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JavaScript Developer

Posted October 28, 2025
Contract

Job Overview

About the Project:

We are seeking a skilled JavaScript Developer to join our team on an ad-hoc basis. The projects typically involve writing WebAssembly functions for data transformation and manipulation.

Responsibilities:

  • Develop and implement functions in JavaScript deployed on Akamai Cloud or Fermyon platform

  • Collaborate with the Software Architect to ensure the developed functions meet project requirements and client expectations.

  • Ensure the developed functions are configurable to allow for future extensions without requiring extensive code changes.

Requirements:

  • 3-5 years of experience in JavaScript development.

  • Proficiency in JavaScript is essential.

  • Understanding of WebAssembly functions and their limitations.

  • Fluent communication in Polish and English language.

Work Style:

  • Ability to work independently and be a self-starter.

  • Comfortable with irregular work schedules and project-based assignments (estimated 20-30 hours per month, not every month).

  • Strong problem-solving skills and attention to detail.

Availability: Ability to deliver initial drafts within a short timeframe (e.g., 3 days for an initial draft).

We offer:

  • Fully remote work

  • Fully flexible working hours

Ready to Apply?

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