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Added 13 mins ago
C
Sr. Consultant, Back End Developer- Java/Golang/Kubernetes
CIBC
Toronto, ON
- Full-time
…involving multiple back-end systems. As a Sr. Consultant, Back End Developer Java/Golang/Kubernetes, you will build, implement and maintain flexible and modular solutions that enhance the…
Added 13 mins ago
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Senior IT Audit Manager
BMO
Toronto, ON · FCP
- Full-time
…work provides vital assurance to the Board of Directors and senior management on the quality of internal control systems and reduces the risk of loss and reputational damage to the Company.…
Added 13 mins ago
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SENIOR COMMERCIAL ACCOUNT MANAGER - Lévis or Southern Québec
BDC
QC · Chaudière-Appalaches
- Full-time
We are looking for Senior Commercial Account Managers who will leverage their interpersonal strengths and network to generate new business opportunities while managing a portfolio of…
Added 13 mins ago
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SENIOR ADVISOR, PROCUREMENT
BDC
Montreal, QC
- Full-time
The Senior Advisor, Procurement provides leadership for the complex procurement processes used for the procurement of goods and services required by BDC, for all various corporate sectors.…
Added 13 mins ago
Senior Audit Manager, Compliance Audit
Scotiabank
Toronto, ON
The Senior Audit Manager assists in leading internal audit activities for Global Compliance Audit in support of the Audit Department in executing on its global mandate, ensuring business…
Added 13 mins ago
Audit Manager, Global Compliance Audit
Scotiabank
Toronto, ON
Assists the Senior Manager in the development and management of the Compliance Audit Plan
Added 13 mins ago
Senior Manager, Investments Client Growth & Engagement
Scotiabank
Toronto, ON
The Senior Manager, Investments Client Growth and Engagement, will shape the strategy, planning and execution of key multi-channel short-term and long-term strategic initiatives that drive…
Added 13 mins ago
Manager, Investments Client Growth and Engagement
Scotiabank
Toronto, ON
…measurable business results. This role offers meaningful exposure to senior stakeholders across Product, Analytics, Marketing, Client Experience, Channel, and Advisor…
Added 13 mins ago
IF
AI Developer Senior
Intact FC
Montreal, QC
- Full-time
We’re looking for a Senior AI Developer to join our growing team!
Added 13 mins ago
Senior Operations Associate, 12-month contract
The Canada Life Assurance Company
London, ON
Career Development: Opportunities for career advancement, access to industry-leading learning programs and up to $2,000 annually towards education reimbursement.
Added 13 mins ago
Charge Lab Technologist
Winnipeg Regional Health Authority
Winnipeg, MB
CancerCare Manitoba is a provincial agency which provides clinical and academic services and leadership for cancer control and the treatment of blood disorders. Our shared vision of leading…
Added 13 mins ago
PE
Senior Distribution Engineer
Phasor Engineering Inc
Remote, Canada
- $120,000 to $150,000 CAD / year
- Full-time
- Remote
As a wholly owned subsidiary of Quanta Services, we provide engineering and design services across transmission & distribution, substations, protection & control, geomatics, civil &…
Added 13 mins ago
A
Senior Geotechnical Field Engineer
Arcadis
Vancouver, BC
- Full-time
Arcadis is looking for Senior Geotechnical Field Engineers to support the Senior Resident Engineer during Engineering Services During Construction on a variety of heavy civil,…
Added 13 mins ago
GP
Staff Product Manager, Professional Experience
Generac Power Systems
Toronto, ON · Canada - Toronto
- Full-time
Shape the product and commercial model for Pro tooling and services, including the value exchanged among ecobee, HVAC professionals, homeowners, distributors, and partners. Partner with…
Added 13 mins ago
Administrator, Billing
Aecon
Toronto, ON · Scarborough, ON
Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
Added 13 mins ago
GL
Director/Senior Director of Research, Canada
Glass Lewis & Co
Toronto, ON
- $120,000 to $150,000 CAD / year
…governance research, custom policy recommendations, engagement services and tools, and industry-leading proxy vote management solution to help drive value across their governance…
Added 13 mins ago
Senior Instrumentation & Controls Engineer
ExxonMobil
Edmonton, AB
We are seeking an experienced Senior Instrumentation & Controls (I&C) Engineer to join our Engineering team. The successful candidate will bring extensive experience in process control…
Added 13 mins ago
BL
Legal Administrative Assistant (Corporate Commercial)
BC Legal Management Association
Vancouver, BC
- Other
…excellence, integrity, professionalism, community, and continuous development. Our values foster a collaborative and engaging work environment where people are supported, challenged, and…
Added 13 mins ago
CO
Eco Camp at Chimo Director – Recreation
City of Markham
Markham, ON
- Internship
Department and Commission: Recreation, Community Services
Added 13 mins ago
IG
Project Manager - Finance
Infotree Global Solutions
Montreal, QC
- Contract
Prepare and present regular reports on model risk status, issues, and mitigation efforts to senior management, internal audit and regulators.
Added 13 mins ago
BT
Senior Manager, Small Business Services
Baker Tilly Canada
Winnipeg, MB
- Full-time
We are looking for a full-time, permanent Senior Manager to lead our small business practice in Winnipeg, Manitoba. This role suits an experienced small business practitioner who knows…
Added 29 mins ago
RB
Director, Relationship Management, Corporate Client Group
Royal Bank of Canada
Toronto, ON
- Full-time
…approach, and regular client relationship reviews with Ownership/Senior…
Added 29 mins ago
BT
Senior Tax Analyst
Baker Tilly Canada
Peterborough, ON
- Full-time
We are looking for a Senior Tax Analyst to join our team - a role where your expertise will drive meaningful outcomes and your ambition will help shape what comes next. Here, you’ll…
Added 29 mins ago
PC
Senior Project Technologist
Pinchin Canada
Mississauga, ON
- $65,000 to $75,000 CAD / year
- Full-time
This role focuses on supporting the delivery of environmental due diligence and land development projects. The Senior Project Technologist works closely with Project Managers and senior…
Added 29 mins ago
GC
Partner, Family Office
GlassRatner Canada
Toronto, ON
- Full-time
…trusted advisor to HNW and UHNW families while driving business development, team leadership, and practice growth. This role offers the unique opportunity to join as a Partner, making it…

Jonas Software

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
Unit testing
Code reviews
Sprint planning
DevOps

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