Back to all jobs

Sr. Mobile App Developer @ AssistMe

Permanent employee, Full-time · Berlin - Lohmühlenstraße 65

About us

Next Big Thing AG (NBT) is Europe's premier startup incubator for the Internet of Things and Services (IoT/IoS) and Blockchain. As a company builder and operational VC, NBT acts at the nexus of a continually growing ecosystem of corporates, founders, technologists, entrepreneurs, investors and politicians. With our know-how in IoT, we are the touchpoint for innovation in Europe - enabling companies to realize disruptive innovation with exceptional speed.

Fascinated by the potential of IoT? We are too. We gather the best and brightest minds across industries to collaborate on connected ideas for the future. As part of the German de:hub initiative, NBT is the center of gravity for IoT in Germany. We enable rapid prototyping, disruptive innovation, and entrepreneurship. In short, we support and promote all elements of the IoT & Blockchain ecosystem to develop new companies.

Whether you’re looking to solder hardware, tackle key innovation challenges across industries, or lead a venture into a steady IoT future, you’ll find a home at NBT. 

Drive our venture to success!

AssistMe develops technology to empower care service providers and professionals in delivering highest-quality care. Our connected solutions help caregivers manage workloads with efficiency and ease while providing a dignified and healthier lifestyle for care recipients.

AssistMe’s first solution, AIDMATE, is the digital assistant that transforms disposable incontinence products into a connecting link between caregivers and care recipients - anytime, anywhere. Built upon a secure IoT infrastructure, our solution can adapt and scale to the individual needs of care facilities. 

AssistMe is a healthtech venture, co-founded by NBT.
AssistMe’s mobile applications are a critical interface to our connected care ecosystem. In the role of Sr Mobile App Developer, you will have the opportunity to develop the next generation of our mobile application from scratch, creating a timely feedback loop to our clients while owning the mobile app product development.

At AssistMe you will join a team with a strong development background in working on the next generation of bio-sensors for prevention and early recognition of diseases.
Your tasks

• Define and maintain the technical vision of the mobile apps at AssistMe

• Take full ownership of AssistMe’s mobile development

• Design, code, and maintain our mobile applications from scratch

• Work in a close and trustful relationship with our venture founders, product manager and designers in a cross-discipline Agile environment

• Incorporate input from the UX-team within the scope of a user-centric perspective


• You have 3+ years experience in developing, debugging and deploying commercial mobile applications

• You have 3+ years experience in Hybrid App development from scratch, or experience with cross-platform development tools such as React Native and PhoneGap

• Excellent analytical skills

• You are very comfortable using JavaScript

• You have a strong startup spirit (flexible, positive attitude), love dynamic work environments, and take ownership of your work

Our Offer
A sweet deal
  • Full-time unlimited contract
  • Competitive salary
  • Flexible working hours
  • Free drinks & fruits
  • Hardware of your choice
  • Subsidized membership to a Berlin sports club with 450+ locations
  • Access to Factory Community events: lectures, social events, networking, great restaurant and café, and a ball-pit!
Work with the best
  • Join an agile, cross-functional, dedicated team
  • Take responsibility for your projects. No micromanagement.
  • Work within a flat hierarchy among international team members from 20+ countries
Top notch lab access
  • Unlimited access to a fully equipped R&D lab for fast prototyping through to minor production runs at post prototype stages. The lab covers 4 areas: Electronics, 3d printing, mechanical engineering and P&P machines for pcb manufacturing.
Recruitment agency
We do not work with recruitment agencies.
Relocation & EU work visa
We offer relocation assistance for this position regarding paperwork, visa and first steps in Germany.

Your application

Thank you for considering a career at Next Big Thing AG. Please fill out the following form. In case you are experiencing problems with the document upload, mail your documents to

Please always share your CV with us. It should consist of no more than 2 pages.

A cover letter and other documents are optional and should only be shared if they are relevant for the position or your specific situation.

If you want to submit file which excess 5 MB, please use cloud service and share the link with us, so the email doesn't bounce because of the file size.

In order to upload multiple files, please select them in one go by using the CTRL key on Windows or the CMD key on Mac.