Find work in Canada.

503,031 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 13 mins ago
C
Sr. Consultant, Back End Developer- Java/Golang/Kubernetes
CIBC
Toronto, ON
- Full-time
…CIBC’s digital transformation, successfully delivering complex, enterprise-scale cloud based applications involving multiple back-end systems. As a Sr. Consultant, Back End Developer…
Added 13 mins ago
AC
Product Manager - SAP Release Manager
Air Canada
Toronto, ON
- Full-time
…SAP functional and technical teams, Basis, Quality Assurance, integration teams, vendors, and business stakeholders. The successful candidate will oversee release activities across DEV, QA,…
Added 13 mins ago
DH
Lead, Cyber Security
De Havilland Aircraft of Canada Limited
Calgary, AB
- Full-time
The Cybersecurity Lead is responsible for shaping and advancing De Havilland's cybersecurity program across enterprise IT and operational technology environments. This role combines…
Added 29 mins ago
CS
Application Production Support Analyst
Cynet Systems
Montreal, QC
- $438.81 CAD / day
- Contract
Act as a subject matter expert on application architecture, disaster recovery, and infrastructure integration.
Added 29 mins ago
T
Network Designer/Architect
TEEMA
Toronto, ON
- Contract
The Senior Network Designer will provide architecture and design expertise to strengthen network services, support integration across on-premises and cloud environments, and align solutions…
Added 29 mins ago
T
Director Enterprise Applications, Data
TEEMA
Vancouver, BC
- $160,000 to $215,000 CAD / year
- Full-time
You’ll build and lead the firm’s enterprise application, data and integration capabilities. A key part of the mandate is transforming how the development team works through AI-assisted…
Added 29 mins ago
SM
RQ11740 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…deployment automation, infrastructure as code, cloud operations, and enterprise platform engineering. The successful candidate will lead the automation, configuration, deployment,…
Added 29 mins ago
D
Manager, Finance Data and Systems - Operate
Deloitte
Toronto, ON
- Full-time
We are seeking a Manager, Finance Data and Systems to support the delivery and evolution of enterprise financial reporting, business intelligence, and data solutions. This role will work at…
Added 29 mins ago
O
Director, IT Applications - Project SAP S/4HANA
Olymel
Boucherville, QC
- Full-time
Ensure seamless integration between SAP, peripheral systems, and legacy systems;
Added 29 mins ago
D
Java Full Stack Developer
Dexian
Toronto, ON
- Contract
We are seeking experienced Java Developers and Technical Architects to design, develop, and modernize enterprise applications. Candidates should have strong expertise in Java, Spring Boot,…
Added 29 mins ago
SM
RQ11738 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
The Senior Software Developer – Full Stack designs, develops, integrates, tests, deploys, and maintains enterprise platform capabilities across the user-interface, service, API, workflow,…
Added 43 mins ago
Senior Manager, Data Science & Service Intelligence
Questrade Financial Group
Toronto, ON
…data warehouses), creating data pipelines/APIs, and developing enterprise-grade business intelligence reporting (e.g., Power…
Added 43 mins ago
T
Container Security Engineer
TheCorporate
ON · Ontario, Canada
- Contract
…container images, including SPDX and CycloneDX formats and integration with CI/CD and vulnerability management…
Added 43 mins ago
S
Senior Network Designer
StafinGo
Toronto, ON
- $90 to $110 CAD / hour
- Contract
…meet customer needs and timelines, while adhering to overall enterprise architecture vision and organizational business…
Added 44 mins ago
TI
Data Architect / Data Modeller
Teckhorizon Inc
Toronto, ON
- Contract
Strong understanding of enterprise data architecture standards and integration principles.
Added 44 mins ago
AI
Full Stack Developer
Alberta iGaming Corporation (AiGC)
AB · Edmonton, AB
- Full-time
You are a technically skilled and solutions-oriented developer with strong experience across the full application development lifecycle. You bring expertise in front-end and back-end…
Added 44 mins ago
F
Senior Quality Assurance Engineer
FireFlink
Toronto, ON
- Full-time
Own functional, regression, integration, system, and end-to-end testing for complex applications and backend workflows.
Added 44 mins ago
JG
Power Automate with AI
J&M Group
Mississauga, ON
- Full-time
Experience includes at least 2+ projects as a Technical Developer across Power Platform implementation, integration, automation, and AI agent development.
Added 58 mins ago
Product Manager
PCMI
Canada
Experience at a SaaS or enterprise software company.
Added 58 mins ago
C
Java Developer Lead Analyst - Vice President
Citi
Mississauga, ON
- Full-time
The Java Developer Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology…
Added 58 mins ago
B
Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)
BMO
Toronto, ON · BMOPLACE
- Full-time
We are seeking an experienced Lead Cloud Software Developer to design, build, and support secure, scalable, highly available, and resilient real-time payment systems. The ideal candidate…
Added 1 hour ago
SM
RQ11485 – Data Architect/Modeller – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…experts to ensure high-quality IT deliverables and alignment with enterprise data modelling…
Added 1 hour ago
RT
Data Architect/Modeller
Russell Tobin
Toronto, ON
- $90 to $100 CAD / hour
- Contract
…integrated designs to meet these requirements, and aligns with the enterprise strategy and related business…
Added 1 hour ago
ZS
ServiceNow Architect
Zodiac Solutions, Inc
Toronto, ON
- Full-time
6. Strong understanding of REST and SOAP APIs, IntegrationHub, MID Server, web services, event ingestion, and enterprise integration patterns.
Added 1 hour ago
BS
ServiceNow AIOps Architect.
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
…requirements into high-level solution designs, data flows, integration patterns, and technical specifications.7. Define architectural standards for scalability, availability, performance,…

Jonas Software

Senior Fullstack Developer (Ruby on Rails / React)

Toronto, ON, Canada

Salary Range: $135,000-$140,000 CAD · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: Salary Range: $135,000-$140,000 CAD
Job type: Full-time
Posting language: English
Posted: Oct 27, 2026

Original job description

Job Description:

Senior Fullstack Developer

RewardOps is a dynamic and innovative tech company dedicated to creating cutting-edge SaaS products that empower businesses to thrive in the loyalty space.

We are seeking a highly skilled Senior Fullstack Developer with expertise in Ruby on Rails and React to join our talented development team and help drive our mission to deliver exceptional software products. You will be at the forefront of our team, taking charge of developing the core back-end SaaS application and integration engine. Your close collaboration with Product, Architecture, Development, and QA teams will be pivotal as we aim to enhance our technology, prioritizing scalability and resilience, all while catering to our users' unique use cases. Your work will be instrumental in shaping the success of our platform and its future.

Job Responsibilities

Leadership & Collaboration: Report directly to the Head of Engineering and collaborate with Delivery Managers, Product Managers, Partnerships, Architects, Designers, Developers and QAs to understand requirements and objectives.
Planning: Collaborate with Delivery Managers, Product Managers and Architects to determine feasibility of work, timelines, approaches and identify risks.
Feature Development: Implement and optimize end-to-end features, including API endpoints, background jobs, integrations and accessible front-end interfaces.
Code & Quality Assurance: Maintain high standards of code quality through unit testing and code reviews. Participate in code reviews to maintain code quality and ensure best practices are followed.
Technical Planning: Evaluate the technical feasibility and RoI of proposed features, and participate in sprint planning.
Documentation & Integration: Create technical documentation and integrate features with our React frontend and third-party services.
Performance & Troubleshooting: Continuously improve platform performance and resolve root issues.
Mentorship: Mentor and provide guidance to junior developers.
Continuous Improvement: Stay up-to-date with the latest industry trends and technologies to continually improve our development process.

Job Qualifications

Proven experience as a Fullstack Developer, with a strong focus on React and Ruby on Rails.
Extended experience with modern Web development frameworks, RESTful APIs.
Experience with database systems and writing efficient SQL queries.
Demonstrated ability to integrate with external clients' APIs.
Proficiency in front-end technologies such as HTML5, CSS3, JavaScript, and modern front-end frameworks (React, Ember, etc.).
Experience in Event-driven development and Domain-Driven Design (DDD).
Familiarity with Behavior-Driven Development (BDD).
Excellent problem-solving skills and the ability to work independently.
Strong communication and collaboration skills.
Experience with version control systems (e.g., Git).
Experience with cloud platforms (e.g., AWS, Azure) is a plus.
Knowledge of DevOps practices and tools is a plus (e.g., Kubernetes, Docker).
Prior experience in WCAG accessibility development.

Salary Range: $135,000-$140,000 CAD

Business Unit:

RewardOps

Scheduled Weekly Hours:

Number of Openings Available:

Worker Type:

Regular

More About Jonas Software:

Jonas Software is a leading provider of enterprise management software solutions, serving a wide range of vertical markets including hospitality, healthcare, construction, education, personal care, fitness, leisure, moving and legal services, to name a few. Within these markets, Jonas is comprised of over 65 distinct brands, each a respected leader in its domain.

Jonas’ vision is to be the branded global leader across these verticals and to be recognized by customers and industry stakeholders as the trusted provider of “Software for Life.” We are committed to technology, product innovation, quality, and exceptional customer service.

Jonas Software supports over 60,000 customers in more than 30 countries. We employ over 6,000 skilled professionals, including industry experts and technology specialists. Across our broader network, we support a global workforce of more than 30,000 employees.

Headquartered in Canada, Jonas Software has a global footprint with offices around the world. We’re a 100% owned subsidiary of Constellation Software Inc., based in Toronto, publicly listed on the TSX (CSU.TO), and a member of the S&P/TSX 60 Index.

Apply About employer

More about this job

Responsibilities

You will lead the development of the core back-end SaaS application and integration engine while collaborating with cross-functional teams. Responsibilities include implementing end-to-end features, maintaining high code quality, and mentoring junior developers.

Requirements

The role requires proven experience as a Fullstack Developer with strong expertise in Ruby on Rails and React. Candidates must have experience with modern web frameworks, RESTful APIs, database systems, and cloud platforms.

Skills

Ruby on Rails
React
Fullstack Development
RESTful APIs
SQL
HTML5
CSS3
JavaScript
Event-driven development
Domain-Driven Design
Behavior-Driven Development
Git
AWS
Azure
Kubernetes
Docker

Visa sponsorship

Not detected in the job text

Keywords

Ruby on Rails
React
SaaS
Fullstack Developer
RESTful APIs
SQL
HTML5
CSS3
JavaScript
Event-driven development
Domain-Driven Design
Behavior-Driven Development
Git
AWS
Azure
Kubernetes
Docker
WCAG
Accessibility
Unit testing
Code reviews
Sprint planning
DevOps

Report this job