Freelance Backend Engineer - Kotlin (m/f/d)
🎤 Why voize? Because we’re more than just a job!
At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people.
💡 Your Mission
As a Freelance Senior Backend Engineer for our German Market squad, you’ll ensure that data flows smoothly between our products and our partners' software solutions. You'll build and maintain the integrations that connect the voize with senior care and hospital software platforms. We are open for you to be based remotely across Germany, France or the UK.
🚀 Your Daily Business – No two days are alike
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.
🤝 Your Skillset – What you bring to the table
Several years of experience in backend development and API integration
Excellent proficiency with Kotlin
API design and development with REST
Fluent in German (C1) to communicate effectively with partners
Willingness and work authorisation to travel to Berlin (we cover your expenses!)
Can work with us for minimum 3+ months
✨ Ready to talk? Apply now! 🚀
We look forward to your application and can’t wait to meet you – no matter who you are or what background you have!
Find Jobs in Germany on Arbeitnow
Skills
- Tech
Similar roles
Staff Software Engineer, Time and Scheduling
Gusto, Inc.·Worldwide
---------------------------------------- About Gusto At Gusto, we're on a mission to grow the small business economy. We handle the hard stuff — payroll, health insurance, 401(k)s, and HR — so owners can focus on their craft and their customers. With teams in Denver, San Francisco, and New York, we support more than 500,000 small businesses nationwide and are building a workplace…
- Remote
- Full-time
Senior Site Reliability Engineer (Performance and Scalability)
Digital Zone·United Arab Emirates
Your mission is to make DigitalZone able to scale. You will build the platform's capacity to absorb campaign-level traffic spikes, and you will give every engineering team the tools, standards, and practices to load- and failure test their own systems. This is an enablement role at its core: you raise the reliability bar across the org by building capability, not…
- Remote
- Full-time
- Green Visa — self-sponsored, no tie
Junior QA Engineer
AoFrio·New Zealand
Description Welcome to our World of Cold! At AoFrio, we are global leaders in providing IoT solutions to the food and beverage industry. Our innovative technology and dedicated team have positioned us at the forefront of our market. We are proud leaders in hardware-enabled Software as a Service (SaaS) for commercial refrigeration, with cutting-edge IoT solutions used by major brands…
- Full-time
- Skilled Migrant (Residence) — PR, points-based, no single employer
Software Engineer Specialist – Integration & AI
AIA Group·New Zealand
Your Role with Us As a Software Engineer Specialist – Integration in our Technology team, you’ll play a key role in designing and delivering integration solutions that keep our systems connected, secure, and running smoothly. You’ll collaborate with architects, engineers, and business stakeholders to build robust, scalable platforms that support both strategic initiatives and day-to-day operations. This is an exciting…
- Full-time
- Skilled Migrant (Residence) — PR, points-based, no single employer
Fachberater/in Milchvieh
Claudius Wurth Agrarberatung·Memmingen, Germany
Bei Claudius Wurth Agrarberatung bieten wir maßgeschneiderte Beratungslösungen für landwirtschaftliche Betriebe an, die sich auf betriebswirtschaftliche Fragen spezialisiert haben. Unser Team unterstützt Landwirte bei wichtigen Entscheidungen wie Hofübergaben, der Erstellung professioneller Gutachten und der Neuausrichtung landwirtschaftlicher Betriebe. Als Unternehmensberater/in für den Bereich Milchvieh spielen Sie eine entscheidende Rolle dabei, unsere Klienten bei der Optimierung ihrer Milchviehbetriebe zu unterstützen. Sie beraten…
- Remote
- Full-time
- Blue Card — tied; settle 21–33mo
Sales Development Representative
Cosuno·Berlin, Germany
Als Sales Development Representative bist du der Erstkontakt für unsere potenziellen Neukunden und legst damit den Grundstein für eine langfristige Zusammenarbeit. In dieser Vertriebsrolle entscheidet deine Einschätzung bezüglich des Potentials eines Interessenten maßgeblich über den Teamerfolg. * Prospecting: Gezielte Suche nach potenziellen Kunden und Entscheidungsträgern. * Qualifizierung: Kontaktaufnahme mit Leads und Bewertung ihrer Bedürfnisse, um sie als qualifizierte Verkaufsmöglichkeiten einzustufen.…
- On-site
- Full-time
- Blue Card — tied; settle 21–33mo
Sr. Talent Acquisition Partner (GTM)
Vclusterlabs·Germany
As a Senior Talent Acquisition Partner, GTM at vCluster Labs, you aren't just filling open requisitions, you are the architect of our commercial team across Europe, the Middle East, and Asia Pacific. In this role, you will own recruiting for our sales, marketing, and customer facing functions, guiding candidates from the initial talent screen through offer. You will have the…
- On-site
- Full-time
- Blue Card — tied; settle 21–33mo
Sr. Talent Acquisition Partner (Technical)
Vclusterlabs·Germany
As a Senior Talent Acquisition Partner, Technical at vCluster Labs, you aren't just filling open requisitions, you are the architect of our engineering capability across Europe. In this role, you will serve as the primary ambassador to the technical community, identifying and attracting the builders who will shape the future of vCluster. You will have the unique opportunity to partner…
- On-site
- Full-time
- Blue Card — tied; settle 21–33mo
