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Added 21 days ago
T
Oracle / PostgreSQL Database Administrator
TD
Mississauga, ON
- Full-time
…administration, reliability, security, recoverability, and performance of mission-critical database platforms supporting enterprise applications and services. This role operates within the…
Added 21 days ago
T
Test Automation Consultant
Tekshapers
Toronto, ON
- Contract
…hands-on expertise in TypeScript, Playwright, and Helenium, along with Prompt Engineering capabilities to leverage AI-driven testing and productivity use cases. The candidate must also…
Added 21 days ago
T
Cloud Architect
Tekshapers
Toronto, ON
- Full-time
Design & Support: Architect and amend cloud infrastructure with a focus on high availability, fault tolerance, and workload optimization.
Added 21 days ago
FC
FLIGHT CENTRE TRAVEL GROUP - POWER PLATFORM & AI SOLUTIONS SPECIALIST - TORONTO, ON
Flight Centre Travel Group Canada
ON · Ontario, Canada
- Full-time
…AI-enabled solutions. In this impactful role, you'll partner with Business Analysts and stakeholders to transform business challenges into scalable solutions using Microsoft Power Platform…
Added 21 days ago
AI
Full Stack Developer - .NET (Intermediate)
Avant Imaging & Information Management, Inc.
Toronto, ON · Scarborough, ON
- Full-time
You will be responsible for designing, developing, testing, deploying, and maintaining end-to-end applications while working closely with product managers, business analysts, QA engineers,…
Added 21 days ago
C
Senior UI Developer -Vice President
Citi
Mississauga, ON · Toronto, ON
- Full-time
DevOps and Deployment: Demonstrable experience with modern CI/CD pipelines and tools, such as Tekton, and container orchestration platforms like OpenShift and Kubernetes.
Added 21 days ago
C
Sr. Security Engineer – Offensive Security/Penetration testing
Cognizant
Toronto, ON
- Full-time
…of the Cyber, Data & Security team and work collaboratively with Engineering, DevOps, and Risk & Compliance…
Added 21 days ago
C
Senior Java Developer - Enterprise Payments/ Banking
CGI
Halifax, NS
- Full-time
…payment solutions. In this role, you will develop scalable, high-performance enterprise applications while providing technical leadership across complex initiatives spanning multiple teams…
Added 21 days ago
Senior Platform Engineer
Scotiabank
Toronto, ON
5+ years with CI/CD (Azure DevOps, GitHub Actions), including automated testing, security scanning, and policy gates.
Added 21 days ago
GM
Senior Data Engineering, Vehicle Data Operations
General Motors
Markham, ON · Oshawa, ON
- Full-time
Experience with CI/CD and DevOps tools or platforms such as GitHub Actions, Jenkins, Buildkite, Azure DevOps, or comparable technologies.
Added 21 days ago
O
Developer Senior Java / C++
Onepoint
Montreal, QC
- Full-time
Familiarity with CI/CD pipelines, automated testing, DevOps practices and containerized environments.
Added 21 days ago
W
Developer Senior Java / C++
Wepoint
Montreal, QC
- Full-time
Familiarity with CI/CD pipelines, automated testing, DevOps practices and containerized environments.
Added 21 days ago
Senior Manager, Development
Scotiabank
Toronto, ON
Ensure solutions align with data architecture standards, cloud best practices, and performance expectations
Added 21 days ago
FC
FLIGHT CENTRE TRAVEL GROUP - POWER PLATFORM & AI SOLUTIONS SPECIALIST - VANCOUVER, BC
Flight Centre Travel Group Canada
BC · British Columbia, Canada
- Full-time
…AI-enabled solutions. In this impactful role, you'll partner with Business Analysts and stakeholders to transform business challenges into scalable solutions using Microsoft Power Platform…
Added 21 days ago
Infrastructure Engineer
HTS Engineering Ltd.
Toronto, ON
Performance Optimization: Conduct regular infrastructure health checks, capacity planning, and performance tuning to ensure the network can scale with growing building automation needs.
Added 21 days ago
M
Sr. Software Developer
McKesson
Mississauga, ON
- Full-time
● Experience with CI/CD pipelines, DevOps or DevSecOps practices, Git-based workflows, automated testing, and release processes.
Added 21 days ago
BE
Intermediate Developer
BC Energy Regulator
Victoria, BC
- Full-time
The Developer is responsible for writing clean, maintainable code, participating in code reviews, and collaborating with cross-functional teams to deliver high-quality software solutions.…
Added 21 days ago
CT
Data Engineer, Enterprise Data, Insights & Analytics
Canadian Tire Corporation
Toronto, ON
- Full-time
Execute and validate QA testing in pre‑production and production environments, ensuring changes meet functional, data quality, and performance expectations.
Added 21 days ago
Bilingual Specialist, Software Engineering (D365 ERP)
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
A familiarity with information management practices, system development life cycle management, IT services management, agile and lean methodologies, infrastructure and operations, DevOps.
Added 21 days ago
Senior Specialist, Software Engineering (Middleware-AZURE)
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
…platforms. The ideal candidate has strong hands-on experience with Azure services, .NET development, serverless architectures, and modern DevOps practices, along with the leadership skills…
Added 21 days ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
Enable zDevOps / modern DevOps practices for mainframe workloads, including version control, automated deployments, and testing
Added 21 days ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
Enable zDevOps / modern DevOps practices for mainframe workloads, including version control, automated deployments, and testing
Added 21 days ago
S
Développeur Logiciel R&D Senior / Senior R&D Software Developer
Syntronic
Montreal, QC
- Full-time
At Syntronic, we don't just follow industry trends - we set them! Join us in partnering with visionary companies and the brightest minds to turn ground-breaking ideas into reality. Imagine…
Added 21 days ago
L
Murex DevOps
Luxoft
Toronto, ON
- Full-time
As a DevOps Engineer, you will be responsible for designing, building, and operating automated platforms that enable reliable, secure, and scalable delivery of the MX platform across SaaS,…
Added 21 days ago
ET
Jira Service Management Intake Automation Developer
Envision Technology Solutions
Brampton, ON
- Contract
Integrate Jira with Confluence, Slack, Microsoft Teams, GitHub, Azure DevOps, email, identity platforms, and other enterprise systems.

CGI

Senior Java Developer - Enterprise Payments/ Banking

Halifax, NS, Canada

Full-time

Apply About employer

Applications open in a new tab.

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.

Apply 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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