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Added 27 mins ago
AS
Dotnet Developer
Ardent SoftSol Inc.
Montreal, QC
- Contract
Automated IVR call handling for customer and vendor interactions by prototyping a Kafka-based event pipeline (POC) to queue and route call events asynchronously, streamlining resolution of…
Added 27 mins 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 27 mins ago
A
Software Engineer (Python + Frontend)
Apptad
Montreal, QC
- Contract
Added 57 mins ago
J
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
- Full-time
Hands-on exposure to orchestration tools like Airflow, dbt, or Prefect, and streaming technologies like Kafka or Spark Streaming
Added 57 mins ago
OS
Java Application Developer
Open Systems Technologies
Mississauga, ON
- Contract
Exposure to or experience in message driven architectures, including Kafka, EMS
Added 1 hour ago
Senior Software Engineer, Data Platform
Okta
Toronto, ON
Contributed to the development of distributed systems or used one or more at high volume or criticality such as Kafka or Hadoop
Added 1 hour ago
NS
Senior Applied AI Engineer
Network Solutions
Canada
- Full-time
Design event driven systems using RabbitMQ, Kafka, Azure Service Bus, or equivalent platforms, including retries, dead letter handling, idempotency, back pressure, and failure recovery.
Added 5 hours ago
C
Senior QA Analyst – API Testing (Insurance/GRS)
Cognizant
Toronto, ON
- $60,000 to $90,000 CAD / year
- Full-time
Validate end-to-end processing across user interfaces, batch jobs, Kafka events, files, APIs, databases, and downstream systems.
Added 7 hours ago
A
Software Engineer - Apple, Inc.
Apple
Vancouver, BC
- Full-time
Build streaming data pipelines and event-driven architectures leveraging Apache Kafka.
Added 9 hours ago
T
Business Systems Analysis Specialist
TD
Toronto, ON
- Full-time
Understanding MQ Messages, KAFKA topics and events is an asset.
Added 11 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
Added 11 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
Added 11 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
Added 11 hours 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 13 hours ago
IF
Lead Full Stack Developer
iA Financial Group (Industrial Alliance)
Quebec, QC
- Full-time
…confident and secure about their future? As a Lead Full Stack Developer, you will play a key role in the analysis, development, integration, testing, and evolution of robust digital…
Added 13 hours ago
BC
Solution Architect
BrainRidge Consulting
Toronto, ON
- Full-time
Experience with streaming technologies like Kafka
Added 14 hours ago
T
Portfolio Lead
TEKsystems
Toronto, ON
- $100 to $120 CAD / hour
- Full-time
Technical knowledge of Java, Spring Boot, API-driven architecture, or Apache Kafka.
Added 14 hours ago
Software Engineer
Apple
Vancouver, BC
Hands-on experience with distributed data technologies: Apache Cassandra, Apache Solr (or Elasticsearch/Lucene), Redis, and Apache Kafka.
Added 15 hours ago
AG
Dotnet Developer
Axiom Global Technologies
Montreal, QC
- Contract
We are seeking a skilled .NET Developer with experience in backend development, microservices, event-driven architecture, cloud storage, and full-stack monitoring solutions. The ideal…
Added 15 hours ago
Systems Developer, PAAS / Développeur de systèmes, PAAS
Tower Research Capital
Montreal, QC
Une expérience des systèmes distribués, tels que Kafka et etcd, constitue un atout important.
Added 15 hours ago
IG
Platform Engineer
Insight Global
Vancouver, BC
- $60 to $70 CAD / hour
- Contract
Experience with Kafka, RabbitMQ, or similar messaging technologies
Added 16 hours ago
R
Senior Manager, Application Development and Integration
RBC
Toronto, ON
- Full-time
Advanced experience with Big Data Technologies (Spark, Hadoop, Hive, Kafka), .Net, React, JavaScript, REST APIs, Microservices, NoSQL/SQL databases.
Added 16 hours ago
R
Lead Full Stack Developer
RBC
Toronto, ON
- Full-time
Data engineering background (ETL/ELT tools, Airflow, Kafka, Spark)
Added 16 hours ago
CL
Data Scientist
Charger Logistics Inc
Brampton, ON
- Full-time
…decision systems built on cloud platforms, including Google Cloud, Kafka, and…
Added 17 hours ago
SG
Java Spring Developer
Software Guidance & Assistance, Inc. (SGA, Inc.)
Mississauga, ON
- Full-time
Software Guidance & Assistance, Inc., (SGA), is searching for a Java Spring Developer for a contract assignment with one of our premier Financial Services clients in Mississauga, ON.

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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