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Crossing Hurdles
JavaScript Developer | $80/hr | Remote

JavaScript Developer | $80/hr | Remote

Remote

United states

$ 80 /hour

Freelance

19-01-2026

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Skills

JavaScript Training Software Development

Job Specifications

Position: Office.js Coding Expert – Excel Agent AI Training

Type: Hourly contract

Compensation: $80/hour

Location: Remote

Commitment: 10–40 hours/week

Role Responsibilities

Review Office.js scripts generated by AI models and Excel’s “Record Actions” feature.
Modify and correct JavaScript code to ensure compatibility with Excel and accurate outputs.
Validate script performance by comparing generated .xlsx files against expert reference files.
Translate natural-language prompts into precise, executable Excel logic.
Collaborate asynchronously with prompt writers and spreadsheet experts to finalize high-quality datasets.
Provide clear, structured corrections to improve code reliability for AI training workflows.

Requirements

Strong proficiency in Office.js and JavaScript, specifically for Excel add-ins and automation.
Strong relevant software development experience.
Hands-on experience with Excel APIs and spreadsheet automation.
Excellent debugging, testing, and script validation skills.
Ability to interpret requirements and convert them into accurate spreadsheet logic.
Comfortable working independently in a fully remote environment.

Application Process (Takes 20 Min)

Upload resume
Interview (15 min)
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About the Company

At Crossing Hurdles, we specialise in customised recruitment and staffing solutions designed to drive success for businesses and professionals. Our focus is on connecting organisations with top-tier talent by sourcing, screening, and presenting only the top 1% of candidates across a wide range of industries. We work closely with clients to understand their unique needs, ensuring that we find candidates who not only fit the role but also align with their organizational culture. Over the past few quarters, we've successfully p... Know more