Staff Frontend and Mobile Engineer (d/f/m)

← All jobs permanent, full-time

Your Tasks

At Prosperity we empower people to shape their financial future. We are looking for a Frontend and Mobile Engineer to build, architect and maintain the client facing applications that make this possible.

We have a licensed insurance company behind us and we are integrating into their core system. We are handling sensible user and policy data and need to ensure smooth and correct operation. We will add valuable products and services to our life insurance core, to enable holistic financial planning that matches users' life situation.

You will collaborate with fellow Engineers, Designers, Product Managers and our insurance colleagues in Liechtenstein.

This is a part to full-time role (30-40h) from our offices in Berlin or remote (limited to Germany at this point).

What You Will Do
  • Design and build new features, uniting a simple and maintainable architecture with a clear and performant user experience
  • Maintain and support existing features, making things simpler and more consistent whenever you have to touch a part
  • Foster our engineering culture around simplicity, consistency, security, observability, stability and performance
  • Learn our business domain and its problems, be an essential part of finding solutions and weigh design tradeoffs
  • Mentor your colleagues

Your Profile

What We Are Looking For
  • Extensive professional experience building and maintaining production applications with TypeScript and React.js, ideally Next.js
  • Professional experience with mobile application development for iOS and Android, through native or hybrid development. Cordova/Capacitor or React-Native experience is a plus.
  • Professional GraphQL experience with a special attention to efficient networking and caching behaviour as well schema semantics
  • You are familiar with the web ecosystem, responsive design, frontend bundling and performance monitoring, as well as design systems, pragmatic end to end testing and CI/CD pipelines that empower shipping often. Understanding Node.js and the basics of backend development/API design definitely would not hurt either, but that really is optional.
  • You are interested in new developments in your field just as you like to look around you. Product Development, Product Design, Backend Engineering is just as interesting as SRE and you like to keep learning through collaboration with your peers.

What We Value
  • An appreciation for the written word, enabling calm, productive and asynchronous communication as well constructive discussions around complex engineering problems.
  • You know how to build things perfectly in theory, but you favor incremental, iterative and validated approaches backed by data.
  • You understand that building products is a team sport. We value strong opinions and direction, but we need to pull together.
  • You care about the people.


Yes, we do have a kicker table, we offer free drinks and lunches, we offer development budget, latest hardware, a free 1Password family plan, a cool office in the heart of Berlin™, a competitive salary and all that.

Does this matter?
Yes, because your happiness and energy levels matter.

Should you work here just because of this though?
No. No benefit ever can make up for a job, company or culture that sucks.

Submit your application on this page, detailing why you are interested in working with us and how your experiences and careers goals match our expectations.

Do you really like what you are reading, but you are not sure if you are a good fit for the role? Let's find out together.
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