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Added 3 hours ago
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Personal Banking Associate - Dorval (18.75 hours)
TD
Montreal, QC
- Part-time
Help build a positive and equitable work environment by promoting team effectiveness, participating in personal performance development and sharing industry knowledge to achieve common…
Added 3 hours ago
T
Personal Banking Associate Trainee - Dollard-des-Ormeaux (Full time)
TD
Dollard-Des Ormeaux, QC
- Full-time
Help build a positive and equitable work environment by promoting team effectiveness, participating in personal performance development and sharing industry knowledge to achieve common…
Added 3 hours ago
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Senior Fullstack Developer (Ruby on Rails / React)
Jonas Software
Toronto, ON
- Full-time
…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…
Added 3 hours ago
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Lead Developer - Guidewire PC/BC
Akkodis
Toronto, ON
- Contract
This position is ideal for a hands-on technical leader who combines strong solution architecture capabilities with Guidewire development expertise and a passion for driving successful…
Added 3 hours ago
L
7711-3rd Key(H)
Lids
Saskatoon, SK
- $16.2 USD / hour
- Part-time
…Lululemon Athletica, and Mitchell & Ness. We’re also the industry leader in on-demand customization, offering in-store embroidery that turns everyday gear into one-of-a-kind…
Added 3 hours ago
AC
Senior Software Developer (industrial automation)
ALTEN Canada
Woodbridge, ON
- $80,000 to $100,000 CAD / year
- Full-time
ALTEN is a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000…
Added 3 hours ago
LC
Quality Engineer
Linamar Corporation
Winnipeg, MB
- Full-time
…position provides quality engineering support to the product development cycle and timely execution of advanced product quality planning activities (FMEA, MSA, SPC, PPAP, etc.). Quality…
Added 3 hours ago
Senior Application Developer
Livingston International
Toronto, ON
Provide leadership and ownership in design and development of digital software initiatives to drive business automation and digitization. Design, develop, document, test, and debug new…
Added 3 hours ago
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Community Manager
Parkbridge
Medicine Hat, AB
- Full-time
Parkbridge, an operating platform of QuadReal Property Group, is Canada’s leader in modular housing and the largest builder, owner, and operator of residential land lease communities in the…
Added 3 hours ago
Senior Manager, Critical Infrastructure Operations
Amazon
Airdrie, AB · Vancouver, BC · Victoria, BC · Toronto, ON
You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with…
Added 4 hours ago
HM
Director of National Accounts (Warehouse)
Highlight Motor Group
Toronto, ON
- Full-time
…you must have great people skills, communicate well, have a team-oriented personality, and the desire to set and achieve goals. As our company continues to expand, we’re looking for…
Added 4 hours ago
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personal banker
TD
Kingston, ON
- Full-time
…opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been…
Added 4 hours ago
T
Personal Banking Associate Trainee
TD
Brampton, ON
- Full-time
Help build a positive and equitable work environment by promoting team effectiveness, participating in personal performance development and sharing industry knowledge to achieve common…
Added 4 hours ago
MF
Staff Software Engineer
Magnet Forensics
Canada
- Full-time
Magnet Forensics is a global leader in the development of digital investigative software that acquires, analyzes, and shares evidence from computers, smartphones, tablets, and IoT-related…
Added 4 hours ago
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Intermediate ETL Developer
Pandell - An ESG Company
Remote, Canada
- Full-time
- Remote
We’re looking for an Intermediate ETL Developer to join Pandell-ESG's Project Services team. You’ll help customers move their data into our software and work alongside a strong team that’s…
Added 4 hours ago
FG
Lead Software Engineer, Full-Stack Applications - AI Fluent
Fitch Group
Toronto, ON
- $180,000 to $220,000 CAD / year
Fitch Ratings is seeking a Lead Software Engineer to join our global Ratings Technology team in Toronto. This is an opportunity to build mission-critical platforms while helping shape the…
Added 4 hours ago
MP
Human Resources/Office Administrator (Spanish speaking)
Mastronardi Produce
Delta, BC
- Full-time
…the industry. We are constantly pushing boundaries to be a leader in fresh produce innovation. We seek individuals that demonstrate our PRIDE values (Passion, Respect, Innovation, Drive,…
Added 5 hours ago
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Manager, Sales Enablement
SysAid
Toronto, ON
- Full-time
…languages and used daily by over 100,000 system administrators. Our software impacts the daily working lives of over 9 million end…
Added 5 hours ago
XI
Senior Engineering Manager
Xplore Inc.
Markham, ON
- Full-time
This role requires a technically leader who remains close to the technology and engineering practices. The successful candidate must possess recent hands-on Go (Golang) development…
Added 5 hours ago
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7818 - Assistant Store Manager FT
Lids
Vaughan, ON
- $20 to $21.5 USD / hour
- Full-time
…Lululemon Athletica, and Mitchell & Ness. We’re also the industry leader in on-demand customization, offering in-store embroidery that turns everyday gear into one-of-a-kind…
Added 5 hours ago
TS
Regional Manager
TalentSphere Staffing Solutions
Saskatoon, SK
- Full-time
Reporting to the senior leadership team, the Regional Manager will provide strategic leadership across property operations, financial performance, resident satisfaction, capital planning,…
Added 5 hours ago
GL
Regional Sales Representative - GTA EAST
Go Lime Inc.
Toronto, ON
- Full-time
Go Lime stands out as Ontario’s market leader in sustainable home and commercial solutions. Our centralized focus is to make home comfort a seamless, accessible and enjoyable transaction…
Added 5 hours ago
TS
Electrical Foreman
TalentSphere Staffing Solutions
Vancouver, BC
- Full-time
…reliable, high-quality workmanship and fair practices. All field team members hold Red Seal qualifications, and the organization maintains strong industry credentials focused on compliance,…
Added 5 hours ago
TS
Electrical Project Manager
TalentSphere Staffing Solutions
Vancouver, BC
- Full-time
Track record of driving profitability and team development in a growing contractor environment.
Added 6 hours ago
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Senior Full Stack Developer (Java/React)
Miratech
Toronto, ON
- Full-time
7+ years of experience in software development, including significant full stack development.

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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