-critical enterprise applications.
Strong experience with relational and NoSQL databases, including Oracle, Microsoft SQL Server, and MongoDB.
Experience with source control and collaboration tools such as Git, Bitbucket, Jira, and Confluence.
Experience working within Agile software development environments.
Ability to decompose complex business requirements into scalable technical solutions.
Excellent analytical, communication, leadership, and stakeholder management skills.
Demonstrated ability to mentor development teams, solve complex technical challenges, and lead technical discussions.

Assets

The following qualifications would be considered assets:

Experience developing front-end applications using React, Angular, or similar frameworks.
Experience with Maven, Jenkins, Nexus, and modern CI/CD pipelines.
Experience with Docker, Kubernetes, or cloud-native application development.
Experience with DevOps practices and infrastructure automation.
Experience with Elasticsearch or AI-assisted development technologies.
Knowledge of network architecture and distributed systems design.
Experience within financial services, payments, or other highly regulated industries.

CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $75,000-$115,000 CAD. This role is an existing vacancy.

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.

To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

Come join our team - one of the largest IT and business consulting services firms in the world.

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More about this job

Responsibilities

Design, develop, and maintain secure, scalable Java applications and APIs for high-throughput, mission-critical payment platforms, using microservices, event-driven architecture, and relational and NoSQL databases. Provide technical leadership through architecture collaboration, code reviews, mentoring, Agile delivery, automated testing, and CI/CD improvement.

Requirements

Requires a bachelor's degree in a relevant discipline or equivalent education and experience, along with significant enterprise Java development experience and strong expertise in Spring, APIs, OAuth, microservices, Kafka, and databases. Candidates should have experience with large-scale, high-availability systems, Agile delivery, source-control and collaboration tools, and the ability to lead technical discussions and mentor teams.

Skills

Java
Spring Framework
Spring Boot
Spring Security
Microservices
RESTful APIs
OAuth
Kafka
Oracle
Microsoft SQL Server
MongoDB
Agile
Technical Leadership
Mentoring
CI/CD
Payment Processing

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Framework
Spring Boot
Spring Security
Microservices
RESTful APIs
OAuth
Kafka
Event-Driven Architecture
Payment Processing
Distributed Systems
Oracle
Microsoft SQL Server
MongoDB
Git
Bitbucket
Jira
Confluence
Agile
CI/CD
Automated Testing
React
Angular
Maven
Jenkins
Docker
Kubernetes
DevOps
Elasticsearch
Financial Services

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Jobs in Canada