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Added 4 hours ago
V
Project Manager
VitalHub
Toronto, ON
- Full-time
Support the Senior Project Manager to ensure effective preparation and presentation of project financial data within the NetSuite program and Ruddr platform. Making sure planned hours and…
Added 5 hours ago
GT
Senior Electrical Engineer
GeoSpectrum Technologies, Inc
Port Coquitlam, BC
- Full-time
Reporting to the Director of ISE, the Senior Electrical Engineer will support the design, development, and integration of advanced electrical systems for subsea vehicles, including AUVs,…
Added 5 hours ago
GT
Intermediate Electrical Technologist
GeoSpectrum Technologies, Inc
Port Coquitlam, BC
- Full-time
The successful candidate will be responsible for a variety of tasks ranging from building and testing electrical systems, to writing technical specifications. You will work with Senior…
Added 5 hours ago
GT
Senior Software Developer
GeoSpectrum Technologies, Inc
Dartmouth, NS
- Full-time
GeoSpectrum is growing and has a new career opportunity for an experienced Senior Software Developer.
Added 5 hours ago
R
Senior Fullstack Developer (Ruby on Rails / React)
RewardOps
Toronto, ON
- Full-time
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…
Added 5 hours ago
CH
System Planner
Calgary Homeless Foundation
Calgary, AB
- Full-time
…outcomes, including enhancing cross sector collaboration and integration. Using evidence, data, and critical reflection, identify gaps and opportunities in service provision and provide…
Added 5 hours ago
S
Associate Applications Engineer
Semtech
Burlington, ON · CAN - Burlington, ON
- Full-time
Perform onsite customer debug and support, working alongside senior engineers to resolve signal integrity and system integration issues at customer sites.
Added 5 hours ago
JS
Senior Fullstack Developer (Ruby on Rails / React)
Jonas Software
Toronto, ON
- Full-time
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…
Added 5 hours ago
C
AVP Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
Join the Equities Middle Office Technology team as a Senior Java/Spring Boot Developer, where you will be a key contributor for managing complex BAU deliverables while driving strategic…
Added 5 hours ago
SC
Senior Manager, Merchandising and ERP Systems
Staples Canada
Richmond Hill, ON
- Full-time
Lead the Merchandising and ERP Systems team, responsible for the day-to-day delivery, enhancement, and support of Staples’ Merchandising, Replenishment, and Procurement systems, along with…
Added 5 hours ago
LT
Guidewire Earnix Tech Lead
Lorven Technologies Inc.
Toronto, ON
- Contract
Hands on Earnix experience at a Tech Lead or Senior Developer level
Added 5 hours ago
C
Pre-Sales D365 / ERP Solutions Architect
Centrilogic
Canada
- Full-time
Integration design to/from legacy and third-party systems
Added 5 hours ago
ZS
Senior Salesforce Developer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Analyze and conceptualize solution designs in collaboration with Systems Architects, Software Developers, and other delivery partners to achieve business and client stakeholder objectives…
Added 5 hours ago
S
Enterprise Architect – AI, Data & Cloud
Synechron
Mississauga, ON
- $180,000 to $200,000 CAD / year
- Full-time
Senior Enterprise Architect – Canada Financial Services Consulting Practice
Added 5 hours ago
AC
Senior Software Developer (industrial automation)
ALTEN Canada
Woodbridge, ON
- $80,000 to $100,000 CAD / year
- Full-time
The Senior Software Developer will contribute to the development of machine-control software for custom industrial automation systems. The role focuses on PC-based control systems rather…
Added 5 hours ago
Senior Application Developer
Livingston International
Toronto, ON
Create and execute unit, end-to-end, and integration testing; lead user acceptance testing, as required.
Added 5 hours ago
GE
Regional Manager, Strategic Projects
GFL Environmental Inc.
Saint John, NB · St. John's, NL · Dartmouth, NS
- Full-time
…Team, you will serve as the primary architect for operational integration and capital efficiency and execution across the…
Added 5 hours ago
MS
Senior Mission Design Authority
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
We’re on the hunt for a Senior Mission Design Authority on our Satellite systems team at our Montreal office.
Added 5 hours ago
SO
Cyber Security Architect
Supply Ontario
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Lead security architecture for large, multi-client systems, covering all stages from conceptual to design, and handles integration of commercial and cross-functional systems.
Added 5 hours ago
E
Vice President of Technology and Data
Equiton
Burlington, ON
- Full-time
Lead the modernization and integration of Equiton’s enterprise systems, including the transition to HubSpot CRM and the selection and implementation of accounting, property management and…
Added 6 hours ago
WU
Clinical Education Manager
Western University
London, ON
- Full-time
…for all four years of the MD curriculum, ensuring seamless integration with the curriculum and objectives of the program. The Manager will continually identify opportunities for…
Added 6 hours ago
Sales Manager, Canadian Armed Forces (CAF)
Octasic
Montreal, QC
Establish trusted, senior-level relationships across CAF operational commands, capability development organizations, program offices, procurement authorities, DRDC, prime contractors,…
Added 6 hours ago
O
Sales Manager, Canadian Armed Forces (CAF) / Directeur des ventes
Octasic
Ottawa, ON
- Full-time
Establish trusted, senior-level relationships across CAF operational commands, capability development organizations, program offices, procurement authorities, DRDC, prime contractors,…
Added 6 hours ago
W
Vice President Human Resources
Wilson
Toronto, ON · Greater Toronto Area, Canada
- $200,000 to $220,000 CAD / year
- Full-time
…through a pivotal period of North American growth, acquisition integration and organizational transformation. Reporting directly to the CEO, this executive will be the senior people leader…
Added 6 hours ago
Sr Staff. Software Engineer
Kaseya Careers
Toronto, ON
We’re hiring a Senior / Staff Backend Engineer to lead the design and delivery of SaaS products powered by data, machine learning, and AI. This is a hands-on role focused on building…

RewardOps

Senior Fullstack Developer (Ruby on Rails / React)

Toronto, ON, Canada

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

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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.

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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
API Integration
Unit Testing
Sprint Planning
DevOps
Software Engineering

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