Jobs in Canada

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Added 1 month 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 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
M
Sr. Software Developer
McKesson
Mississauga, ON
- Full-time
● Design, develop, and maintain scalable full-stack applications using Java, Python, React, REST APIs, API-first architecture, MongoDB, and PostgreSQL.
Added 1 month ago
AM
Salesforce AI & Data Cloud Solutions Engineer
AGF Management
Toronto, ON
- Full-time
Assess data quality and technical debt and lead practical improvements to legacy data structures and integrations.
Added 1 month ago
G
Principal AI Solutions Architect, Customer Success
Genesys
AB · Toronto, ON · ON · Quebec, QC
- Full-time
The Self Service and Artificial Intelligence (SS&AI) team within Genesys Professional Services designs and delivers highly customized self-service, IVR, routing, and AI-powered virtual…
Added 1 month ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
Since 2014, Capital One Canada’s software studio has grown from a team of 10 to a team of over 250. We’re passionate about what we do, and we’re always on the lookout for people who want to…
Added 1 month ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- Full-time
…a senior member within our mobile applications development team, you will lead efforts including backlog management, enhancements, incident resolution, new projects, and various strategic…
Added 1 month ago
RS
Principal Software Engineer- RMJ (AI Accelerated)
Redwood Software
ON
- $150,000 to $170,000 CAD / year
System Architecture & Design: Lead the design and implementation of large-scale distributed systems, focusing on resilience, low-latency, and fault tolerance within the Java ecosystem.
Added 1 month ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $135,000 CAD / year
- Full-time
…a senior member within our mobile applications development team, you will lead efforts including backlog management, enhancements, incident resolution, new projects, and various strategic…
Added 1 month ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
We are looking for an Architect-Level Java Full Stack Developer to join the Finance & Securitization (FNS) Team. The team is part of a Front Office business environment, working closely…
Added 1 month ago
AI
Software Architect
Arkion Identity Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Lead decisions around microservices, event-driven architecture, and distributed systems.
Added 1 month ago
TT
Full Stack Java Analyst - Investment Banking
Tech Talent International
Montreal, QC
- $75,000 to $80,000 CAD / year
- Full-time
…mid-sized organizations in Canada/US. We are currently hiring a Java Technical Lead - Investment Banking for our global consulting…
Added 1 month ago
B
Senior Manager-PM Quality Assurance
BMO
Toronto, ON · YNG
- Full-time
This is a hybrid role requiring a minimum of 3 days per week in our downtown office
Added 1 month ago
Application Architect Core HR
Scotiabank
Toronto, ON
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.
Added 1 month ago
TP
VDC Manager
TPH Plumbing & Heating
Ottawa, ON
- Full-time
Lead a team of drafting professionals, providing guidance, mentorship, and support to ensure high-quality deliverables and team performance.
Added 1 month ago
NI
Software Developer
Nuwelcom Inc
Charlottetown, PE
- Full-time
We are seeking a highly skilled Software Developer to lead the design, development, and deployment of cutting-edge digital solutions across web, mobile, and cloud platforms. This role is…
Added 1 month ago
SC
Senior Developer
SAP Careers
Montreal, QC
- $108,100 to $222,800 CAD / year
- Full-time
…their everyday engineering practice to join our engineering team. The SAP Customer Experience – Order Management Services (SAP CX OMS) unit builds and maintains high-quality cloud-native…
Added 1 month ago
Bioinformatics Support Specialist
National Research Council Canada
Halifax, NS
Working under the direction of a Team Lead, the Bioinformatics Support Specialist will contribute to the development and validation of genomic platforms, including zebrafish transcriptomics…
Added 1 month ago
U
Dir. Software Development
UKG
Montreal, QC
- Full-time
Expertise approfondie en Java, applications Web, technologies Cloud et applications natives IA.
Added 1 month ago
SS
Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
Sopra Steria
Montreal, QC
- Full-time
Join Sopra Steria Aeroline and become part of a forward-thinking team shaping the future of aerospace through digital innovation. If you are passionate about managing business accounts,…
Added 1 month ago
ZT
Android Framework/Core OS Software Engineer, Senior
Zebra Technologies
Mississauga, ON · CAN - Mississauga, Canada
- Full-time
…collaborate to deliver on our purpose. Here you are part of a team pushing boundaries today to redefine the work of tomorrow for organizations, their employees, and those they…
Added 1 month ago
SS
Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
Sopra Steria
Montreal, QC
- Full-time
Join Sopra Steria Aeroline and become part of a forward-thinking team shaping the future of aerospace through digital innovation. If you are passionate about managing business accounts,…
Added 1 month ago
Software Development Engineer II, AWS Marketplace
Amazon
Toronto, ON
As a SDE II on the AWS Marketplace team, you will design and build large-scale distributed systems that power a multi-billion dollar commerce platform used by customers and partners
Added 1 month ago
MP
Lead Data Engineer (ITA7)
Municipal Property Assessment Corporation
Pickering, ON
- Full-time
Do you want to be part of a team helping to strengthen every community across Ontario? Are you interested in seeing the importance of your work firsthand? Do you have a passion for big data…
Added 1 month ago
Design Verification Engineer - technical lead, Annapurna Labs
Amazon
Toronto, ON
…deliver cloud services to our customers. You’ll be part of a team that drives innovation in custom chip development, directly impacting the future of cloud…

CGI

Senior Java Developer - Enterprise Payments/ Banking

Halifax, NS, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

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.

Apply on LinkedIn About employer

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