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Added 6 days ago
RS
Sr Product Analyst - Rogers Sports & Media
Rogers Sports & Media
Toronto, ON
- Full-time
…matter experts from other teams (Data Science, Data Engineering, Enterprise IT…
Added 6 days ago
M
Solution Architect
Mindtris
Fredericton Junction, NB
- Full-time
Demonstrated experience analyzing, designing, and implementing performance improvements for large-scale enterprise applications.
Added 6 days ago
SS
Vice President, Information Technology and Cybersecurity
Summit Search Group
Toronto, ON · Greater Toronto Area, Canada
- $192,699 to $220,000 CAD / year
- Full-time
…or “BCH”). The role is accountable for technology strategy, enterprise applications, IT operations and infrastructure, cybersecurity, technology risk management, and data governance…
Added 6 days ago
C
Technical Support Specialist I
Connexall
Toronto, ON
- Full-time
…communication. Our cornerstone product, Connexall®, is an award-winning Enterprise grade IoT (Internet of Things) platform, purpose built for the healthcare industry. Connexall® is a…
Added 6 days ago
CA
Training Associate, Client Services
Chartright Air Inc.
Mississauga, ON
- Full-time
Provide hands-on instruction in required systems and tools, including Avianis, SalesForce, client portals, reporting tools, and Microsoft Office applications.
Added 6 days ago
OH
Lead, Clinical Programs and Enterprise Planning
Ontario Health
Toronto, ON
- Full-time
Added 6 days ago
M
Technology Operations Lead
McKesson
Mississauga, ON
- Full-time
…Operations Leader to oversee operational excellence across the Enterprise Applications portfolio. This role is responsible for driving stability, reliability, continuous improvement, and…
Added 6 days ago
CE
Senior Specialist, Operations Cost Control
Cenovus Energy
Calgary, AB
- Full-time
…subject matter expert for Conventional Operating Costs, providing enterprise-level leadership in financial planning, forecasting, performance analytics, and operational cost optimization.…
Added 6 days ago
C
Experienced Analyst, Corporate Finance and M&A
CAE
Montreal, QC
- Full-time
…experts safeguarding our future - every role is essential. Our enterprise functions don’t just support; they lead, playing a critical role in shaping the company’s path forward and ensuring…
Added 6 days 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 6 days 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
Design and architect enterprise applications using Open Liberty/WebSphere Liberty.
Added 6 days ago
TI
Data Scientist
TekStaff IT Solutions
Toronto, ON
- Contract
Enterprise or functional expert, requiring broad managerial and deep specialized knowledge at the enterprise, business, regulatory and industry levels
Added 6 days ago
SG
Full-Stack Developer (Java, React, Openshift)
Software Guidance & Assistance, Inc. (SGA, Inc.)
Toronto, ON
- Full-time
Software Guidance & Assistance, Inc., (SGA), is searching for a Full stack Developer (Java, React, Openshift) for a contract assignment with one of our premier Financial Services clients in…
Added 6 days ago
SH
Physiotherapist
SE Health
Fort Erie, ON
- Full-time
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 6 days ago
CO
Parks Technician
City of Penticton
Penticton, BC
- Full-time
…maintenance of geospatial databases, tree inventory systems, web applications, dashboards, and mapping products using ESRI platforms. Conducts spatial analysis, Python-based automation,…
Added 6 days ago
C
Virtual Infrastructure Specialist
CGI
Mississauga, ON
- Full-time
…automated workflows while getting hands-on experience with enterprise hardware and virtualization…
Added 6 days ago
WV
Change Management Lead
World Vision Canada
Mississauga, ON
- Full-time
Principle Advisor, Enterprise Digital Strategy
Added 6 days ago
O
Chief Compliance Officer
Objectway
Toronto, ON
- Full-time
Strong understanding of governance, enterprise risk management, and internal controls.
Added 6 days 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
The Enterprise Data Operations & Technology (EDOT) team continues to strengthen EDC's enterprise data ecosystem by delivering, operating, and modernizing the platforms and data capabilities…
Added 6 days ago
C
Senior Java Developer - Enterprise Payments/ Banking
CGI
Halifax, NS
- Full-time
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…
Added 6 days ago
HP
Territory Manager, Ontario Public Sector
Hewlett Packard Enterprise
Mississauga, ON
- Full-time
Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications…
Added 6 days ago
ED
Scrum Master, Level 17 - EN 596
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
The Enterprise Data Operations & Technology (EDOT) team continues to strengthen EDC’s enterprise data ecosystem by delivering, operating, and modernizing the platforms and data capabilities…
Added 6 days ago
AS
Account Executive, SMB
Absolute Software
Vancouver, BC
- Full-time
SaaS and/or Enterprise software sales experience is a plus
Added 6 days ago
T
Commercial Finance Business Partner
Takeda
Toronto, ON · CAN - Toronto Head Office
- Full-time
Experience with enterprise planning tools, Power BI or equivalent reporting and analytics platforms preferred, plus strong curiosity & willingness to upskill within AI field
Added 6 days ago
Cost Estimator, Data center construction
Bell
Regina, SK
On the Bell Business Markets team, you’ll be a vital part of making innovation happen for enterprise-scale customers. You’ll deliver advanced solutions in areas such as IoT, Mobility/5G,…

CGI

Senior Java Developer - Enterprise Payments/ Banking

Halifax, NS, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 7, 2026
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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