Jobs in Ontario

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Added 8 mins ago
PC
Sr. Software Engineer
Priority Commerce
Waterloo, ON
- $115,000 to $142,000 CAD / year
- Full-time
Added 8 mins ago
E1
Hiring Now! Teach English Overseas with Full Training, Visa Sponsorship & Career Support
English 1
Richmond Hill, ON
- Full-time
Added 8 mins ago
E1
Hiring Now! Teach English Overseas with Full Training, Visa Sponsorship & Career Support
English 1
Toronto, ON
- Full-time
Added 8 mins ago
Y
Backend Developer – Ruby & Golang
Yochana
ON
- Full-time
Added 8 mins ago
DH
Plant Operator - RMW (3:30pm - 2:00am)
Daniels Health Canada
Brampton, ON
- $22 CAD / hour
- Full-time
Added 8 mins ago
MI
OTC Equity Derivatives Subject Matter Expert (SME)
Maarut Inc
ON
- Contract
Added 8 mins ago
FB
Assistant Bakery Manager
Farm Boy Inc.
Ottawa, ON
- $21 CAD / hour
- Full-time
Added 8 mins ago
C
Application Programmer
Collabera
Toronto, ON
- $70 to $75 CAD / hour
- Full-time
Added 8 mins ago
FE
Reference 21004 – Senior geotechnical engineer
Frontop Engineering Ltd.
Markham, ON
- Full-time
Added 8 mins ago
PP
Yoga Studio Manager
PawPals Puppy Yoga
Toronto, ON
- Part-time
Added 8 mins ago
FE
Reference 19004 – Hvac Designer
Frontop Engineering Ltd.
Markham, ON
- Full-time
Added 8 mins ago
E1
Hiring Now! Entry-Level English Teacher (ESL) | No Experience Needed
English 1
Whitby, ON
- Full-time
Added 8 mins ago
FE
Reference 19006 – Project Designer
Frontop Engineering Ltd.
Markham, ON
- Full-time
Added 8 mins ago
FE
Reference 19005 – CCIL Geotechnical Lab Manager
Frontop Engineering Ltd.
Markham, ON
- Full-time
Added 8 mins ago
FE
Reference 21002 – Projects Coordinator
Frontop Engineering Ltd.
Markham, ON
- Full-time
Added 8 mins ago
FE
Reference-26-001:Intermediate Geotechnical Field Technician
Frontop Engineering Ltd.
Markham, ON
- Full-time
CCIL Concrete Testing Certification required
Added 8 mins ago
FE
Reference 21003 – Geotechnical Field Technician
Frontop Engineering Ltd.
Markham, ON
- Full-time
Added 8 mins ago
FE
Reference 19001 – Senior Stormwater Engineer
Frontop Engineering Ltd.
Markham, ON
- Full-time
Added 8 mins ago
HT
Software Developer
Hirematic Talent Solutions
Toronto, ON
- $60 to $65 CAD / hour
- Full-time
Work Arrangement: Onsite 5 Days per Week
Added 8 mins ago
TC
Senior Quality Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Added 8 mins ago
CL
Lead Applied AI Scientist - (Healthcare life science/Medical Device)
CoreTek Labs
Mississauga, ON
- Contract
Added 8 mins ago
RH
Payroll Administrator
Robert Half
Waterloo, ON
- $52,000 to $65,000 CAD / year
- Full-time
Added 8 mins ago
IG
Security Engineer
Insight Global
Toronto, ON
- $60 to $70 CAD / hour
- Contract
Added 8 mins ago
EP
Financial Controller
Elby Professional Recruitment
Burlington, ON
- $130,000 to $150,000 CAD / year
- Full-time
Added 8 mins ago
CM
Registered Practical Nurse
Canadian Mental Health Association | York Region & South Simcoe
Vaughan, ON
- $56,444 to $68,429 CAD / year
- Contract

Collabera

Application Programmer

Toronto, ON, Canada

$70 to $75 CAD / hour · Full-time

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Job details

Pay: $70 to $75 CAD / hour
Job type: Full-time
Apply by: Dec 10, 2026
Experience: 8+ years of professional application development experience.
Posting language: English
Posted: Nov 10, 2026

Original job description

Position Details:
Industry: Banking/Finance
Job Title: Frontend Developer
Location : Mississauga, ON
Duration: 6 Months Contract to Hire

Job Overview
We are looking for an experienced Frontend Developer. The team develops and enhances a large-scale global trading platform used by trading, sales, and middle-office teams worldwide. You will be responsible for developing modern web applications, improving application performance, and contributing to the modernization of enterprise platforms through scalable services and automated CI/CD pipelines.

Key Responsibilities

Design, develop, and maintain enterprise applications using React, JavaScript, HTML5, and Node.js.
Build scalable, reliable, and high-performance application components.
Lead technical design and implementation of new features and system enhancements.
Collaborate with cross-functional teams to integrate applications and improve existing systems.
Identify and resolve complex technical and performance-related issues.
Contribute to application modernization, microservices, and automated CI/CD initiatives.
Establish coding, testing, debugging, and implementation standards.
Provide technical guidance and mentorship to developers.

Required Skills

8+ years of professional application development experience.
Strong hands-on experience with JavaScript, React, and HTML5.
Experience with Node.js and modern web development concepts.
Strong understanding of application architecture, system integration, and performance optimization.
Experience developing scalable enterprise applications in large collaborative environments.
Strong problem-solving, communication, and technical leadership skills.

We may use AI-enabled and/or automated tools to support parts of our recruitment process, including application screening, interview scheduling, and candidate communications. These tools are used to enhance consistency and efficiency. All hiring decisions involve human review and are not based solely on automated processing.

The Company offers a total rewards package in accordance with all applicable federal, provincial, and local laws and requirements. Benefit eligibility and offerings vary based on role, employment status, and work location. For contractor positions, benefits are limited to those entitlements and protections required by applicable law, which may include (as applicable) vacation pay, public holidays, leaves of absence, and other legally mandated benefits or payments.

Apply on LinkedIn About employer

More about this job

Responsibilities

Develop and maintain enterprise web applications and scalable, high-performance components using React, JavaScript, HTML5, and Node.js. Lead feature design and implementation, resolve technical and performance issues, collaborate across teams, and contribute to modernization, microservices, CI/CD, and developer standards.

Requirements

Requires 8 or more years of professional application development experience and strong hands-on skills in JavaScript, React, HTML5, and Node.js. Candidates should also have experience with enterprise application architecture, integration, and performance optimization, along with strong problem-solving, communication, and technical leadership abilities.

Skills

JavaScript
React
HTML5
Node.js
Application Development
Application Architecture
System Integration
Performance Optimization
Enterprise Applications
Microservices
CI/CD
Technical Design
Problem-Solving
Communication
Technical Leadership
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Banking
Finance
Global Trading Platform
Frontend Development
React
JavaScript
HTML5
Node.js
Enterprise Applications
Scalable Services
Application Performance
Application Architecture
System Integration
Microservices
CI/CD Pipelines
Application Modernization
Technical Design
Feature Implementation
Testing
Debugging
Coding Standards
Performance Optimization
Cross-Functional Collaboration
Technical Guidance
Mentorship

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Work requirements

Jobs in Ontario