Senior JavaScript Developer

Job summary

Build and maintain data-processing solutions, including ETL scripts that work across multiple source systems. Develop efficient data-fetching mechanisms, validate data quality, and ensure reliable transfer to downstream C# processes.

Job details

We are hiring for a Senior JavaScript Developer. This role focuses on server-side JavaScript development and data processing solutions. The ideal candidate has strong experience with JavaScript, Node.js, ETL scripting, and data integration with C# applications. What You Bring 5 8 years of JavaScript development experience Strong hands-on experience with Node.js and server-side JavaScript execution Experience developing ETL scripts for data extraction, transformation, and loading Experience with data fetching, validation, and quality checks Knowledge of data handoff and integration with downstream C# applications What You'll Do Build and maintain data processing solutions Develop and optimize ETL scripts across multiple source systems Implement efficient data-fetching mechanisms Validate data quality and ensure reliable data transfer to C# processes

What you’ll do

Build and maintain data-processing solutions, including ETL scripts that work across multiple source systems. Develop efficient data-fetching mechanisms, validate data quality, and ensure reliable transfer to downstream C# processes.

Requirements

Requires 5–8 years of JavaScript development experience and strong hands-on experience with Node.js and server-side JavaScript. Candidates should have experience developing ETL scripts, fetching and validating data, and integrating data with downstream C# applications.

Listed skills

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

Other relevant skills

Identified from the job description. Confirm important requirements above.

• JavaScript
• Node.js
• Server-Side JavaScript
• ETL Scripting
• Data Extraction
• Data Transformation
• Data Loading
• Data Integration
• Data Fetching
• Data Validation
• Data Quality Checks
• C#

Job areas

• Software
• Technology
• Data & Analytics

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