Freelance Backend Engineer — Kotlin & API Integrations

voize

Paris

Sur place

EUR 110 700 - 166 050

Plein temps

14 jours+

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Résumé du poste

voize is looking for a Freelance Senior Backend Engineer for the French Market squad to ensure data flows between our products and our partners' software solutions. You'll build and maintain integrations that connect voize with senior care and hospital software platforms.

We are open for you to be based in France, Germany or England. Your daily work includes shaping integrations, building scalable APIs, taking end-to-end ownership, designing data models, and delivering thoughtful solutions that

Qualifications

Several years of backend development experience.
Excellent proficiency with Kotlin.
Experience designing and developing APIs with REST.
Business fluent in French (C1) to communicate effectively with partners.
Willingness to travel to Paris (we cover expenses).

Responsabilités

Shape the future of our integrations – Develop interfaces that seamlessly connect voize with systems in the care and medical sector.
Build future-proof solutions – Develop a scalable API, set industry standards, and work closely with partners and clients.
Take end-to-end ownership – From the idea and implementation to the ongoing development of our integrations.
Architecture with foresight – Design thoughtful data models and sustainable solutions for complex systems.
Work with impact – Your work saves caregivers time, improves documentation, and supports people who do amazing work every day.