Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 16 days ago
RD
Senior DevOps Engineer (Azure Infrastructure & Platform)
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are hiring a Senior DevOps Engineer to join a fast-growing, CDIC-insured, federally regulated Canadian digital bank undergoing an active technology transformation.
Added 16 days ago
Z
Red Team Engineer AND Senior Penetration Tester
Zoho
Toronto, ON
- Contract
Senior Penetration Tester / Red Team Engineer
Added 16 days ago
D
Senior SDET / Quality Engineering Lead/Architect
Droisys
Brampton, ON
- Contract
We are seeking a Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect to join our team. The ideal candidate will have strong experience in architecting…
Added 16 days ago
A
Team Lead, Transportation Infrastructure
AtkinsRéalis
Calgary, AB
- Full-time
Lead and develop transportation engineering teams through recruitment, performance management, resource planning, and staff development.
Added 16 days ago
FC
Senior DevSecOps Engineer
Fintel Connect
Vancouver, BC
- Full-time
As a Senior DevSecOps Engineer, you will lead the implementation and continuous improvement of cloud security, infrastructure automation, platform reliability, and DevSecOps practices…
Added 16 days ago
K
Asset Optimization Engineer
Keyera
Medicine Hat, AB · Empress, SK
- Full-time
The Asset Optimization Engineer is responsible for driving asset performance, reliability, and profitability. This role is accountable for identifying and executing optimization…
Added 16 days ago
M
Software Engineer - II
Mastercard
Vancouver, BC
- Full-time
Apply best development practices to write well designed, maintainable, testable, scalable, and secure code.
Added 16 days ago
M
Senior AI Engineer, Big Data & AI Solutions
Mastercard
Vancouver, BC
- Full-time
Senior AI Engineer, Big Data & AI SolutionsWho is Mastercard?
Added 16 days ago
RI
IOS mobile testing
Raas Infotek
Vancouver, BC
- Contract
Looking for an SDET – Mobility (IOS) Engineer. The team is responsible for application architecture, development and innovation of new feature development to support consumer solutions. In…
Added 16 days ago
K
Javascript Developer
Kelly
Toronto, ON
- Contract
Role Overview: Seeking an Engineer to join its Unified Fixed Income Trade Processing (FITP) team. FITP is a global trading platform supporting derivatives, cash, exotics, and securities…
Added 16 days ago
QC
Lead Hardware Engineer (Ottawa)
Quarry Consulting
Ottawa, ON · Greater Ottawa Metropolitan Area
- Full-time
Lead Hardware Engineer with 8+ years of direct electronics design experience, including high-speed digital design and 2+ years as a technical lead, is expected, with a bachelor's degree in…
Added 16 days ago
D
Field Service Engineer (Calgary)
DiaSorin
Mississauga, ON
- $85,000 to $100,000 CAD / year
Thrive in a culture that values accountability, inclusion, and continuous development.
Added 16 days ago
Engineering Study Manager - PL#44559
Peter Lucas Project Management Inc.
Kamloops, BC
At Peter Lucas, we offer a variety of work, professional development, and learning opportunities that come from working on diverse projects in the mining, energy, and heavy industrial…
Added 16 days ago
K
Software Engineer in Test
Kelly
Mississauga, ON
- Contract
8–12+ years of software development and quality engineering experience, including 3+ years in a Lead SDET, Principal SDET, or QA Architect role.
Added 16 days ago
ES
Adobe Experience Manager (AEM) Engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
We are seeking a hands-on AEM Engineer to develop, enhance, and support enterprise content management and digital experience platforms using Adobe Experience Manager (AEM). The ideal…
Added 16 days ago
PL
Engineering Study Manager - PL#44559
Peter Lucas
Kamloops, BC
- Full-time
At Peter Lucas, we offer a variety of work, professional development, and learning opportunities that come from working on diverse projects in the mining, energy, and heavy industrial…
Added 16 days ago
KS
Engineering Manager - Industrial Automation & Power Systems
Kinetic Search Group
Vancouver, BC · Greater Vancouver Metropolitan Area
- $170,000 to $190,000 CAD / year
- Full-time
This is an opportunity to join a technically sophisticated business where engineering plays a central role in customer success, product development, and long-term organizational growth.
Added 16 days ago
B
Database Administrator
Bevertec
Toronto, ON · Greater Toronto Area, Canada
- Contract
Application & Web Support: Assist with Microsoft Cloud environment application development and support (e.g., SharePoint, MS Teams, .NET MVC, Power Platform) and public-facing CMS websites…
Added 16 days ago
PC
Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect
Pyramid Consulting, Inc
Mississauga, ON
- $70 to $79 CAD / hour
- Contract
Immediate need for a talented Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect. This is a 06+months contract opportunity with long-term potential and is…
Added 16 days ago
RD
Cloud Engineer (Azure & IaC)
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…Microsoft Azure, is seeking a hands-on, automation-driven Cloud Engineer to sit at the center of this transformation. Working as part of a collaborative technology team, the role is 90%…
Added 16 days ago
K
Software Engineer
Kelly
Mississauga, ON
- Contract
Role Overview: Senior Forward Deployed Engineer with strong Java and Python expertise to build and deploy production-grade solutions for Fintech clients in the Spread Products domain. This…
Added 16 days ago
D
React.js Engineer Toronto Canada/ Hybrid
Damcosoft
Toronto, ON
- Contract
Role: React.js Engineer Toronto Canada/ Hybrid – 5 positions
Added 16 days ago
S
Firmware Engineer
Solidigm
Vancouver, BC
- $116,480 to $174,800 CAD / year
- Full-time
Candidates must possess the below minimum qualifications to be initially considered for this position · The candidate must have a bachelor's degree in Computer Engineering, Electrical Engineering or Computer Science or a related field
Added 16 days ago
AI
Python Developer -Forward Deployed, Pyspark
Apptoza Inc.
Toronto, ON
- Contract
We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You…
Added 16 days ago
S
Software Engineer (Unpaid)
Spawn
Canada
- Temporary
…UI improvements, then potentially exploring further feature development. We have well laid-out UI designs in Figma so this is a pure coding role, but being in touch with UX and knowing what…

Kelly

Javascript Developer

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 26, 2026
Experience: 8+ years of application development experience.
Posting language: English
Posted: Oct 27, 2026

Original job description

Job Title: Senior React / JavaScript Developer

Location: Toronto, ON (3 days onsite per week)

Hiring Event: November 18–19

Role Overview: Seeking an Engineer to join its Unified Fixed Income Trade Processing (FITP) team. FITP is a global trading platform supporting derivatives, cash, exotics, and securities financing products, serving 3,800+ users and processing approximately 200,000 transactions daily. The role focuses on building scalable, high-performance UI applications, modernizing services, and enabling automated CI/CD pipelines.

Key Responsibilities

Design, develop, and maintain robust, scalable, and testable applications.
Build and enhance UI components using React, JavaScript, HTML5, and Node.js.
Collaborate with cross-functional teams to deliver new products, system enhancements, and process improvements.
Improve application performance, reliability, scalability, and testability.
Contribute to service modernization, CI/CD automation, and overall application architecture.
Establish coding, testing, debugging, and implementation standards.
Analyze complex technical and business problems and develop innovative solutions.
Mentor mid-level developers and ensure compliance with risk, security, and regulatory standards.

Required Skills & Qualifications

8+ years of application development experience.
Strong expertise in JavaScript, React, HTML5, and Node.js.
Solid understanding of web development, system design, application performance, and testing.
Experience working in large-scale, collaborative development environments.
Strong analytical, problem-solving, communication, and leadership skills.
Ability to manage priorities and drive technical improvements.

Nice to Have: Fixed Income domain knowledge, C#, and .NET Framework.

Education: Bachelor’s degree or equivalent experience required; Master’s degree preferred.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design, develop, and maintain scalable, high-performance applications and React-based UI components, while improving reliability, testability, and application architecture. Collaborate across teams on product enhancements and service modernization, automate CI/CD, establish engineering standards, and mentor developers while ensuring risk, security, and regulatory compliance.

Requirements

Requires 8+ years of application development experience and strong expertise in JavaScript, React, HTML5, and Node.js, along with knowledge of web development, system design, performance, and testing. A bachelor’s degree or equivalent experience is required, a master’s degree is preferred, and fixed income knowledge, C#, and .NET Framework are advantageous.

Skills

JavaScript
React
HTML5
Node.js
Application Development
Web Development
System Design
Application Performance
Testing
CI/CD Automation
Service Modernization
C#
.NET Framework
Fixed Income
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

JavaScript
React
HTML5
Node.js
C#
.NET Framework
Fixed Income
Trade Processing
Derivatives
Cash Products
Exotics
Securities Financing
Scalable Applications
High-Performance UI
Application Architecture
Service Modernization
CI/CD
Automated Testing
Debugging
System Design
Application Performance
Reliability
Testability
Risk Compliance
Security
Regulatory Standards
Technical Mentoring

Report this job

Work requirements

Jobs in Canada