Mobile developer (m/f/d)

Permanent employee, Full-time · Berlin

Who Are We

The digital future of cleaning - empowered by people

SoniQ is a dynamic team in Berlin shaping the future of digital transformation around cleaning and services. We want to enable the entire cleaning industry by combining unparalleled cleaning expertise with our strong technological and digital capabilities.


We develop a digital product that is so easy to use that millions of people - from cleaners to security guards - in the cleaning industry can participate in the digital transformation. Our platform becomes an operating system that serves both service providers and their commercial customers. Service excellence is our fundamental philosophy, which is why we strive for outstanding performance for our customers, partners and markets. Strong customer focus, entrepreneurial vision and uncompromised quality ensure our success.


Our highly diverse and cross-functional team works every day to revolutionize the cleaning industry and future-proof more and more cleaning service providers. As an innovative, customer-driven and product-oriented tech company, we offer short paths and great career opportunities. We are now looking for new team members who want to continue building the best product with us.

The Job
  • As an active part of the development team you will work on software solutions on your own responsibility

  • You will be involved in the implementation decisions in an agile and cross-functional team of Product Owners, UI/UX experts and backend developers

  • Maintain and optimize our existing mobile application and have a chance to express your innovative ideas and use the latest tech trends on the new apps we are building

  • Ensuring quality through the practiced use of modern test frameworks and approaches while working close with a dedicated QA team 

  • Continuously improve monitoring and analytics to provide a highly responsive and usable experience for our end users

  • Help the team grow and learn together, share your experience and knowledge and care about the future of the product by building maintainable, performant clean code

Who Are You
  • 3+ years professional experience with React Native

  • Thorough understanding of JavaScript (ES6+), Typescript, RESTful APIs, Redux and Hooks

  • Experience with unit and e2e tests (Jest, Enzyme, Detox)

  • Experience with Gradle and Xcode build tools

  • Knowledge of continuous deployment and build optimization (CD/CI pipeline, Code Push)

  • Practical knowledge in app delivery lifecycle, including code signing and app store reviews

  • Experience with GraphQL and strong knowledge of animations (Reanimated) is a big plus

  • Ideally experience with offline first style of applications

  • Familiarity with agile methodologies

  • Excellent communication skills, fluent English and open to learn German 

Why Join Us
  • We are the first-mover offering a full-fledge connected cleaning solution that addresses the entire value chain of our target groups

  • Shape the entire SoniQ organization along our clear path to growth, our ecosystem relationships as well as our ecosystem go to market approach

  • You will work in a corporate culture that is characterized by diversity, mutual appreciation quick decisions and agility at all levels of the company

  • We invest into the personal growth and skill development of each individual, including regular feedback sessions and career development support to further build on your strengths and maximize your potential

  • Our “new normal” is a hybrid: a combination of on-site in Berlin and remote working

What's Next

Wanna become a part of our team and revolutionize the cleaning industry?

Send us your resume, and let us know in your motivation letter why you are a good fit for SoniQ and kindly share what else you have to tell us. (Application via application button)If you have any questions about our company or our vacancies, please contact Inga Seipelt.

We look forward to getting to know you!

Not a 100% match? But you are still curious about SoniQ and have skills and knowledge that you think we can't do without? We look forward to receiving your unsolicited application!

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