Software Engineer

Job not on LinkedIn

🔥 2 minutes ago

🇩🇪 Germany – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

Where this job comes from

Posted on reltix's careers page, not through a job board

First seen by Remote Rocketship 2 minutes ago

Logo of reltix

reltix

11 - 50 employees

🏠 Real Estate

🤝 B2B

🔥 Funding within the last year

💰 $3.5M Seed Round on 2026-06

Real Estate • B2B

reltix is a German property management company (Hausverwaltung) that provides residential (WEG), rental (Mietverwaltung) and commercial property management services. The firm serves private owners as well as institutional clients such as family offices, developers and asset managers, and emphasizes local, on-site presence in cities like DĂźsseldorf, Essen and Frankfurt, a single reachable point of contact, transparent processes, and managed transitions when switching administrators. They offer free initial consultations and support for transfers, working with lawyers and service providers to streamline handovers.

📋 Description

• Design and build backend services and APIs at the core of the product • Create data models, business logic, and integrations • Ship features end to end from schema and API to user-facing behavior in production • Build systems powering the voice agent, owner chatbot, and manager software • Integrate with third-party systems across the real estate and financial ecosystem • Work directly with founders and the operations team to decide what to build • Ship quickly and iterate • Own meaningful parts of the product from data model to API to production feature • Keep property context correct, complete, and instantly available for managers, owners, AI agents, and partners

🎯 Requirements

• 3+ years of professional engineering experience with real depth on the backend • Strong in a modern backend language, preferably Golang or Python • Comfortable designing data models, APIs, and services from scratch • Experience shipping in a modern web stack using React and TypeScript • Solid with relational databases and structuring data well • Curiosity about the frontend and a genuine wish to go full-stack • Pragmatic shipping mindset and ownership as a default • Nice to have: AWS or equivalent cloud, Terraform or Pulumi, and platform/infrastructure experience • Bonus: AI-powered product features, event-driven architectures, third-party API integrations, or early-stage experience

🏖️ Benefits

• End-to-end ownership: backend first, with a clear path into full-stack and product work as the company grows • Direct line to the founders and operations team • Tight feedback loops and immediate use of shipped features by real managers and owners • Foundational engineering seat in an AI-native company • Real scope across property management software, case management, and omnichannel communication • Opportunity to work on a broad product and grow across the stack • Opportunity to work on platform/infrastructure when needed

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