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Added 1 day ago
Staff Product Security Engineer, Reviews
Okta
Toronto, ON
Proficiency in multiple programming languages (e.g., Java, Go, Python, C/C++).
Added 1 day ago
Senior Software Engineer, Full-Stack Applications - Python
Fitch Group
Toronto, ON
…technologies across the full stack - from backend services in Java and Python to frontend applications in React. This role offers the opportunity to work with cutting-edge cloud…
Added 1 day ago
AI
Kafka Developer
Apptoza Inc.
Toronto, ON
- Contract
We are seeking a highly skilled Senior Kafka Developer to design, develop, and maintain large-scale event-driven and real-time data streaming solutions using Apache Kafka.
Added 1 day ago
CI
Senior Quality Assurance Analyst – Test Automation (SDET)
Canadian Institute for Health Information (CIHI)
ON · Ontario, Canada
- Contract
Familiarity with RDBMS, SQL, , BI analytical tools (eg: Qlik, Power BI, MicroStrategy etc), and web technologies (Java, HTML, JavaScript).
Added 1 day ago
OS
Java Software Engineer
Open Systems Technologies
Montreal, QC
- Contract
5+ Years hands-on experience with Core-Java (server-side), Spring, RDBMS
Added 1 day ago
E
Data Steward
EXFO
Montreal, QC
- Full-time
Connaissances de base de Git et en programmation/scripting (Python, Bash, Java).
Added 1 day ago
SG
Développeur Javascript / Javascript Developer
Solutions GURUS (GURUS Solutions)
Montreal, QC
- Full-time
Expérience en programmation avec Java, JavaScript, et/ou C++
Added 1 day ago
OS
Java Application Developer
Open Systems Technologies
Mississauga, ON
- Contract
Solid 10+ years of experience with Java development
Added 1 day ago
TS
Obsolescence Specialist (remote or hybrid Ottawa)
The Source Staffing
Ottawa, ON · Kanata, Ontario
- Full-time
dependencies may include, but are not limited to, versions of Java supported,
Added 1 day ago
Senior Software Engineer, Data Platform
Okta
Toronto, ON
Proficient in at least one language while comfortable in more than one of the backend languages, preferably Java or Typescript, Ruby, GoLang, Python.
Added 1 day ago
I
systems integration engineer - software
iSteer
Toronto, ON
- Full-time
Added 1 day ago
M
Software Engineer - Front End
Microsoft
Vancouver, BC
- Full-time
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent…
Added 1 day ago
JI
Application Support Specialist, Halifax
J.D. Irving, Limited
Dartmouth, NS
- Full-time
Certification in Microsoft Azure Fundamental, IT Infrastructure Library (ITIL), Google IT Support Professional, Professional Automation Developer Associate
Added 1 day ago
D
Delivery Lead
Delpath
Toronto, ON
- Contract
Must have 3+ years of software engineering (full stack – Java and Spring boot) experience with object-oriented programming & scripting languages.
Added 1 day ago
I
Staff Software Developer, Verified Identity Network
Intuit
Toronto, ON
- Full-time
Expert level proficiency in Java, Web Technologies, Design & Architecture.
Added 1 day ago
SI
IT Senior Analyst, Enterprise Applications - HCM Process & Solutions
Saputo Inc.
Montreal, QC · Mississauga, ON · Georgetown, ON
- Full-time
Added 1 day ago
SI
IT Senior Analyst, Enterprise Applications - HCM Process & Solutions
Saputo Inc.
Mississauga, ON
- Full-time
Added 1 day ago
SI
IT Senior Analyst, Enterprise Applications - HCM Process & Solutions
Saputo Inc.
Montreal, QC
- Full-time
Added 1 day ago
N
Director, Engineering
NielsenIQ
Toronto, ON
- $150,000 to $176,000 CAD / year
- Full-time
Apply GenAI tools and AI-assisted engineering practices across the SDLC to improve developer productivity, code and test quality, documentation, and modernization throughput.
Added 1 day ago
C
Senior QA Analyst – API Testing (Insurance/GRS)
Cognizant
Toronto, ON
- $60,000 to $90,000 CAD / year
- Full-time
Knowledge of Java and automated testing frameworks.
Added 1 day ago
IG
Lead Java Developer
Insight Global
Toronto, ON
- $75 to $90 CAD / hour
- Contract
Insight Global is seeking a lead Java developer in Toronto for a Canadian Tier 1 Bank, working on its Rates Derivative Pricing System. You will be the primary point of contact for traders,…
Added 1 day ago
Android XR Application Compatibility AI Technical Lead
Google
Waterloo, ON
…purpose programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C, Python, JavaScript,…
Added 1 day ago
A
Software Engineer - Apple, Inc.
Apple
Vancouver, BC
- Full-time
…full-stack solutions: building scalable backend services in Java/Spring and delivering rich, interactive web applications in modern JavaScript/TypeScript frameworks (such as Angular or…
Added 1 day ago
C
Java Integration Developer
CGI
Halifax, NS
- Full-time
CGI is seeking an experienced Java Integration Developer to join our growing team. In this role, you will design, develop, and support enterprise integration solutions that connect…
Added 1 day ago
M
Senior Software Engineer - Card Network Integration
Marqeta
Remote, Canada
- Full-time
- Remote
Experience developing in Java and/or Python, however we welcome experience in other programming languages.

CGI

Java Integration Developer

Halifax, NS, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 4, 2026
Experience: 5+ years of experience developing enterprise applications using Java.
Posting language: English
Posted: Oct 5, 2026

Original job description

Position Description

CGI is seeking an experienced Java Integration Developer to join our growing team. In this role, you will design, develop, and support enterprise integration solutions that connect business-critical applications across modern cloud environments. Working closely with solution architects, developers, business stakeholders, and infrastructure teams, you will build secure, scalable Java-based integration services while contributing to API development, cloud modernization, and digital transformation initiatives.

This opportunity is ideal for a developer with strong Java backend development experience, enterprise integration expertise, and a passion for building secure, high-performance solutions.

This is a full-time permanent opportunity based in one of CGI's Atlantic Canada offices, including Halifax, NS; Moncton or Fredericton, NB; St. John's, NL; or Stratford, PEI. Candidates must be currently located in Atlantic Canada or willing to relocate. This role follows a hybrid work model requiring three days per week onsite.

Your future duties and responsibilities

Design, develop, and support enterprise integration solutions using Java.
Develop secure, scalable backend services and REST APIs.
Build and maintain integrations between enterprise business applications and cloud platforms.
Collaborate with architects, developers, and business teams to deliver reliable integration solutions.
Implement authentication and API security using industry-standard practices.
Develop cloud-native integration solutions using AWS services.
Troubleshoot integration issues, perform root cause analysis, and implement improvements.
Participate in testing, deployments, documentation, and production support activities.
Contribute to CI/CD automation and continuous improvement initiatives.
Support modern integration architecture and enterprise digital transformation projects.

Required Qualifications To Be Successful In This Role

Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related discipline, or an equivalent combination of education and experience.
5+ years of experience developing enterprise applications using Java.
Strong experience developing REST APIs and backend services.
Experience designing and supporting enterprise application integrations.
Experience with AWS cloud services and cloud-native application development.
Strong understanding of authentication and security technologies, including OAuth, OpenID Connect, JWT, or similar standards.
Experience integrating enterprise business systems such as CRM, ECM, customer data platforms, financial systems, or similar applications.
Strong analytical, troubleshooting, communication, and collaboration skills.

Assets

The following qualifications would be considered assets:

Experience with Kafka or other event-driven messaging platforms.
Experience with AI integrations, agentic workflows, Model Context Protocol (MCP), or Generative AI technologies.
Experience with DevOps practices, CI/CD pipelines, Infrastructure as Code, or automation tools.
Experience with Kubernetes and containerized applications.
Experience working within banking, financial services, or other 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 a future 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 support secure, scalable Java integration solutions, backend services, and REST APIs connecting enterprise applications with cloud platforms. Collaborate on cloud modernization and digital transformation, troubleshoot production issues, and contribute to testing, deployments, documentation, CI/CD automation, and ongoing improvements.

Requirements

Requires a bachelor's degree in a relevant discipline or equivalent education and experience, along with at least five years of Java enterprise application development. Candidates should have strong REST API and integration experience, AWS and cloud-native development knowledge, familiarity with authentication and security standards, and experience integrating enterprise business systems.

Skills

Java
REST API Development
Backend Development
Enterprise Integration
AWS
Cloud-Native Development
OAuth
OpenID Connect
JWT
API Security
Troubleshooting
Kafka
CI/CD
Infrastructure as Code
Kubernetes
Generative AI

Visa sponsorship

Not detected in the job text

Keywords

Java
REST APIs
Backend Services
Enterprise Integration
AWS
Cloud-Native Applications
OAuth
OpenID Connect
JWT
API Security
CRM
ECM
Customer Data Platforms
Financial Systems
Kafka
Event-Driven Messaging
Artificial Intelligence Integrations
Agentic Workflows
Model Context Protocol
Generative AI
DevOps
CI/CD Pipelines
Infrastructure as Code
Automation
Kubernetes
Containerized Applications
Root Cause Analysis
Production Support
Digital Transformation
Financial Services

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