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Added 18 days ago
T
Manager, Engineering – Accounts
TD
Toronto, ON
- Full-time
Added 18 days ago
A
Senior / Staff Data Engineer (BI) – CEG Team
Agoda
Vancouver, BC
- Full-time
As a Senior/Staff Data Engineer in CEG (Customer Experience Group), you will help design, build, and maintain the data and software foundations that power how CEG Business users serves…
Added 18 days ago
A
Senior / Staff Data Engineer (BI) – CEG Team
Agoda
Toronto, ON
- Full-time
As a Senior/Staff Data Engineer in CEG (Customer Experience Group), you will help design, build, and maintain the data and software foundations that power how CEG Business users serves…
Added 18 days ago
A
Senior / Staff Data Engineer (BI) – CEG Team
Agoda
Montreal, QC
- Full-time
As a Senior/Staff Data Engineer in CEG (Customer Experience Group), you will help design, build, and maintain the data and software foundations that power how CEG Business users serves…
Added 18 days ago
SM
RQ11775 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Software Developer with strong expertise in IBM App Connect Enterprise (ACE), IBM Integration Bus (IIB), WebSphere Message Broker, IBM MQ, .NET application…
Added 18 days ago
LI
Software Developer - Full Stack
Lotus IT Solutions
Toronto, ON
- Contract
The Ministry of Public and Business Service Delivery and Procurement, Land & Resources Cluster, is seeking a Senior Full Stack Software Developer for an onsite engagement in Toronto. The…
Added 18 days ago
SM
RQ11775 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Software Developer with strong expertise in IBM App Connect Enterprise (ACE), IBM Integration Bus (IIB), WebSphere Message Broker, IBM MQ, .NET application…
Added 18 days ago
SM
RQ11775 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Software Developer with strong expertise in IBM App Connect Enterprise (ACE), IBM Integration Bus (IIB), WebSphere Message Broker, IBM MQ, .NET application…
Added 18 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in n-tier web-based applications, Java EE (J2EE), database technologies, cloud-native technologies, front-end…
Added 18 days ago
SM
RQ11667 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Business Analyst with strong experience in business analysis, requirements gathering, process modelling, workflow optimization, database analysis, and stakeholder…
Added 18 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in n-tier web-based applications, Java EE (J2EE), database technologies, cloud-native technologies, front-end…
Added 18 days ago
SM
RQ11667 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Business Analyst with strong experience in business analysis, requirements gathering, process modelling, workflow optimization, database analysis, and stakeholder…
Added 18 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in n-tier web-based applications, Java EE (J2EE), database technologies, cloud-native technologies, front-end…
Added 18 days ago
SM
RQ11667 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Business Analyst with strong experience in business analysis, requirements gathering, process modelling, workflow optimization, database analysis, and stakeholder…
Added 18 days ago
SM
RQ11721 – Software Developer – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
The Software Developer will develop and maintain application components based on approved technical specifications, user stories, coding standards, and guidance from senior technical…
Added 18 days ago
SM
RQ11719 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer with extensive experience developing complex enterprise and public-facing applications using Java and Microsoft Azure. The ideal candidate will…
Added 18 days ago
SM
RQ11719 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer with extensive experience developing complex enterprise and public-facing applications using Java and Microsoft Azure. The ideal candidate will…
Added 18 days ago
SM
RQ11721 – Software Developer – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
The Software Developer will develop and maintain application components based on approved technical specifications, user stories, coding standards, and guidance from senior technical…
Added 18 days ago
SM
RQ11719 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer with extensive experience developing complex enterprise and public-facing applications using Java and Microsoft Azure. The ideal candidate will…
Added 18 days ago
SM
RQ11721 – Software Developer – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
The Software Developer will develop and maintain application components based on approved technical specifications, user stories, coding standards, and guidance from senior technical…
Added 18 days ago
C
Application Security Engineer – AI-Assisted Remediation
CGI
Montreal, QC
- Full-time
Strong development and code analysis skills in at least one environment among C#/.NET, Java, Python or JavaScript/TypeScript, including Node.js.
Added 18 days ago
C
Software Engineer – AI-Assisted Development
CGI
Montreal, QC
- Full-time
Excellent command of at least one development language or environment among C#/.NET, Java, Python or JavaScript/TypeScript, including Node.js, and the ability to work across diverse…
Added 18 days ago
C
Founding AI Engineer (Forward Deployed)
CGI
Toronto, ON
- Full-time
We are looking for a Founding AI Engineering professional to help build this capability. This is a senior, hands-on role where you will build real AI products and help shape how they are…
Added 18 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 18 days ago
OH
Senior Quality Assurance Engineer
Ontario Health | Santé Ontario
Toronto, ON
- Full-time
The Senior Quality Assurance Engineer is responsible for ensuring the quality, reliability, and performance of digital solutions through manual and automated testing. The role leads testing…

Aversan Inc.

Full Stack Senior Software Developer

Montreal, QC, Canada

$115,000 to $135,000 CAD / year · Full-time

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Job details

Pay: $115,000 to $135,000 CAD / year
Job type: Full-time
Apply by: Nov 19, 2026
Posting language: English
Posted: Oct 20, 2026

Original job description

Aversan Inc. (www.aversan.com) is a trusted multi-service engineering and electronics manufacturing company. Aversan delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defense, and space industries.

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 related technologies, as well as a proven track record of leading teams and driving projects to completion.

Location: Montreal, QC

Job Type: Full Time

Working Arrangement: On-site

Responsibilities

Lead the design, development, enhancement, and maintenance of applications and systems using existing and emerging technologies, including the development of secure, scalable REST/SOAP APIs and integrations.
Develop, debug, and maintain complex code and software modules, providing technical leadership and guidance to less experienced developers.
Champion Client-approved AI-assisted development tools to improve productivity, code quality, testing, code reviews, troubleshooting, and documentation while adhering to security and governance standards.
Review functional and technical requirements, identify potential issues, contribute to solution design, and collaborate with stakeholders to define application features and technical approaches.
Establish and promote coding standards, development guidelines, and technical processes, ensuring consistent implementation across the team.
Manage defect assignments and allocation to appropriate developers, monitor resolution, and support effective defect management.
Participate in requirements gathering, analysis, and management, translating business and technical needs into application and system features.
Develop and maintain test case documentation to support current and future quality assurance activities.
Prepare, review, and take ownership of technical estimates for development work performed by self and less experienced developers.

Basic Qualifications

Extensive experience in Java/J2EE, from Java 8 through Jakarta EE/Java 21, with strong hands-on expertise in enterprise application development.
Strong experience with Spring Framework (Core, JDBC, MVC), EJB, JDBC, JMS, Hibernate, JPA, and Java ORM technologies.
Proven experience designing and implementing RESTful and SOAP web services, Jersey-based REST services, and Kafka event-driven integrations.
Extensive experience with relational databases, including Oracle, PostgreSQL, and MariaDB.
Experience with web technologies, including HTML, CSS, JavaScript, jQuery, and DataTables, as well as Spring MVC and Struts.
Hands-on experience with AI-assisted software development tools, such as GitHub Copilot, for coding, testing, code reviews, troubleshooting, and documentation.
Experience with multiple web and application servers, including Oracle WebLogic and Apache Tomcat, and scripting languages such as Perl and Python.
Proficiency with development tools and platforms, including Eclipse, IntelliJ IDEA, ANT, Bitbucket, Jira, and Confluence.
Bilingual proficiency in English and French.
Bachelor’s degree in computer science, Engineering, or an equivalent technical discipline relevant to the position.
Professional programming certification in a mainstream programming language is considered an asset.

Please Note

Interested applicants must apply directly to to be considered for this position.

The name of the file for the resume should be the applicant's full name and the position title you are applying for. The resume format should be PDF.

Compensation: $115,000 – $135,000 CAD (annual salary)

The base salary or rate offered to an applicant within this range is determined by considering several factors, including the individual's geographic location, skills, competencies, and unique qualifications. This ensures compensation is fair and aligned with the specific requirements and attributes of each candidate.

Vacancy Status: This posting is for an existing vacancy.

AI in Hiring: We use AI tools to assist with application management (e.g., organizing submissions and surfacing potentially relevant qualifications). AI is not used to make hiring decisions. All decisions are made by our hiring managers and recruitment team. Our use of AI is governed by security and privacy risk assessments aligned with our cybersecurity framework

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More about this job

Responsibilities

Lead the design, development, maintenance, and enhancement of secure, scalable applications, APIs, and integrations, while providing technical guidance to developers. Review requirements, establish development standards, manage defects and estimates, support quality assurance documentation, and promote responsible use of AI-assisted development tools.

Requirements

Requires extensive enterprise Java/J2EE experience, including Spring, EJB, JDBC, messaging, ORM technologies, REST/SOAP services, Kafka, relational databases, web technologies, and application servers. Candidates must have hands-on experience with AI-assisted development tools, proficiency with relevant development platforms, English and French proficiency, and a bachelor's degree in a relevant technical discipline.

Skills

Java
Java EE
Spring Framework
REST and SOAP APIs
Kafka
Hibernate
JPA
Oracle
PostgreSQL
MariaDB
JavaScript
HTML and CSS
GitHub Copilot
Oracle WebLogic
Apache Tomcat
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Java
Java 8
Jakarta EE
Java 21
J2EE
Spring Framework
EJB
JDBC
JMS
Hibernate
JPA
REST APIs
SOAP Web Services
Jersey
Kafka
Oracle
PostgreSQL
MariaDB
HTML
CSS
JavaScript
jQuery
DataTables
Spring MVC
Struts
GitHub Copilot
Oracle WebLogic
Apache Tomcat
Perl
Python

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