Senior Software Engineer (m/w/d)

<p>Roger is the operating system for dental clinics. We automate the workflows that dental teams shouldn't be doing manually – from treatment plans to patient communication to revenue optimization. We're early, well-funded, and moving fast. We're looking for a Senior Software Engineer who wants to own real problems, not just tickets.</p> <h2>Tasks</h2> <p><strong>Profile & Experience</strong></p> <ul> <li>Senior-level with significant experience shipping and operating production systems</li> <li>Track record of owning projects end-to-end: from concept through delivery to production</li> <li>Experience working cross-functionally with Product, Design, Data, and other stakeholders</li> <li>Preferred stack: Ruby on Rails, Go, Dart/Flutter – but strong fundamentals matter more than specific languages</li> </ul> <p><strong>How You Work</strong></p> <ul> <li>You think beyond your own code – you understand business context, user needs, and product goals</li> <li>You take ownership proactively and drive projects to completion without waiting for instructions</li> <li>You communicate openly and clearly with stakeholders, technical and non-technical alike</li> <li>You make decisions under ambiguity and escalate when it matters</li> <li>You enable other engineers through code reviews, knowledge sharing, and raising the bar</li> </ul> <p><strong>Agentic Engineering Mindset</strong></p> <ul> <li>You use AI agents as a force multiplier – not a crutch. You orchestrate, review, and own the output</li> <li>You write specs and plans before prompting. You know that skipping design thinking is where projects fail, not the AI</li> <li>You review AI-generated code with the same rigor as any PR – if you can't explain what a module does, it doesn't ship</li> <li>You test relentlessly. A solid test suite is how you turn an unreliable agent into a reliable system</li> <li>Your fundamentals are strong enough to evaluate, correct, and improve whatever AI produces – architecture, security, performance</li> <li>You understand the spectrum: you know when to vibe-code a prototype and when to apply full engineering discipline</li> </ul> <h2>Requirements</h2> <p><strong>What We Expect</strong></p> <ul> <li>Own scope, timelines, and stakeholder alignment for your projects</li> <li>Make and be accountable for technical decisions</li> <li>Build and maintain broad context – know the system, not just your service</li> <li>Continuously raise engineering standards: testing, documentation, CI/CD, observability</li> <li>Actively shape how the team works with AI tooling – contribute to evolving our practices as the technology matures</li> </ul> <h2>Benefits</h2> <p><strong>Why Roger?</strong></p> <ul> <li>A market worth billions that still runs on fax machines and phone tag. The opportunity is absurd</li> <li>A team small enough that your decisions shape the product – not a committee's</li> <li>Hard, interesting problems in a space most tech companies ignore</li> <li>Engineers who care about craft – we argue about architecture, not politics</li> <li>Competitive salary, equity participation, and solid benefits – we'll talk specifics in the process</li> </ul><p>Find <a href="https://www.arbeitnow.com">Jobs in Germany</a> on Arbeitnow</a>