Jobs in Canada

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Added 11 hours ago
GA
Receptionist Part-Time (Go Mazda)
Go Auto
Edmonton, AB
- Part-time
Added 11 hours ago
VC
Client Service Associate (CSA) - Planning & Scheduling - Part-time 0.5
VON Canada
Sarnia, ON
- $19.61 to $20.84 CAD / hour
- Part-time
Added 11 hours ago
AT
Cloud Automation & DevOps Engineer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
…infrastructure, security, and operations teams to standardize software delivery, improve platform reliability,…
Added 11 hours ago
AT
Senior DevSecOps Engineer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
Added 11 hours ago
AT
Java Full Stack & Identity Access Developer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
Job Title: Java Full Stack & Identity Access Developer
Added 11 hours ago
AT
Senior Java Full Stack Developer
Aarorn Technologies Inc
Toronto, ON
- $52 CAD / hour
- Contract
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 11 hours ago
AT
Senior Java Developer
Aarorn Technologies Inc
Toronto, ON
- $55 CAD / hour
- Contract
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…
Added 11 hours ago
MC
Manager, Revenue Accounting & Reporting
Make-A-Wish Canada
Pickering, ON
- Full-time
Added 11 hours ago
CR
Culinary Manager
COGIR Real Estate
Ottawa, ON
- Full-time
Added 11 hours ago
CR
Culinary Manager- 6 Month Contract
COGIR Real Estate
Calgary, AB
- Full-time
Added 11 hours ago
GT
Customer Service and Communications Coordinator
Guardian Tanks
Saint-Quentin, NB
- Full-time
Added 11 hours ago
CR
Office Manager
COGIR Real Estate
Ottawa, ON
- Full-time
Added 11 hours ago
V
IT Solution Support Engineer
Vanderlande
Vancouver, BC
- Full-time
Added 11 hours ago
V
IT Service Delivery Manager
Vanderlande
Vancouver, BC
- Full-time
…airports worldwide. These mission-critical solutions include software that orchestrates baggage transport, advanced data analytics platforms, and IT infrastructure. You will connect our…
Added 11 hours ago
V
IT Service Delivery Manager
Vanderlande
Vancouver, BC
- Full-time
…airports worldwide. These mission-critical solutions include software that orchestrates baggage transport, advanced data analytics platforms, and IT infrastructure. You will connect our…
Added 11 hours ago
V
IT Solution Support Engineer
Vanderlande
Vancouver, BC
- Full-time
Added 11 hours ago
D
Dental Receptionist - Dentistry on Elgin
dentalcorp
Cambridge, ON · Dentistry on Elgin
- Full-time
Added 12 hours ago
MB
Sr Business Applications Developer
Maison Birks
Montreal, QC
- Full-time
…renowned luxury brands. We’re looking for a versatile, experienced developer to help shape the next generation of our digital commerce and business-application…
Added 12 hours ago
PC
Community Manager
Pacific Cove Properties
Vancouver, BC
- Full-time
Added 12 hours ago
BH
Administrative Assistant – Organizational Development #550-26
Brightshores Health System
Owen Sound, ON
- Full-time
Added 12 hours ago
D
Tier 4 Technical Support Architect
Diligent
Canada
- Full-time
Added 12 hours ago
AT
Java Developer
Aarorn Technologies Inc
Montreal, QC
- $50 CAD / hour
- Contract
We're seeking someone to join our Risk and Information Management team as a Full Stack Developer with experience on multi-tiered Java EE-style applications and Front-End technologies. The…
Added 12 hours ago
ET
Java Technical Lead � Backend Development, AWS & DevOps
Expedite Talent Solutions
Montreal, QC
- Full-time
Added 12 hours ago
AT
.NET Developer
Aarorn Technologies Inc
Montreal, QC
- $60 CAD / hour
- Contract
Added 12 hours ago
AW
Programmer / Software Developer
Agilus Work Solutions
Ottawa, ON
- Contract
Agilus by Synergie is recruiting for a Programmer/Software Developer in the Public Sector in Ottawa, Ontario.

Aarorn Technologies Inc

Senior Java Full Stack Developer

Toronto, ON, Canada

$52 CAD / hour · Contract

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Job details

Pay: $52 CAD / hour
Job type: Contract
Apply by: Apr 26, 2027
Posting language: English
Posted: Oct 28, 2026

Original job description

Job Title: Senior Java Full Stack Developer

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

Employment Type: Contract

Pay Rate: CAD$52/HR INC

Interview Type: Face 2 Face (Onsite Interview Only)

We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and Spring Boot microservices, Angular or React user interfaces, REST APIs, Kafka-based event processing, cloud platforms, and containerized deployments.

The ideal candidate will have experience building secure, high-volume applications and collaborating across architecture, product, quality engineering, DevOps, and support teams.

Key Responsibilities

Design, develop, and enhance Java and Spring Boot microservices.

Build responsive web interfaces using Angular or React.

Develop secure and reusable RESTful APIs for enterprise integrations.

Implement synchronous and event-driven integrations using REST and Apache Kafka.

Support client, account, transaction, payment, and preference-processing workflows.

Design services using microservices, event-driven, and domain-driven architecture principles.

Develop automated unit, functional, integration, and performance tests.

Create mock services and event simulators for end-to-end testing.

Perform application performance testing and troubleshoot latency or throughput issues.

Deploy and support applications on OpenShift, Kubernetes, or AWS container platforms.

Develop and maintain CI/CD pipelines using Jenkins and GitHub Actions.

Implement authentication and authorization using OAuth 2.0, JWT, Spring Security, and token-based access controls.

Monitor distributed applications using Prometheus, Grafana, and application logs.

Optimize MongoDB and PostgreSQL queries, indexes, and data-access patterns.

Participate in Agile planning, design reviews, code reviews, production releases, and incident resolution.

Identify application defects, security vulnerabilities, and opportunities for technical improvement.

Required Skills

Strong hands-on development experience with Java 8 or later.

Advanced experience with Spring Boot, Spring MVC, Hibernate, and microservices.

Experience developing REST APIs and distributed backend services.

Hands-on experience with Angular or React, JavaScript, TypeScript, HTML, and CSS.

Experience with Apache Kafka and asynchronous message processing.

Experience with PostgreSQL and MongoDB.

Experience deploying applications using Docker, Kubernetes, or OpenShift.

CI/CD experience with Jenkins, GitHub Actions, Git, Maven, or Gradle.

Experience with OAuth 2.0, JWT, and Spring Security.

Experience with JUnit, Postman, and performance-testing tools.

Understanding of Agile delivery and the software development lifecycle.

Preferred Skills

Experience with AWS services and EKS or ECS.

Experience working within banking, payments, financial services, or another regulated industry.

Familiarity with PCI-DSS-aligned application controls.

Experience implementing Prometheus and Grafana monitoring.

Exposure to fraud detection, anomaly detection, or risk analytics integrations.

Knowledge of Redis and performance-testing tools such as JMeter.

Education and Certifications

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

AWS certification is considered an asset.

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.

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More about this job

Responsibilities

Design and develop Java/Spring Boot microservices, responsive web interfaces, secure REST APIs, and Kafka-based integrations for enterprise financial-services workflows. Test, deploy, monitor, and optimize distributed applications while collaborating across teams on releases, reviews, and incident resolution.

Requirements

Candidates need strong Java 8+ development experience, advanced Spring Boot and microservices expertise, and hands-on experience with a frontend framework such as Angular or React. They should also have experience with Kafka, PostgreSQL and MongoDB, container platforms, CI/CD, security, testing, and Agile delivery; a bachelor's degree is specified, and AWS certification is an asset.

Skills

Java
Spring Boot
Microservices
Angular
React
REST APIs
Apache Kafka
PostgreSQL
MongoDB
Docker
Kubernetes
OpenShift
CI/CD
OAuth 2.0
JWT
Spring Security

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Spring MVC
Hibernate
Microservices
Angular
React
JavaScript
TypeScript
REST APIs
Apache Kafka
PostgreSQL
MongoDB
Docker
Kubernetes
OpenShift
AWS
EKS
ECS
Jenkins
GitHub Actions
Maven
Gradle
OAuth 2.0
JWT
Spring Security
JUnit
Prometheus
Grafana
PCI-DSS

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