Jobs in Canada

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Added 3 mins ago
C
QE Lead - Automation
Capgemini
Toronto, ON
- Full-time
Lead Quality Engineering activities across multiple programs and agile teams ensuring quality is embedded throughout the software development lifecycle
Added 3 mins ago
FI
Senior Salesforce BSA - FSC
FP Inc.
Toronto, ON
- $80 to $95 CAD / hour
- Contract
Lead and support day-to-day project activities, ensuring adherence to the organization’s risk culture, compliance standards, and operational controls.
Added 3 mins ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
…offers an opportunity to work with – and be challenged by – a team of great people. Our success is possible because of the creativity, intelligence and passion of our people around the…
Added 3 mins ago
HT
PD Service - Mechanical
Husky Technologies
Bolton, ON
- Full-time
…offers an opportunity to work with – and be challenged by – a team of great people. Our success is possible because of the creativity, intelligence and passion of our people around the…
Added 3 mins ago
HT
Technical Trainer
Husky Technologies
Bolton, ON
- Full-time
At Husky TechnologiesTM, our success is based on your success. Our ability to keep our customers in the lead is based on building the strongest team possible.
Added 3 mins ago
HT
Mechanical Designer (Fluidpower)
Husky Technologies
Bolton, ON
- Full-time
…offers an opportunity to work with – and be challenged by – a team of great people. Our success is possible because of the creativity, intelligence and passion of our people around the…
Added 3 mins ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
…offers an opportunity to work with – and be challenged by – a team of great people. Our success is possible because of the creativity, intelligence and passion of our people around the…
Added 3 mins ago
HT
CNC Programmer
Husky Technologies
Bolton, ON
- Full-time
…career development opportunities and a chance to be a part of a team that is the best in the world at what we do. APPLY TODAY – join the Husky…
Added 3 mins ago
HT
Test Engineering Technologist
Husky Technologies
Bolton, ON
- Full-time
To accelerate time-to-market with effective solutions that keep our customers in the lead, we leverage a powerful risk prioritized product development process.The Test Engineering…
Added 3 mins ago
HT
Designer, Development (Mechanical)
Husky Technologies
Bolton, ON
- Full-time
…offers an opportunity to work with – and be challenged by – a team of great people. Our success is possible because of the creativity, intelligence and passion of our people around the…
Added 3 mins ago
HT
Software Validation Technologist
Husky Technologies
Bolton, ON
- Full-time
…offers an opportunity to work with – and be challenged by – a team of great people. Our success is possible because of the creativity, intelligence and passion of our people around the…
Added 3 mins ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 3 mins ago
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Leader, Software Development
Cisco
Vancouver, BC
- Full-time
Lead large, complex initiatives spanning multiple teams - from technical design through delivery - driving workstreams, managing dependencies, and making trade-offs that keep the platform…
Added 3 mins ago
AE
Director, Enterprise Applications
Associated Engineering
Vancouver, BC
- Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Director, Enterprise Application to join our team in our Vancouver office. The…
Added 3 mins ago
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Ingénieur(e) de projets / Project Engineer
Veolia | North America
Montreal, QC
- Full-time
Proficiency in engineering software (CAD, P&ID, project management)
Added 3 mins ago
AI
Manager, Engineering and Project Management
American Iron & Metal (AIM)
Hamilton, ON
- Full-time
The Manager, Engineering and Project Management is responsible for leading the planning, execution, and delivery of construction, mechanical, and facility improvement projects across…
Added 3 mins ago
AE
Team Lead Applications Support - Enterprise Applications
Associated Engineering
Calgary, AB
- Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Team Lead Applications Support - Enterprose Applications to join our team in our…
Added 3 mins ago
M
Senior Consultant, Advanced Analytics
MNP
Edmonton, AB · AB · NS · Calgary, AB · Dartmouth, NS
- Full-time
…collaborate with our Business Intelligence, Data & Analytics team to design and deliver modern cloud data platforms that enable business intelligence, artificial intelligence, advanced…
Added 3 mins ago
M
Senior Consultant, Advanced Analytics
MNP
Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
…collaborate with our Business Intelligence, Data & Analytics team to design and deliver modern cloud data platforms that enable business intelligence, artificial intelligence, advanced…
Added 3 mins ago
E
Lead Water Resources Engineer/Sr. Modeler
EXP
Brampton, ON
- Full-time
At EXP, we’re driven to provide innovative solutions for the world’s built and natural environments. As a team of engineers, architects, designers, scientists, creators, and a community of…
Added 3 mins ago
HO
Grid Technology Specialist (Temporary - 12 months)
Hydro Ottawa
Ottawa, ON
- Full-time
Contribute as a member of the Grid Technology team for developing the overall corporate strategy for Operations software applications used in the management of Hydro Ottawa’s distribution…
Added 19 mins ago
FA
Business Analyst
Facility Association
Toronto, ON
- $95,000 to $116,000 CAD / year
- Full-time
Facility Association is looking for a Business Analyst to join our IT team.
Added 19 mins ago
Staff Software Engineer - Identity & Access Management
Brex
Vancouver, BC
As a Staff Engineer on IAM, you will lead projects and initiatives to improve the security, reliability, and developer experience of our authentication, authorization, and identity…
Added 19 mins ago
F
Engineering Manager, AI
Felix
Remote, Canada
- $190,000 to $240,000 CAD / year
- Full-time
- Remote
Our AI team builds applied AI products at Felix – LLM-powered experiences for patients, and the systems behind them that let a small team serve a growing patient base. As an Engineering…
Added 19 mins ago
CM
Senior Regulatory Specialist, AI/ML Projects
Clarius Mobile Health
Toronto, ON
- Temporary
By making Clarius your next career move, you’re joining a team of 140+ people who are talented, innovative, and highly collaborative. You’re also joining a community that includes thousands…

Aarorn Technologies Inc

Senior Java Developer

Toronto, ON, Canada

$55 CAD / hour · Contract

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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.

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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

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