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Senior Frontend Developer

Job offer from Frontend department for senior-level applicants from Poland and Remote EU.

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EUR up to 41

Before Tax (Freelance)

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At Netguru, we're all about helping innovators and entrepreneurs shape the world through beautiful software. That is our mission.

With employees from 15+ different countries, we've worked with over 800 clients from more than 50 countries. To name some of them: OLX Motors Europe, UBS, Careem.

But we're not just another tech company. As a Certified B Corporation®, we're dedicated to creating an inclusive environment for all, and we take our commitment to sustainability seriously.

  • Required skills: React.JS, HTML, CSS, JavaScript, Webpack, Git, GitFlow


Interested in joining us? Great! Before you apply, here are a few things to keep in mind:


We are seeking a Frontend Developer for our client, one of the leading humanitarian organizations. The Frontend Developer will implement code aiming for an IT solution that meets the highest quality standards of technical usability, user acceptability, and domain suitability.


  • Develop frontend logic, ensuring high performance and responsiveness.
  • Write reusable, testable, and efficient front-end code based on the organization's UI Kit.
  • Participate in the entire IT solution lifecycle, focusing on coding and debugging.
  • Design and implement low-latency, high-availability, and performant IT solutions.
  • Integrate user-facing elements with server-side logic.
  • Implement security and data protection measures.
  • Work collaboratively with the Product Team to understand business requirements and user needs.
  • Align with other developers to ensure coherent integration with other corporate technology platforms.
  • Interact with the global software development community to stay updated with user interface designs and contribute to the organization's UI Kit.
  • Maintain up-to-date knowledge of IT Policies and Standards to ensure compliance.


Core Skills:
  • React.JS, HTML, CSS, JavaScript, Webpack, Git, GitFlow
  • Ability to write reusable, testable, and efficient front-end code based on company’s UI Kit
    • Strong unit test and debugging skills
  • LTR & RTL language support
  • OAuth 2.0 through OpenID Connect (Preferred)
  • Understanding of accessibility, security compliance, design principles behind a scalable IT solution, and the differences between delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform
Typical deliverables:
  • Front-end code fully documented and compliant with company’s standards.
  • Test scripts.

Backend Understanding: Basic understanding of backend technologies is desirable.

Security: Experience with cryptographic functions and Trusted Execution Environment (TEE).
Limited Connectivity: Experience developing solutions for low-bandwidth and limited connectivity environments.


  • very strong communication skills in speaking and writing English
  • It is advantageous if you can work effectively in company's official languages (French, Spanish, Arabic, Chinese and Russian) or working language (Portuguese).

Don't hesitate and apply right away.

At Netguru, we're committed to creating an inclusive environment for everyone. If you require any disability-related adaptations during the recruitment process, please let us know. We're here to help!

Got questions? Feel free to contact Hania!

Hania Łysoń

Hanna Łysoń

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