Sr. Developer

Job summary

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

Job details

Role: Sr. Developer Location: Toronto ON (Hybrid, 2-3 days onsite) Job Description/ Responsibilities 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. What are the top skills required for this role? 1. Java Script 2. Node JS 3. Server side JavaScript execution 4. ETL script development 5. Data fetching and handoff to C# processes

What you’ll do

Design, develop, and optimize ETL scripts to extract, transform, and load data from multiple source systems. Implement efficient data fetching, 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. Key skills include ETL script development, data fetching, and handing data off to C# processes.

Listed skills

• JavaScript · Preferred
• Node.js · Preferred
• C++ · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

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

Job areas

• Software
• Technology
• Data & Analytics

More jobs from Hays