Jobs in Canada

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Added 10 hours ago
AT
Cloud Automation & DevOps Engineer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
…successful candidate will work with development, infrastructure, security, and operations teams to standardize software delivery, improve platform reliability, automate operational…
Added 10 hours ago
AT
Senior DevSecOps Engineer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
The successful candidate will bring strong experience across AWS, Azure, infrastructure as code, Kubernetes, cloud security, identity and access management, vulnerability management,…
Added 10 hours ago
AT
Java Full Stack & Identity Access Developer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
Experience with IBM Security Access Manager, WebSEAL, or a comparable identity-access gateway.
Added 10 hours ago
AT
Senior Java Full Stack Developer
Aarorn Technologies Inc
Toronto, ON
- $52 CAD / hour
- Contract
The ideal candidate will have experience building secure, high-volume applications and collaborating across architecture, product, quality engineering, DevOps, and support teams.
Added 10 hours ago
AT
Senior Java Developer
Aarorn Technologies Inc
Toronto, ON
- $55 CAD / hour
- Contract
…development, code quality, testing, releases, production support, and engineering-team…
Added 10 hours ago
AA
Superviseur Qualité Opération A220
Airbus Aircraft
Montreal, QC
- Full-time
Added 10 hours ago
AA
Manager Qualité Opérations
Airbus Aircraft
Montreal, QC
- Full-time
Added 10 hours ago
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Quality Manager
Ganotec
Toronto, ON
- Full-time
Construction Management, Civil/Mecanical/Metallurgy/Industrial/Electrical Engineering or related degree
Added 10 hours ago
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IT Solution Support Engineer
Vanderlande
Vancouver, BC
- Full-time
…complex technical incidents, execute lifecycle upgrades and security patching, maintain system interfaces, and contribute to improvements that strengthen resilience and operational…
Added 10 hours ago
V
IT Solution Support Engineer
Vanderlande
Vancouver, BC
- Full-time
…complex technical incidents, execute lifecycle upgrades and security patching, maintain system interfaces, and contribute to improvements that strengthen resilience and operational…
Added 10 hours ago
F
Assembly - Mechanics
FluksAqua
Montreal, QC
- Full-time
Added 10 hours ago
N
Software Developer Co-Op
Nutanix
Vancouver, BC
- $30 to $35 CAD / hour
- Volunteer
Currently enrolled in a Bachelor's degree program in Computer Science, Software Development, Computer Engineering, or a related field and eligible to participate in a co-op or internship…
Added 11 hours ago
FB
Journeyman Powerline Technician - Transmission
Forbes Bros. Group of Companies
AB · Edmonton, AB
- Full-time
Added 11 hours ago
MC
Heavy Duty Mechanic - Journeyman/Red Seal
Matrix Camps, Logistics and Aviation
Saskatoon, SK
- Full-time
Added 11 hours ago
RS
Rope Access NDT Technicians
Rockwood Service Corporation
Rocky View No 44, AB · Rocky View County, AB
- Full-time
Added 11 hours ago
HT
Assembly Technician (Contract)
Husky Technologies
Bolton, ON
- Full-time
Read, interpret, and work from engineering drawings, blueprints, schematics, and hydraulic and pneumatic diagrams to determine correct assembly, installation, alignment, and testing…
Added 11 hours ago
SH
Mechanical and Electrical Project Coordinator 2026-223-SB
Shared Health-Soins Communs
Winnipeg, MB
- Full-time
Completed post-secondary degree or diploma in a construction related discipline such as Construction Management, Project Management, or Engineering Technology Program
Added 11 hours ago
HT
Maintenance Technician
Husky Technologies
Bolton, ON
- Full-time
…documentation, part replacements, and calibration reports. Work with engineering and production teams to create and update troubleshooting guides and preventative maintenance…
Added 11 hours ago
HT
CNC Programmer
Husky Technologies
Bolton, ON
- Full-time
Monitor and update the programming rules in collaboration with Development and Manufacturing Engineering
Added 11 hours ago
HT
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
- Full-time
Do you enjoy solving complex electrical design challenges as part of a multi-discipline engineering team? Do you want to see your designs progress from ideas to fully functioning automated…
Added 11 hours ago
Mechanical and Electrical Project Coordinator 2026-223-SB
Winnipeg Regional Health Authority
Winnipeg, MB
Completed post-secondary degree or diploma in a construction related discipline such as Construction Management, Project Management, or Engineering Technology Program
Added 11 hours ago
EA
AME Support (YUL)
Execaire Aviation
Dorval, QC
- Full-time
Added 11 hours ago
WI
CNC Turret Punch Press Operator
Wesgar Inc.
Port Coquitlam, BC
- Full-time
Added 11 hours ago
R|
Programmer
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
Field of Study: Computer Science, Software Engineering, Health Informatics, or a related field, or equivalent professional experience
Added 11 hours ago
AI
Embedded Systems & Drone Security R&D Intern
Arkion Identity Systems
Toronto, ON · Greater Toronto Area, Canada
- Internship
This is a Fall/Winter internship: hands-on embedded and security work, tested in simulation and on real hardware.

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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