Full-Stack & Mobile Engineer

<h2>Intro</h2><p><em>For this position we are only looking for <strong>candidates located in Greece, Germany or Austria</strong>.</em></p><p>Nairon GmbH is a Swiss startup building AI voice agents that answer and make phone calls for businesses. Our platform runs real-time conversations over the phone and on the web, connected to our customers' telephony and business tools. We value clear communication, thoughtful engineering, and a collaborative approach to problem-solving. Join us as we continue to develop tools that make a difference.</p><h2>Tasks</h2><p>As a Full-Stack & Mobile Engineer at Nairon GmbH, you will build our product on the web and on the phone in the customer's hand. Your responsibilities will include:</p><ul><li>Designing, developing and maintaining our web application with <em>Next.js, React, Tailwind CSS</em> and <em>TypeScript</em>: the flow editor, call analytics, billing and partner tools.</li><li>Building our native companion app with <em>Expo / React Native</em> or <em>Swift</em>.</li><li>Building features across the stack, from the user interface to the database with <em>Prisma</em> and PostgreSQL, and the <em>Python</em> services behind them.</li><li>Owning features end to end: turning customer needs into requirements, shipping them and checking that they help.</li><li>Applying DevOps practices to support development and deployment, including <em>Docker</em> and, when appropriate, <em>Kubernetes</em>.</li><li>Participating in technical discussions, code reviews and architectural planning.</li></ul><h2>Requirements</h2><p><strong>Experience:</strong></p><p>Any relevant experience in web or mobile development is welcome; we are open to junior, mid-level and senior candidates who demonstrate strong practical skills and a willingness to learn.</p><p><strong>Technical Skills:</strong></p><p>Required:</p><ul><li>Proficiency with <em>Next.js</em>, <em>React</em> and <em>TypeScript</em>.</li><li>Experience building mobile apps with <em>Expo / React Native</em>, <em>Swift</em> or a comparable stack.</li></ul><p>Nice to have:</p><ul><li><em>Tailwind CSS</em>, <em>Prisma</em>, PostgreSQL or <em>Supabase</em>.</li><li><em>Python</em> and <em>FastAPI</em> for backend services.</li><li><em>Docker</em> and <em>Kubernetes</em> basics; experience with real-time features, audio or AI products.</li></ul><p><strong>Communication:</strong></p><ul><li><em><strong>English proficiency is essential</strong>, both written and spoken, as it is the working language for all positions.</em></li><li>German is a plus.</li></ul><p><strong>Soft Skills:</strong></p><ul><li>Ability to work independently and as part of a distributed team.</li><li>Product sense: you ask why before you build.</li><li>Willingness to take ownership of features and contribute to team discussions.</li></ul><h2>Benefits</h2><ul><li><strong>Flexible Work Setup:</strong> Work fully remotely or from a co-working space — whichever suits you best.</li><li><strong>Equipment Provided:</strong> Company laptop and phone provided for all employees.</li><li><strong>Collaborative Environment:</strong> Join a small, agile team where your contributions have a direct impact.</li><li><strong>Growth Opportunities:</strong> Web, backend and mobile in one role, with the chance to expand into AI-related work over time.</li></ul><h2>Closing</h2><p>If you're excited about building a product people use on the web and on their phones, we'd love to hear from you.</p><p>Find <a href="https://www.arbeitnow.com">Jobs in Germany</a> on Arbeitnow</a>