Jobs in Canada

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Added 23 days ago
I
Pega Lead System Architect
Infosys
Mississauga, ON
- Full-time
At least 3 years of experience in either J2EE (JSP, Servlets, EJB, XML, Java), web development (JSP/Java script/CSS), .NET or any object-oriented programming language.
Added 23 days ago
Senior Technology Architect
Infosys
Canada
At least 3 years of experience in either J2EE (JSP, Servlets, EJB, XML, Java), web development (JSP/Java script/CSS), .NET or any object-oriented programming language.
Added 24 days ago
C
Senior Java Full Stack Developer
Citi
Mississauga, ON
- Full-time
The JAVA Full Stack Senior Developer role is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and…
Added 24 days ago
TT
Senior Java Developer – IBM MDM v12
Tamanna Technology
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗝𝗮𝘃𝗮 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in enterprise application development. Candidates must have strong expertise in…
Added 24 days ago
A
Software Developer
AppDirect
Montreal, QC
- Full-time
Core Java & Java Frameworks: Spring Framework / J2EE / Reactor
Added 24 days ago
TT
Senior Java / J2EE Developer
Tamanna Technology
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking an experienced and detail-oriented Java / J2EE Developer to join our development team. In this role, you will design, develop, and maintain high-performance enterprise…
Added 24 days ago
SL
Senior Reliability Site Engineer (Operations)
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
Java Enterprise Edition (J2EE) technologies such as Servlet, JDBC and JSP
Added 24 days ago
AI
Full Stack Senior Software Developer
Aversan Inc.
Montreal, QC
- $115,000 to $135,000 CAD / year
- Full-time
We are currently seeking a qualified Full Stack Senior Software Developer to join our team. The ideal candidate will have extensive experience in full stack development using Java and…
Added 25 days ago
R&
IT Analyst V - Technical Support
Robertson & Company Ltd.
Toronto, ON
- Contract
Added 25 days ago
AI
Senior Software Engineer
Aversan Inc.
Montreal, QC · Greater Montreal Metropolitan Area
- $115,000 to $135,000 CAD / year
- Full-time
We are currently seeking a qualified Full Stack Senior Software Developer to join our team. The ideal candidate will have extensive experience in full stack development using Java and…
Added 25 days ago
TC
Full Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Solid knowledge of Java/J2EE, Spring Boot, React, microservices, RESTful APIs, and Node.js.
Added 25 days ago
K
Senior Full Stack Developer
KellyOCG
Montreal, QC
- $69 CAD / hour
- Contract
Extensive experience with Java enterprise technologies, from J2EE/Java EE through Jakarta EE.
Added 25 days ago
GT
Tech Support Analyst Splunk/Dynatrace
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $40 to $45 CAD / hour
- Contract
Added 25 days ago
WT
Senior Java Software Engineer
Wissen Technology
Montreal, QC
- Full-time
Mode of Work: Onsite 3-4 days per week
Added 25 days ago
SS
Développeur(euse) logiciel senior Full Stack/Full Stack Senior Software Developer
SITA Switzerland Sarl
Montreal, QC
- Full-time
Full Stack Senior Software Developer manages the technical design, development and maintenance of applications and systems using existing and emerging technology platforms. Key player for…
Added 26 days ago
ZE
IBM Tririga- Technical Lead
Zernam Enterprise Inc.
Vancouver, BC
- Full-time
Experience with Java/J2EE, JavaScript, XML, REST/SOAP services, reporting tools and application server concepts as relevant to IBM TRIRIGA delivery.
Added 26 days ago
TS
Junior Java Developer
Triunity Software, Inc.
Toronto, ON
- Full-time
The primary role and key responsibilities of a Java Developer are:
Added 26 days ago
TS
Junior Java Developer
Triunity Software, Inc.
London, ON
- Full-time
The primary role and key responsibilities of a Java Developer are:
Added 26 days ago
TY
Technical Consultant
Test Yantra
Toronto, ON
- Full-time
Key Skills: Java, Spring Boot, Python, J2EE, PostgreSQL, REST APIs, microservices, Kafka/Redpanda, Kubernetes, AWS/Azure/GCP, CI/CD, Git, Maven, and Agile methodologies.
Added 28 days ago
B
Lead Java Developer
BuzzClan
ON · Ontario, Canada
- Contract
Candidates must possess strong expertise in Java Enterprise Edition (J2EE), front-end and back-end development, relational database technologies, RESTful APIs, cloud-native architectures,…
Added 28 days ago
TS
Java Developer
Triunity Software, Inc.
Brampton, ON
- Contract
4+ years of experience on Java/J2EE based applications design, development, and deployment
Added 29 days ago
Product Engineer II
Zafin
Ottawa, ON · Toronto, ON
Experience with enterprise software development in Java J2EE, Spring and Hibernate Frameworks, Web Services, MQ, REST-based APIs, docker, Kubernetes, postgres; Java is critical.
Added 29 days ago
Senior Java Developer / Technical Lead
Capgemini
Toronto, ON
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 1 month ago
C
Java Technical Expert / Lead
CGI
Vancouver, BC
- Full-time
Proficient in Java, J2EE, Spring MVC, and JavaScript.
Added 1 month ago
Technology Lead - Angular
Infosys
ON
Strong backend development experience using Java/J2EE, including Java 8/11/17+, Spring Boot, Microservices, and REST/SOAP web services.

BuzzClan

Lead Java Developer

ON, Canada
Ontario, Canada, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 15, 2026
Posting language: English
Posted: Oct 16, 2026

Original job description

Position Title: RQ11600 - Senior Full Stack Software Developer

Location: Toronto, ON

Mode: Contract

Position Overview

The Community Services Cluster is seeking three experienced Senior Full Stack Software Developers to design, develop, implement, test, deploy, and maintain complex enterprise web applications. The successful candidates will work across the full software development lifecycle (SDLC), translating technical specifications and business requirements into secure, scalable, reliable, and high-performing software solutions.

Candidates must possess strong expertise in Java Enterprise Edition (J2EE), front-end and back-end development, relational database technologies, RESTful APIs, cloud-native architectures, and DevOps practices. Hands-on experience with Microsoft Azure, Azure Kubernetes Service (AKS), and WebSphere Liberty or Open Liberty is essential.

The developers will collaborate with business stakeholders, architects, technical teams, and project leadership to support application modernization, system integration, data processing, troubleshooting, and continuous delivery.

Key Responsibilities

Design, develop, test, deploy, and maintain enterprise-grade, n-tier web applications using established development standards and architectural patterns.
Translate business requirements and technical specifications into detailed programming specifications, application designs, and production-ready code.
Develop and maintain front-end interfaces, back-end services, database components, and RESTful APIs.
Design, implement, and enhance data pipelines, including data extraction, transformation, loading, validation, and integration activities.
Develop reusable, modular, maintainable, and testable software components using Java, Java EE, JavaScript, React, Angular, and related technologies.
Design and optimize relational database structures, SQL queries, data models, and application-to-database integrations.
Implement and maintain cloud-native solutions using Microsoft Azure, AKS, and WebSphere Liberty or Open Liberty.
Support application deployment, migration, modernization, and configuration across cloud, virtualized, and on-premises environments.
Implement automated build, testing, integration, and deployment processes using appropriate DevOps tools and practices.
Perform unit, integration, system, regression, and other relevant testing activities; investigate defects and verify corrective actions.
Troubleshoot application, database, middleware, integration, and deployment issues, providing technical support during implementation and post-deployment activities.
Apply secure coding practices and contribute to application security, cryptography, threat and risk assessments, and business impact analysis.
Ensure applications meet performance, scalability, reliability, accessibility, and maintainability requirements, including applicable AODA standards.
Develop and maintain technical documentation, application architecture artifacts, data models, test specifications, deployment procedures, and user documentation.
Participate in design walkthroughs, code reviews, technical discussions, and knowledge-transfer sessions.
Collaborate with business analysts, project managers, architects, QA specialists, database administrators, and other IT professionals throughout the SDLC.
Provide technical guidance and mentorship to junior developers while ensuring delivery commitments and project deadlines are met.

Mandatory Qualifications and Technical Skills

1. Full Stack Development and Application Architecture

Extensive experience developing and maintaining complex, n-tier, web-based enterprise applications.
Strong knowledge of application architecture, front-end and back-end integration, API development, and database design.
Hands-on experience with Java EE/J2EE, Core Java, Servlets, JavaServer Faces (JSF), Spring, and MyBatis ORM.
Experience with React, Angular/AngularJS, Apache MyFaces, HTML5, CSS3, JavaScript, jQuery, and Bootstrap.
Strong understanding of RESTful services, SOAP web services, API integration, and Swagger/OpenAPI documentation.
Experience designing reusable, scalable, secure, and maintainable software components.

2. Cloud and DevOps

Hands-on experience with Microsoft Azure, Azure Kubernetes Service (AKS), and cloud-native technologies.
Practical experience with WebSphere Liberty or Open Liberty.
Experience with DevOps toolchains, continuous integration, continuous delivery/deployment (CI/CD), automated builds, and release management.
Familiarity with Maven, Ant, Eclipse, JUnit, and related development and testing tools.
Experience deploying, migrating, and supporting applications across cloud, virtualized, and on-premises environments.
Knowledge of middleware, application servers, gateways, and service integration patterns.

3. Database and Data Technologies

Strong experience with Oracle Database 19c or later and SQL.
Experience with relational database technologies, data modelling, information retrieval, and query optimization.
Familiarity with SQL Server and other enterprise database platforms.
Experience designing and implementing data pipelines and integrating applications with databases and external services.

4. Testing, Security, and Quality Assurance

Experience designing and executing unit, integration, functional, regression, and system testing.
Strong understanding of SDLC methodologies, including Agile, Scrum, Waterfall, iterative development, and DevOps.
Experience with application security, secure coding, cryptography, and vulnerability mitigation.
Ability to conduct technical troubleshooting, assess system risks, and support threat and risk assessments.
Knowledge of application performance, scalability, reliability, and accessibility considerations.

5. Platforms and Development Tools

Experience working across Windows, Linux, and/or Solaris environments.
Familiarity with iText, PDF architecture, printing management systems, and document-generation technologies.
Experience with JRules, Oracle Content Management System, microservices, and WebSphere Application Server is an asset.
Knowledge of Jira, Azure DevOps, and Agile/Scrum delivery practices.

General Skills and Competencies

Strong analytical, problem-solving, and decision-making abilities.
Excellent written and verbal communication skills, including the ability to explain complex technical concepts to non-technical stakeholders.
Proven ability to work collaboratively with multidisciplinary teams throughout the SDLC.
Experience gathering, analyzing, and documenting requirements from business stakeholders and subject matter experts.
Strong organizational and time-management skills, with a demonstrated ability to manage competing priorities and meet deadlines.
Ability to provide technical leadership, mentor junior developers, and contribute to design reviews and knowledge-sharing activities.
Strong client-service orientation and the ability to provide technical recommendations to project teams and senior management.

Desirable Qualifications

Experience working within the Ontario Public Service (OPS) or other public-sector organizations.
Familiarity with OPS architecture, development methodologies, and Government of Ontario IT Standards (GO-ITS).
Knowledge of OPS Threat Risk Assessment (TRA) and Privacy Impact Assessment (PIA) processes.
Experience with AODA and related accessibility legislation, regulations, and standards.
Knowledge of information management principles, policies, and practices.
Experience with rapid application development (RAD), application installation scripts, configuration management, and post-implementation support.
Experience with Java application servers and technologies such as Tomcat, WebLogic, and Enterprise JavaBeans (EJB).
Knowledge of user experience (UX), user interface (UI) design, and responsive web development.
Experience with enterprise platforms such as ServiceNow, Salesforce, or SAP.

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More about this job

Responsibilities

Design, develop, test, deploy, and maintain enterprise web applications, APIs, database components, and data pipelines across the full software development lifecycle. Support cloud modernization and deployments, troubleshoot and secure applications, document technical solutions, and collaborate with stakeholders while guiding junior developers.

Requirements

Requires extensive enterprise full-stack development experience, including Java EE/J2EE, front-end frameworks, REST and SOAP services, relational databases, and application architecture. Candidates need hands-on Azure, AKS, and WebSphere Liberty or Open Liberty experience, along with DevOps, testing, security, and strong collaboration skills.

Skills

Java
Java EE/J2EE
Full-Stack Development
React
Angular
RESTful APIs
Microsoft Azure
Azure Kubernetes Service
WebSphere Liberty
Oracle Database
SQL
DevOps
CI/CD
Application Security
Data Pipelines
Agile

Visa sponsorship

Not detected in the job text

Keywords

Java
Java EE/J2EE
Core Java
Servlets
JavaServer Faces
Spring
MyBatis
React
Angular
JavaScript
HTML5
CSS3
RESTful APIs
SOAP
Swagger/OpenAPI
Microsoft Azure
Azure Kubernetes Service
WebSphere Liberty
Open Liberty
Oracle Database 19c
SQL
Maven
Ant
Eclipse
JUnit
CI/CD
DevOps
Data Pipelines
Application Security
Agile/Scrum

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Jobs in Canada