Senior Fullstack Developer; Polish-speaking - Freelance

(Senior) Fullstack Developer (Polish-speaking) - Freelance

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI‑powered personalization, and world‑class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.

We are looking for a Senior Fullstack Engineer (Polish-speaking).

The project will run from ASAP until the end of February 2026 at an hourly rate of 140–165 PLN/h.

Project description: Implementation of an internal R&D project as part of building a composable stack architecture in a B2B2C application.

Main Responsibility: Frontend architecture and building a reusable UI component system.

• Native Polish speaker or at least B2+ proficiency in written and spoken Polish.
• Good command of written and spoken English (at least B2).
• Experience with frontend architecture, especially in React; documented experience in creating and maintaining design systems from scratch in collaboration with the UX/UI team.
• Experience building system design libraries from scratch.
• Experience with Storybook, React/Next.js, design system development, Type Script.

• 100% remote, flexible work.
• Work with an experienced team of developers and continuous development of your hard and soft skills.
• Dev‑friendly processes such as continuous integration, continuous delivery, code review and bug bashes.

• Initial meeting with our recruiter.
• Technical interview and pair programming with one of our developers.
• Final interview with our Engineering Manager.

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.

Don't hesitate and apply right away!

Mid‑Senior level

Contract

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