supervisor_account Kadmos GmbH
room Berlin, Germany
stars Senior
translate English
React Native

Senior React Native Engineer at Kadmos GmbH


  • 5+ years of professional experience** in mobile software development. Preferably in high-growth, venture-backed startups.
  • Excellent knowledge of React Native. Working knowledge of DOM and modern frameworks such as React/Redux is also required.
  • Adherence to engineering best practices. You are knowledgeable about design patterns and testability; you have experience with Cypress/Jest/Detox for unit, integration, and performance testing.
  • Proven track record developing and delivering high-impact applications for Web, iOS, and Android.
  • Fluency in English. German is a plus
  • Nice to have: knowledge of native mobile application development is a plus, as well as working with Expo for your React Native applications

Scope of Work

  • Be a mobile specialist. You will be tasked with several key frontend activities such as developing new user-facing features, writing reusable code and libraries, and enhancing applications for maximum speed and scalability
  • Collaborate with the design/UX/UI teams. You will define the way our mobile application looks and how it works. Further, you will bridge the gap between graphic design and technical implementation, helping to translate UI/UX design wireframes to actual code
  • Consistently iterate with the backend and product teams. You have a proven track record of being able to cooperate with the backend developers and product teams to successfully manage a uniform product. You can validate inputs before submitting them to the backend
  • Growth. You will directly experience and take part in the scale-up of a high-growth business


  • 🌱 Opportunity to work in a company with direct social impact
  • πŸ’° Attractive compensation & stock options
  • πŸ‡ΊπŸ‡¦ Open & International environment
  • πŸ›οΈ Fantastic location in the heart of Berlin & flexible WFH policy
  • πŸ₯³ Regular team events
  • πŸ₯˜ Free lunch at the office
  • πŸ’» Latest equipment, to ensure you have everything needed

Applicant Location Requirements

inΒ  Berlin (Germany).

About Kadmos GmbH

Kadmos is on an ambitious mission to revolutionise salary payments to migrant workers. The Berlin-based startup was founded in 2021 by MIT graduates Justus Schmueser and Sasha Makarovych to bring fintech, low margins, and transparent FX to industries riddled with opaque mark-ups, kickbacks, and physical cash transactions.

Backed by renowned VCs Addition and Atlantic Labs, Kadmos has raised more than $39 million since 2021. The company intends to use the funding for expanding across industries and further accelerating product development. For more information, visit