Jobs in Canada

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Added 6 hours ago
AP
Manager, Operations - Shipmaster
Atlantic Packaging Products Ltd.
Markham, ON
- Full-time
Shipmaster Containers Ltd is a full service manufacturer of Corrugates paper products and supplier of related packaging to the Greater Toronto Area and Southern Ontario. We are currently…
Added 6 hours ago
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Financial Systems Manager
Vencora
Toronto, ON · Canada - Toronto, ON
- $140,000 CAD / year
- Full-time
We are looking for a Financial Systems Manager who will report to the Portfolio Director of Finance. The successful candidate will be responsible for working closely with the finance and IT…
Added 6 hours ago
Community Relations Director - Lease Ups
Amica Senior Lifestyles
Oakville, ON
You must have:
Added 7 hours ago
HW
Program Manager, Community Engagements
Humane World for Animals Canada
Canada
- Full-time
The Community Engagement and Administration Program Manager plays a central role in fostering meaningful relationships with local donors, supporters, partners and volunteers, while ensuring…
Added 7 hours ago
BC
Registered Practical Nurse - Cardiology/Telemetry
Brant Community Healthcare System
Brantford, ON
- Full-time
Reporting to the Manager, Medical Cardiology, the successful applicant will be responsible for comprehensive nursing care in the Medical Cardiology program and must meet the following…
Added 7 hours ago
BC
Registered Nurse - Operating Room
Brant Community Healthcare System
Brantford, ON
- Full-time
Various schedules available (e.g. 4 on 5 off for full time nurses)
Added 7 hours ago
BC
Medical Radiation Technologist
Brant Community Healthcare System
Brantford, ON
- Full-time
Casual, Part time and Full time positions (4 on 5 off for full time nurses)
Added 7 hours ago
BC
Registered Practical Nurse - Operating Room
Brant Community Healthcare System
Brantford, ON
- Full-time
Various schedules available (e.g. 4 on 5 off for full time nurses)
Added 7 hours ago
BC
Geriatric Emergency Management (GEM) Registered Nurse
Brant Community Healthcare System
Brantford, ON
- Full-time
Various schedules available (e.g. 4 on 5 off for full time nurses)
Added 7 hours ago
BC
Registered Practical Nurse - Emergency Department
Brant Community Healthcare System
Brantford, ON
- Full-time
Brantford General Hospital – Our acute care hospital offering a full spectrum of inpatient and outpatient services.
Added 7 hours ago
BC
Registered Practical Nurse - Critical Care
Brant Community Healthcare System
Brantford, ON
- Full-time
Current Basic Cardiac Life Support (BCLS) certification required
Added 7 hours ago
BC
Registered Practical Nurse - Operating Room
Brant Community Healthcare System
Brantford, ON
- Full-time
Various schedules available (e.g. 4 on 5 off for full time nurses)
Added 7 hours ago
BC
Registered Practical Nurse - Critical Care
Brant Community Healthcare System
Brantford, ON
- Full-time
Current Basic Cardiac Life Support (BCLS) certification required
Added 7 hours ago
BC
Registered Practical Nurse - Cardiology/Telemetry
Brant Community Healthcare System
Brantford, ON
- Full-time
Reporting to the Manager, Medical Cardiology, the successful applicant will be responsible for comprehensive nursing care in the Medical Cardiology program and must meet the following…
Added 7 hours ago
EL
Senior Project Manager
Empire Life
Kingston, ON
- Full-time
For regular full-time positions, Empire Life offers a comprehensive total rewards package that includes
Added 7 hours ago
BC
Registered Practical Nurse - Emergency Department
Brant Community Healthcare System
Brantford, ON
- Full-time
Brantford General Hospital – Our acute care hospital offering a full spectrum of inpatient and outpatient services.
Added 7 hours ago
BC
Registered Practical Nurse - Emergency Department
Brant Community Healthcare System
Brantford, ON
- Full-time
Brantford General Hospital – Our acute care hospital offering a full spectrum of inpatient and outpatient services.
Added 7 hours ago
GD
Deputy Program Manager, Airborne MAISR Program
General Dynamics Mission Systems–Canada
Ottawa, ON
- $105,000 to $135,000 CAD / year
- Full-time
We are currently hiring for a Deputy Program Manager (DPM) to support our Manned Airborne Intelligence, Surveillance and Reconnaissance (MAISR) In-Service Support (ISS) Program. This is a…
Added 7 hours ago
GD
Deputy Program Manager, Airborne MAISR Program
General Dynamics Mission Systems–Canada
Ottawa, ON
- $105,000 to $135,000 CAD / year
- Full-time
We are currently hiring for a Deputy Program Manager (DPM) to support our Manned Airborne Intelligence, Surveillance and Reconnaissance (MAISR) In-Service Support (ISS) Program. This is a…
Added 7 hours ago
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Back End Developer - .Net
BoomerangFX
Mississauga, ON
- Full-time
Location: Mississauga, Ontario - on-site, five days per week
Added 7 hours ago
MD
OSP IT Advanced Project Manager - ITS4
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Work Shift/Work Hours: Day Shift
Added 7 hours ago
LB
Store Manager
Lolë Brands
Jasper, AB
- Full-time
We are looking for a Store Manager who is passionate about retail, leadership, and customer experience to lead our store in Jasper, Alberta.
Added 7 hours ago
MR
Intermediate Project Manager (Construction)
Maple Reinders
Mississauga, ON
- $120,000 to $145,000 CAD / year
- Full-time
Intermediate Project Manager (ICI Construction)
Added 7 hours ago
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Branch Operations Assistant
RBC
Niagara Falls, ON
- Full-time
Complete administrative tasks to help the Management team: manage office stationery orders, boardroom scheduling, and provide support to the Branch Operations Manager when needed.
Added 7 hours ago
VG
Financial Systems Manager
Volaris Group
Toronto, ON · Canada - Toronto, ON
- $140,000 CAD / year
- Full-time
We are looking for a Financial Systems Manager who will report to the Portfolio Director of Finance. The successful candidate will be responsible for working closely with the finance and IT…

BoomerangFX

Back End Developer - .Net

Mississauga, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 12, 2026
Posting language: English
Posted: Nov 12, 2026

Original job description

BoomerangFX

Location: Mississauga, Ontario - on-site, five days per week

Reports to: Director of Product Manager and Technology

Mandatory Experience

The ideal candidate will have 4+ years of hands-on back-end development experience, with strong proficiency in .NET (C#), Microsoft Azure, and SQL Server. They should have proven experience developing RESTful APIs and web services, along with a solid understanding of relational database design, CI/CD pipelines, Git, and software development best practices. Strong problem-solving skills and the ability to build secure, scalable, and high-performance applications are essential.

Why Join BoomerangFX?

BoomerangFX is a global healthcare technology company bringing SaaS, artificial intelligence and digital marketing together to help private-pay healthcare practices operate and grow. Recognized through Deloitte’s Technology Fast 500 program, we are building technology that simplifies practice management, strengthens patient engagement and helps healthcare businesses reach more people.

With operations in the United States, Canada, the United Kingdom, Australia and India, we are scaling internationally and working at the forefront of AI in healthcare. Our teams collaborate across countries and disciplines to turn new ideas into products and services that make a practical difference for customers.

Joining BoomerangFX is an opportunity to build your career alongside a growing global business. You will have meaningful responsibility, exposure to international markets and the opportunity to contribute ideas, develop your skills and see the impact of your work. We welcome people who take ownership, move quickly and want to help build what comes next.

The Role

We are seeking a talented and experienced Back End Developer to join our growing team. The ideal candidate will have strong experience working with .NET, Microsoft Azure, and SQL. You will be responsible for building, maintaining, and optimizing the server-side logic, APIs, and database integrations of our SaaS platform.

Develop, test, and deploy scalable and secure back-end services using .NET (C#)
Design and maintain APIs and database structures to support front-end features
Work with Azure cloud services (App Services, Functions, Blob Storage, etc.)
Ensure high performance and responsiveness to requests from the front end
Collaborate with front-end developers, QA, and product managers in agile sprints
Maintain clean, scalable, and well-documented code
Troubleshoot and optimize application performance, security, and scalability

Mandatory Qualifications

4+ years of hands-on back-end development experience
Strong proficiency in .NET (C#)
Solid experience with Microsoft Azure services
Expertise in SQL Server or relational database design
Experience developing RESTful APIs and web services
Understanding of CI/CD pipelines and version control (Git)
Familiarity with software development best practices and design patterns

Additional Experience We Value

Experience with healthcare, medtech, or SaaS platforms
Front-end experience with ReactJS and React Hooks
Exposure to AI/ML concepts or integration of AI-powered features

Compensation and Benefits

Base Salary: $75,000 - $80,000 + 10% annual discretionary bonus.
Job Type: Full-time
Work Location: This is a 5-day on-site role based in Mississauga, Ontario.
Comprehensive health, dental, and vision coverage
Paid vacation
Free on-site parking

How to Apply

Submit your résumé

Accessibility Statement

BoomerangFX is an equal opportunity employer committed to diversity and inclusion. We welcome applications from all qualified individuals for our career opportunities and are dedicated to accommodating people with disabilities. If you need accommodation at any stage of the application process, please contact us at recruitment@boomerangfx.com.

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More about this job

Responsibilities

Develop, test, deploy, and optimize secure, scalable back-end services, APIs, and database integrations for the SaaS platform using .NET, Azure, and SQL. Collaborate with front-end developers, QA, and product managers in agile sprints while maintaining well-documented code and troubleshooting application performance, security, and scalability.

Requirements

Requires at least four years of hands-on back-end development experience and strong proficiency in .NET (C#), Microsoft Azure, and SQL Server or relational database design. Candidates should have experience building RESTful APIs and web services, understand CI/CD and Git, and be familiar with software development best practices and design patterns.

Skills

.NET
C#
Microsoft Azure
SQL Server
Relational Database Design
RESTful APIs
Web Services
CI/CD
Git
Back-End Development
API Design
Cloud Services
Application Security
Performance Optimization
ReactJS
AI/ML

Benefits

Health Coverage
Dental Coverage
Vision Coverage
Paid Vacation
Free On-Site Parking

Visa sponsorship

Not detected in the job text

Keywords

.NET
C#
Microsoft Azure
SQL Server
Relational Database Design
RESTful APIs
Web Services
CI/CD Pipelines
Git
Back-End Development
SaaS
Healthcare Technology
Healthcare
Medtech
App Services
Azure Functions
Blob Storage
API Design
Database Integration
Agile Sprints
Design Patterns
Application Security
Scalability
Performance Optimization
ReactJS
React Hooks
Artificial Intelligence
Machine Learning

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Jobs in Canada