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Montreal, QC · Greater Montreal Metropolitan Area
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- $80,000 to $110,000 CAD / year
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Added 1 day ago
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Senior JavaScript Developer
Hays
Toronto, ON
- $50 to $55 CAD / hour
- Contract
Added 1 day ago
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Dotnet Developer
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Guelph, ON
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Added 2 days ago
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Ingénieur civil/Ingénieure civile
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Saguenay, QC · Greater Saguenay Metropolitan Area
- Full-time
Added 2 days ago
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Winnipeg, MB
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Added 3 days ago
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Fleet Supervisor / Driver Manager – Bilingual
Hays
Montreal, QC
- $75,000 to $82,000 CAD / year
- Full-time
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Added 3 days ago
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Project Manager Civil
Hays
Oakville, ON
- Full-time

Hays

Senior JavaScript Developer

Toronto, ON, Canada

$50 to $55 CAD / hour · Contract

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Job details

Pay: $50 to $55 CAD / hour
Job type: Contract
Apply by: Dec 9, 2026
Posting language: English
Posted: Nov 9, 2026

Original job description

Job Details:

Job Title: Senior JavaScript Developer

Location: Toronto, ON (Hybrid 2-3 days onsite)

Duration: 06 Months contract with possibility of extension

Pay Rate: 50-55/hour CAD on INC.

Job Description:

We are seeking a skilled Senior JavaScript Developer (5-8 years) with strong experience in Node.js and server-side JavaScript development to build and maintain data processing solutions. The candidate will design, develop, and optimize ETL scripts for extracting, transforming, and loading data from multiple source systems. They will be responsible for implementing efficient data fetching mechanisms, validating data quality, and ensuring reliable data handoff to downstream C# applications and processes.

Required Skills:

1. Java Script

Node JS

Server-side JavaScript execution

ETL script development

Data fetching and handoff to C# processes

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More about this job

Responsibilities

Design, develop, and optimize ETL scripts to extract, transform, and load data from multiple source systems. Implement efficient data-fetching mechanisms, validate data quality, and ensure reliable handoff to downstream C# applications and processes.

Requirements

Requires 5–8 years of experience as a Senior JavaScript Developer, with strong Node.js and server-side JavaScript development experience. Candidates should have experience developing ETL scripts, fetching data, and handing it off to C# processes.

Skills

JavaScript
Node.js
Server-Side JavaScript
ETL Script Development
Data Fetching
Data Quality Validation
C# Data Handoff

Visa sponsorship

Not detected in the job text

Keywords

JavaScript
Node.js
Server-Side Development
ETL
Data Processing
Data Extraction
Data Transformation
Data Loading
Data Fetching
Data Quality
C#
Source Systems
Downstream Applications
Contract
Toronto

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