Jobs in Canada

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Added 11 hours ago
RQ11775 - Software Developer - Senior
Flexstaf IT
Toronto, ON
· Proficiency in IBM ACE, IBM Integration Bus (IIB), WebSphere Message Broker, and IBM MQ.
Added 11 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 11 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer - Full Stack to lead the technical design, application engineering, cloud containerization, and backend integration of multi-tier…
Added 11 hours ago
M
Senior Full Stack - Software Developer
modis
Toronto, ON
- Contract
- Temporary
Position: Senior Full Stack - Software Developer
Added 11 hours ago
RQ07898:Senior Back End Developer
Rubicon Path
Toronto, ON
The consultant must have the following number of years experience with the tools and/or products:
Added 11 hours ago
RQ08359 - DevOPS/Cloud Engineer - Senior
Rubicon Path
Toronto, ON
· Minimum 10 years of experience in WebLogic V12, WebSphere V9, Informatica V10 configuration, customization, upgrading
Added 11 hours ago
RQ08512 - Technical Specialist - - Case Management and ERP - Senior
Rubicon Path
Toronto, ON
MUST HAVE: Hands-on Curam Development Experience · Must have experience with SOAP and RESTful Web Service, Messaging, SFTP and other system integration technologies
Added 11 hours ago
RQ08861 - Solutions Designer - Senior
Rubicon Path
Toronto, ON
Added 11 hours ago
RQ07070 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Added 11 hours ago
RQ08740 - Technical Specialist - - Case Management and ERP - Senior
Rubicon Path
Toronto, ON
MUST HAVE: Hands-on Curam Development Experience · Must have experience with SOAP and RESTful Web Service, Messaging, SFTP and other system integration technologies
Added 11 hours ago
RQ08353 - Software Developer - Senior
Rubicon Path
Toronto, ON
- Construct / enhance / renew web applications using Cloud-Native / PaaS & Java EE application models (e.g. Microservice Architecture, API-based model, Responsive Web Design, Serverless…
Added 11 hours ago
RQ08350 - Software Developer - Senior
Rubicon Path
Toronto, ON
- Construct / enhance / renew web applications using Cloud-Native / PaaS & Java EE application models (e.g. Microservice Architecture, API-based model, Responsive Web Design, Serverless…
Added 11 hours ago
RQ08863 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Development experience: 40% (all items are must have) · 10+ Database experience: Oracle and Open Source DB (must have)
Added 11 hours ago
RQ08354 - Software Developer - Senior
Rubicon Path
Toronto, ON
- Construct / enhance / renew web applications using Cloud-Native / PaaS & Java EE application models (e.g. Microservice Architecture, API-based model, Responsive Web Design, Serverless…
Added 11 hours ago
RQ08865 - Software Developer- Front End - Senior
Rubicon Path
Toronto, ON
10+ years' experience Spring Framework, IBM WebSphere Application Server 8.x, JSP (must have) · 10+ UID development, Angular, CSS, Agile paradigm, usage of RSA (must have)
Added 11 hours ago
RQ09094 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
(all items are must have) · Extensive experience with responsive development and HTML5 (must have)
Added 11 hours ago
RQ08943 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Java programming on Sun Solaris and RED-HAT/Linux, WebSphere Liberty Profile/WebSphere Application server, WebSphere Studio Application Developer, web services
Added 11 hours ago
RQ08949 - Software Developer - Senior
Rubicon Path
Toronto, ON
Java programming on Sun Solaris and RED-HAT/Linux, WebSphere Liberty Profile/WebSphere Application server, WebSphere Studio Application Developer, web services,API connect
Added 11 hours ago
RQ09014 - Infrastructure Integration Specialist (N/S) - Senior
Rubicon Path
Toronto, ON
Demonstrated work experience on Java and Oracle Application Development Framework (ADF)
Added 11 hours ago
RQ08945 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Java programming on Sun Solaris and RED-HAT/Linux, WebSphere Liberty Profile/WebSphere Application server, WebSphere Studio Application Developer, web services
Added 11 hours ago
RQ09261 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
App Tier: IBM WebSphere, Oracle Directory Server Enterprise Edition.
Added 11 hours ago
RQ09254 - Middleware Specialist - Senior
Rubicon Path
Toronto, ON
· 7+ years experience in Java based development utilizing a combination of WebSphere, JDBC, Oracle, DB2, DataPower and associated Web technologies including JavaScript and JSP
Added 11 hours ago
RQ09245 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
· 10+ Years experience with support and maintenance of large, complex and legacy applications using JAVA, Web sphere, Tomcat, MySQLand Oracle technologies.
Added 11 hours ago
RQ08838 - Software Developer - Senior
Rubicon Path
Toronto, ON
Added 11 hours ago
RQ08837 - Software Developer - CRM - Senior
Rubicon Path
Toronto, ON
Must have worked in project based env

Randstad Canada

Senior Software Developer - Full Stack

Toronto, ON, Canada

Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 14, 2026
Posting language: English
Posted: Oct 16, 2026

Original job description

We are seeking an experienced Senior Software Developer - Full Stack to lead the technical design, application engineering, cloud containerization, and backend integration of multi-tier enterprise web applications. In this role, you will be responsible for translating complex technical systems specifications into secure, scalable, and fully tested digital solutions. Leveraging deep full-stack expertise in Java EE, Spring, React, modern web UI frameworks, RESTful APIs, and Azure cloud infrastructure, you will develop end-to-end applications, construct automated data pipelines, manage cloud deployments, and optimize relational database interactions.

Location: Toronto, ON (Fully Onsite – 5 days/week required)

Duration: 5-month contract.

Advantages
Modern Enterprise Stack: Hands-on development across Java EE, Spring, React, REST APIs, and Oracle 19c+ databases.

Cloud & Kubernetes Exposure: Direct experience managing microservices on Azure Kubernetes Service (AKS) and WebSphere Liberty.

End-to-End Delivery Ownership: Full SDLC involvement spanning UI design, backend services, CI/CD automation, and cloud deployments.

Dedicated Onsite Collaboration: Work directly alongside cross-functional technical teams, architects, and leads in a focused 5-day per week Toronto workspace.

Responsibilities
Full-Stack Application Development: Design, code, test, debug, and maintain secure, scalable n-tier web applications using Java EE, Core Java, Servlets, JSF, Spring, MyBatis, and React.

Front-End & UI Engineering: Build responsive user interfaces using HTML5, CSS3, JavaScript, jQuery, Bootstrap, and Apache MyFaces to deliver seamless client-side interactions.

Cloud & Containerization Management: Deploy, manage, and optimize cloud-native microservices and containerized application environments utilizing Azure Cloud, Azure Kubernetes Service (AKS), WebSphere Liberty, or Open Liberty.

API & Data Pipeline Integration: Architect, develop, and integrate RESTful API services, middleware components, and data ETL pipelines to enable seamless data extraction, transformation, and ingestion.

Database & ORM Management: Model relational database schemas, construct complex SQL queries, and perform database tuning on Oracle 19c+ environments using MyBatis ORM frameworks.

DevOps & CI/CD Tooling: Manage automated build, testing, and deployment workflows using Maven, JUnit, ANT, Azure DevOps, and Git repositories across Solaris, Linux, and Windows platforms.

Technical Troubleshooting & Documentation: Resolve complex application defects, perform root-cause analysis during system conversions or migrations, author technical design specifications, and provide peer mentorship to development team members.

Qualifications
Full-Stack & Java EE Seniority: Proven experience developing n-tier web applications, database technologies, Java EE (J2EE), and cloud-native architectures (Strictly Required).

Languages & Frameworks: Hands-on expertise with Java (Core Java, Servlets, JSF, Spring, MyBatis), React, HTML5, CSS3, JavaScript, jQuery, Bootstrap, and RESTful web services (Strictly Required).

Cloud & Kubernetes Engineering: Direct hands-on experience with Microsoft Azure Cloud, Azure Kubernetes Service (AKS), and WebSphere Liberty / Open Liberty (Strictly Required).

Database & Build Tools: Strong experience with Oracle 19c+ databases, SQL, and build/test tools including Eclipse, Maven, JUnit, and ANT (Strictly Required).

DevOps & Multi-Platform Environments: Experience managing CI/CD toolchains and system testing across multiple operating platforms (Linux, Windows, Solaris) (Strictly Required).

Nice-to-Have Assets:
Prior software development experience within a public sector or enterprise environment.

Experience with web accessibility standards (AODA / WCAG compliance).

Familiarity with PDF generation libraries (iText), Angular, or enterprise rule engines.

Summary
If you're interested in the "Senior Software Developer - Full Stack" role based in Toronto, we encourage you to apply online at www.randstad.ca.
Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.

Apply on randstad.ca About employer

More about this job

Responsibilities

The Senior Software Developer at Randstad Canada will build and maintain secure web applications, deploy them to cloud and container environments, and connect them to APIs, data pipelines and Oracle databases. The role also troubleshoots defects and mentors other developers.

Requirements

Candidates need proven n-tier and Java EE experience, plus hands-on skill with Java, Spring, React, REST services and Azure Kubernetes Service. Experience with WebSphere Liberty, Oracle 19c+, Maven and multi-platform CI/CD is also required.

Skills

Java
Core Java
Java EE
Servlets
JSF
Spring
MyBatis
React
HTML5
CSS3
JavaScript
jQuery
Bootstrap
Apache MyFaces
RESTful APIs
Microsoft Azure
Azure Kubernetes Service
WebSphere Liberty
Open Liberty
Oracle 19c
SQL
Database tuning
ETL pipelines
Eclipse
Maven

Keywords

Senior Software Developer
Full Stack Developer
Java EE
J2EE
Spring
React
MyBatis
JSF
Servlets
REST API
Azure
Azure Kubernetes Service
AKS
WebSphere Liberty
Open Liberty
Oracle 19c
Maven
JUnit
ANT
Azure DevOps

Seniority

Senior

Tools

Eclipse
Maven
JUnit
ANT
Azure DevOps
Git
Oracle 19c
WebSphere Liberty
Azure Kubernetes Service
Apache MyFaces

Languages

English

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Work requirements

Jobs in Canada