Full-Stack Software Engineer - Mobile (m/w/d)

Rapid Data GmbH Unternehmensberatung

Internet, IT

Berlin

Art der Beschäftigung: Vollzeit
49.500 € – 62.500 € (von XING geschätzt)
Vor Ort

Über diesen Job

Job Description

We're looking for an experienced full-stack engineer who lives on the mobile side to build the next generation of our mobile platform: the companion app to Rapid Next that puts the funeral home in the pocket of staff on the go, and the successor to the legacy mobile apps you'll also help support. This is a hands-on role, primarily mobile but sitting within a full-stack context: you'll own features end-to-end across React Native, .NET, and React.
You'll work across the full mobile delivery: React Native and TypeScript on the device, the .NET APIs behind it, and the Azure DevOps pipelines that ship builds to TestFlight and Google Play, as we deliver V1 to the German market and prepare for the Nordics and Austria. You'll also keep the legacy mobile apps running and pick up general full-stack tickets alongside the team. Day to day you'll work with colleagues across Germany, Sweden, and Norway.

Your tasks:

Design, build, and ship mobile features end-to-end: React Native client, .NET services, and the React web frontend where needed
Contribute to agile delivery in a small, focused team with significant autonomy over your approach
Work closely with product management to turn requirements into working software
Support and maintain the legacy mobile apps alongside the rewrite
Pick up full-stack tickets in .NET and React, integrating against both modern and legacy APIs
Uphold quality through code review, automated tests, and attention to security and performance

Your skillset:

Production experience shipping React Native apps to iOS and Android: the core of your work
Comfort maintaining legacy mobile codebases alongside greenfield rewrite work
Solid full-stack foundation in C# / .NET and React, enough to own mobile features end-to-end and pick up full-stack tickets
Practical knowledge of CI/CD pipelines, containerisation, and cloud infrastructure
Hands-on experience with AI-assisted development tools (Cursor, Claude Code, GitHub Copilot, etc.)
Ownership mentality from design through to production
Fluent English (German a big plus)

What we offer:

A Berlin office that keeps you close to Engineering, Product, and the rest of the business
Meaningful work as the market leader in funeral technology
Direct influence on the technical direction of a company in transformation
A small engineering team owning the mobile platform end-to-end
Real autonomy over how you ship
International collaboration across Germany, Sweden and Norway