Jobs in Canada

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Added 27 days ago
I
Staff Software Developer, Full Stack
Intuit
Toronto, ON
- Full-time
Intuit has embraced a hybrid working model and this role will be based out of our Toronto office 3 days per week
Added 27 days ago
C
Lead Software Engineer - Enterprise Applications
Citi
Mississauga, ON
- Full-time
Programming: Strong proficiency in Python and/or Java (Spring Boot); working knowledge of JavaScript/TypeScript (Angular, Node.js). Full‑stack experience is a plus.
Added 28 days ago
TI
Salesforce Delivery Lead
Techpros IT Solutions Inc.
Brampton, ON
- Full-time
…delivers expertise across Salesforce, DevOps, Salesforce DevOps, Java, Spring Boot, Hibernate, and full-stack development, including MEAN stack. Techpros IT Solutions Inc. collaborates…
Added 28 days ago
C
Senior Software Engineer II, Investors
Carta
Waterloo, ON
- Full-time
The Tech Stack: You have experience with (or a desire to learn) our core technologies: Python, Django, React, Postgres, and Kafka. We also utilize Java, gRPC, and AWS.
Added 28 days ago
C
Senior Software Engineer II, Investors
Carta
Toronto, ON
- Full-time
The Tech Stack: You have experience with (or a desire to learn) our core technologies: Python, Django, React, Postgres, and Kafka. We also utilize Java, gRPC, and AWS.
Added 28 days ago
B
Lead Java Developer
BuzzClan
ON · Ontario, Canada
- Contract
Position Title: RQ11600 - Senior Full Stack Software Developer
Added 28 days ago
C
AI Applied Senior Engineering Lead
Citi
Mississauga, ON
- Full-time
Programming: Strong proficiency in Python and/or Java (Spring Boot); working knowledge of JavaScript/TypeScript (Angular, Node.js). Full‑stack experience is a plus.
Added 28 days ago
Senior Software Engineer II, Investors
Carta
Toronto, ON · Waterloo, ON
The Tech Stack: You have experience with (or a desire to learn) our core technologies: Python, Django, React, Postgres, and Kafka. We also utilize Java, gRPC, and AWS.
Added 28 days ago
T
Lead Java Engineer
TEKsystems
Toronto, ON
- $90 to $110 CAD / hour
- Contract
…Asie, qui collaborent avec nous dans le cadre de nos capacités full-stack et notre rythme. Nous sommes des penseurs stratégiques, des collaborateurs pratiques qui aident les clients à…
Added 28 days ago
SS
Software Development Manager, FME Flow
Safe Software
Remote, Canada
- $155,100 to $173,300 CAD / year
- Full-time
- Remote
As part of the FME Flow product group, you'll lead collaborative teams of full-stack developers, working alongside product managers and UX designers to build the platform our customers rely…
Added 28 days ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $135,000 CAD / year
- Full-time
…day-to-day lives. Be recognized for your skills and take part in the full product design and development lifecycle. Work with leading-edge technology to make a difference in the…
Added 29 days ago
TC
Java Modernization Lead
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 29 days ago
TC
Senior Java Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 29 days ago
TC
Java Tech Lead
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
Design, develop, test, and maintain enterprise-grade full-stack applications using Java and React. Develop responsive and user-friendly web applications using React, JavaScript/TypeScript,…
Added 29 days ago
Techincal Lead
Capgemini
Mississauga, ON
We are hiring a Technical Lead with 10+ years of experience in full-stack development, specializing in TypeScript, Node.js, React, and AWS Serverless technologies. The role involves leading…
Added 29 days ago
P
Staff Software Developer, Payments Team
Plusgrade
Montreal, QC
- Full-time
You build maintainable, high-throughput backend services in Java and the Spring framework, with enough full-stack comfort in TypeScript and React to reason across the whole user journey.
Added 29 days ago
M
Analyste de Support à la Production / Production Support Analyst
mthree
Montreal, QC
- $75,000 to $90,000 CAD / year
- Full-time
…Bash et Python, ainsi que de langages compilés tels que C, C#, Java, Scala et Go, est particulièrement pertinente, bien que d’autres langages soient également…
Added 29 days ago
Analyste de Support à la Production / Production Support Analyst
mthree
Montreal, QC
…Bash et Python, ainsi que de langages compilés tels que C, C#, Java, Scala et Go, est particulièrement pertinente, bien que d’autres langages soient également…
Added 29 days ago
Technology Lead - Angular
Infosys
ON
…delivery of high‑quality, scalable, and secure UI‑centric and full stack solutions. You will lead modernization initiatives, provide technical directions to the team, and ensure seamless…
Added 29 days ago
Technology Lead - Angular
Infosys
ON
…delivery of high‑quality, scalable, and secure UI‑centric and full stack solutions. You will lead modernization initiatives, provide technical directions to the team, and ensure seamless…
Added 29 days ago
OT
Lead Software Developer
Open Text Corporation
Richmond Hill, ON
- Other
As a Lead Software Developer on the OpenText Application Integrator product team, you will enhance product security by addressing vulnerabilities, design and maintain mission-critical…
Added 29 days ago
F
Staff Back End Engineer- TQM
Forma.ai
Toronto, ON
- Full-time
Proficiency in Kotlin, Java, or a similar language, and comfort working across the stack, including a TypeScript and React frontend.
Added 29 days ago
C
Senior Engineering Manager
Citi
Mississauga, ON
- Full-time
Full-Stack / Distributed Systems Mastery: Deep technical foundation in modern programming languages and frameworks (e.g., Java/Spring Boot, Python, React/Angular), microservices…
Added 29 days ago
TC
Java Technical Lead / Architect
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 1 month ago
C
Senior Java Full Stack Developer
CGI
Toronto, ON
- Full-time
This role is hybrid and requires you to be at our downtown Toronto and/or Client office at a minimum 2 -3 days per week subject to change at any time

BuzzClan

Lead Java Developer

ON, Canada
Ontario, Canada, Canada

Contract

Apply on LinkedIn About employer

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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