Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 13 days ago
SM
Medical Radiation Technologist (CT & X-Ray)
Stevenson Memorial Hospital
Alliston, ON
- Internship
Stevenson Memorial Hospital believes in offering opportunities for growth and development which includes:
Added 13 days ago
SM
Medical Radiation Technologist (CT & X-Ray)
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Stevenson Memorial Hospital believes in offering opportunities for growth and development which includes:
Added 13 days ago
AT
Senior Java Full Stack Developer
Aarorn Technologies Inc
Toronto, ON
- $52 CAD / hour
- Contract
Perform application performance testing and troubleshoot latency or throughput issues.
Added 13 days ago
AT
Senior Java Developer
Aarorn Technologies Inc
Toronto, ON
- $55 CAD / hour
- Contract
The selected candidate will provide technical leadership across solution design, application development, code quality, testing, releases, production support, and engineering-team…
Added 13 days ago
SM
Physiotherapist - Full Time
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Must have a good attendance record
Added 13 days ago
T
City Specialist
TEKsystems
AB · Edmonton, AB
- $23 to $25 CAD / hour
- Contract
…partners, and contribute directly to merchant growth and business…
Added 13 days ago
SM
Medical Radiation Technologist (CT & X-Ray)
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Stevenson Memorial Hospital believes in offering opportunities for growth and development which includes:
Added 13 days ago
GT
Customer Service and Communications Coordinator
Guardian Tanks
Saint-Quentin, NB
- Full-time
Must reside in Canada and be legally authorized to work in Canada
Added 13 days ago
AF
2nd Cook - Artemis Blackwater Mine
ATCO Frontec
BC · Cariboo I, BC
- Full-time
The successful candidate must hold a valid food safety certificate
Added 13 days ago
UO
Arts, Faculty of
University of New Brunswick
Saint John, NB
- Full-time
…email, as specified.Applicant's resume to accompany the email…
Added 13 days ago
H
Assessor Coordinator Degree
HealthCareersInSask.ca
Regina, SK
- Full-time
Knowledge in normal child and adolescent development and psychopathology
Added 13 days ago
H
Manager - Post Anesthesic Recovery
HealthCareersInSask.ca
Saskatoon, SK
- Full-time
…objectives of the SHA. The Manager supports strategy through the development and execution of operational and business plans, including cascading, monitoring, reporting, and course…
Added 13 days ago
H
Social Worker Masters
HealthCareersInSask.ca
Saskatoon, SK
- Full-time
…and may participate in interagency committee work, community development, and/or clinical supervision of practicum students. "Preference for this position will be given to HSAS members in…
Added 13 days ago
H
Assessor Coordinator Degree
HealthCareersInSask.ca
Regina, SK
- Full-time
Knowledge in normal child and adolescent development and psychopathology
Added 13 days ago
H
Nurse A - Registered Nurse General Duty Nurse
HealthCareersInSask.ca
Nipawin, SK
- Part-time
Knowledge in process of policy and procedure development
Added 13 days ago
V
IT Solution Support Engineer
Vanderlande
Vancouver, BC
- Full-time
Your work will cover Linux and Windows servers, middleware, Oracle and SQL databases, virtualization, application hosting, system integrations, monitoring and automation tools, and High…
Added 13 days ago
V
IT Solution Support Engineer
Vanderlande
Vancouver, BC
- Full-time
Your work will cover Linux and Windows servers, middleware, Oracle and SQL databases, virtualization, application hosting, system integrations, monitoring and automation tools, and High…
Added 13 days ago
D
Dental Receptionist - Dentistry on Elgin
dentalcorp
Cambridge, ON · Dentistry on Elgin
- Full-time
…can focus on what matters most: patient care, professional development, and practice…
Added 13 days ago
C
Financial Services Representative
CIBC
Courtenay, BC
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 13 days ago
MB
Sr Business Applications Developer
Maison Birks
Montreal, QC
- Full-time
…shape the next generation of our digital commerce and business-application…
Added 13 days ago
CO
Manager Policy and Risk Management
City of Saint John
Saint John, NB
- Full-time
Collaborates with other police services across Canada to identify ‘Best Practices’ and their application to the Saint John Police Force.
Added 13 days ago
CO
Director, Health, Safety, & Organizational Resilience
City of Saint John
Saint John, NB
- Full-time
Lead the development and execution of the City’s Corporate Safety Strategy, establishing strategic priorities, objectives, performance measures, and accountabilities that align occupational…
Added 13 days ago
BB
Process Engineer
Breathaplasta by Adaptavate
Montreal, QC · Urban agglomeration of Montreal, QC
- Full-time
Working alongside a technically ambitious team, you’ll take ownership of development projects, collaborate with internal colleagues and external partners, and see your work contribute…
Added 13 days ago
D
Tier 4 Technical Support Architect
Diligent
Canada
- Full-time
Collaborate closely with the Product and Development teams to represent customers' needs. Serve as trainers and mentors to the Support team.
Added 13 days ago
SM
Manager, Finance, Performance & Analytics
Stevenson Memorial Hospital
Alliston, ON
- Full-time

Aarorn Technologies Inc

Senior Java Developer

Toronto, ON, Canada

$55 CAD / hour · Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Pay: $55 CAD / hour
Job type: Contract
Apply by: Apr 26, 2027
Posting language: English
Posted: Oct 28, 2026

Original job description

Job Title: Senior Java Developer

Location: Toronto, ON (4x onsite a week)

Employment Type: Contract

Pay Rate: CAD$55/HR INC

We are seeking a Senior Java Developer / Technical Lead to design and deliver secure, scalable, and high-volume banking and payment applications. The role will lead the development of Java and Spring Boot microservices, REST APIs, event-driven services, batch-processing capabilities, and containerized workloads across cloud and enterprise platforms.

The selected candidate will provide technical leadership across solution design, application development, code quality, testing, releases, production support, and engineering-team coordination.

Key Responsibilities

Design and develop Java and Spring Boot microservices for banking, payments, alerts, account servicing, and customer-facing platforms.

Build secure RESTful APIs and event-driven integrations using Kafka, RabbitMQ, IBM MQ, or JMS.

Develop high-volume, low-latency, and resilient distributed services.

Design batch and sub-batch processing for large datasets, including failure handling and recoverability.

Implement data archival, restoration, synchronization, and migration capabilities.

Design and optimize MongoDB and relational-database collections, schemas, indexes, and queries.

Lead technical design, low-level design, development, testing, release, and production-support activities.

Provide technical direction, code reviews, development standards, and mentoring to engineering teams.

Migrate applications to OpenShift and Kubernetes-based container platforms.

Develop and maintain CI/CD pipelines using Jenkins, Harness, GitHub, Maven, Gradle, and artifact repositories.

Implement OAuth 2.0, TLS, encryption, and API-security controls.

Develop automated tests using JUnit, Mockito, Cucumber, Selenium, JMeter, Gatling, WireMock, or comparable tools.

Build dashboards and operational alerts using Splunk, Kibana, AppDynamics, Instana, or Datadog.

Troubleshoot production issues by analyzing application logs, performance metrics, event flows, and database behavior.

Collaborate with product owners, architects, QA, database, security, and DevOps teams.

Drive application resiliency, performance improvement, cloud adoption, and engineering automation.

Required Skills

Advanced Java and J2EE development experience.

Strong experience with Spring Boot, Spring MVC, Spring Data, Spring Batch, and REST APIs.

Experience with microservices and event-driven architecture.

Hands-on experience with Kafka and at least one enterprise messaging technology.

Strong experience with MongoDB and relational databases such as Oracle or PostgreSQL.

Experience deploying applications to OpenShift, Kubernetes, AWS, or comparable cloud platforms.

Strong understanding of API security, OAuth 2.0, TLS, and encryption.

Experience with Jenkins, Maven, Gradle, GitHub, SonarQube, and CI/CD.

Experience with automated unit, integration, behavioural, and performance testing.

Production-support experience using enterprise monitoring and logging tools.

Proven ability to lead technical delivery and coordinate engineering activities.

Preferred Skills

Banking, payments, cards, digital wallets, alerts, or account-servicing experience.

Experience With Cassandra, MariaDB, Or Other NoSQL Platforms.

Experience with Apigee or another API-management platform.

Familiarity with AWS, Pivotal Cloud Foundry, or Google Cloud.

Knowledge of Autosys and enterprise batch scheduling.

AWS certification or another relevant cloud certification.

Experience using AI-assisted software-development tools.

Education

Bachelor s degree in Computer Science, Engineering, Information Technology, or a related field.

Disclaimer: AI tools may assist in the recruitment process; however, all hiring decisions are made by the recruitment team based on a comprehensive evaluation of candidates.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design and deliver secure, scalable banking and payment applications, including Java microservices, APIs, event-driven integrations, batch processing, and containerized workloads. Lead technical design and delivery, mentor engineering teams, support production systems, and improve application security, resiliency, performance, and automation.

Requirements

Requires advanced Java and J2EE experience, strong Spring Boot and microservices expertise, messaging and database experience, and familiarity with cloud or container platforms and CI/CD. Candidates should also have API-security and automated-testing knowledge, production-support experience, and a proven ability to lead technical delivery; banking or payments experience is preferred.

Skills

Java
J2EE
Spring Boot
Spring MVC
Spring Data
Spring Batch
Microservices
REST APIs
Kafka
Enterprise Messaging
MongoDB
Relational Databases
Kubernetes
OpenShift
OAuth 2.0
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Java
J2EE
Spring Boot
Spring MVC
Spring Data
Spring Batch
Microservices
REST APIs
Kafka
RabbitMQ
IBM MQ
JMS
MongoDB
Oracle
PostgreSQL
Kubernetes
OpenShift
AWS
OAuth 2.0
TLS
Encryption
Jenkins
Maven
Gradle
GitHub
SonarQube
CI/CD
JUnit
Mockito
Splunk

Report this job

Work requirements

Jobs in Canada