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(Senior) Backend Developer Node.js (m/f/d)

Permanent employee, Full-time · München

Your tasks
  • As a member of the software development team you will drive the development of smart solutions to handle thousands of messages per second created by our hardware-devices in the field
  • Develop and optimize secure, scalable and maintainable database designs for use on major database engines
  • Challenge our current technology stack:
    • Node.js (TypeScript) based microservices
    • Databases (e.g. MongoDB, Elasticsearch, postgreSQL)
    • Stream processing
    • Message brokers (RabbitMQ, Apache Kafka)
    • Machine learning toolkits
Your Qualifications
  • Experience in writing backend applications (preferably Node.js, TypeScript)
  • Expertise building high performance, highly scalable solutions
  • Expertise/Interest with machine learning is a plus
  • An open mind willing to try out new ideas who can work independently to achieve results and at the same time build on the expert knowledge of the ThinxNet team.
  • Good communication skills in English
What we offer
  • Attractive role as a full member in our Software Engineering team
  • Exciting career and development opportunities in a dynamic technology company
  • Close cooperatione with a highly motivated and international team in which your work is appreciated and you can make a lasting difference
  • A great team with a strong history of team events
  • Great workplace close to Munich's city center
  • Permanent employment contract
  • No politics, quick decisions in a well-funded start-up
  • Further training opportunities
Are you ready to shape the Mobile Payment industry?
We look forward to receiving your informative and convincing application (CV, short cover letter, certificates) including your salary expectations and earliest possible start date.
About us

ThinxNet is a fast-growing IoT/FinTech start-up from Munich. Our product ryd receives strategic and financial support from three internationally active global companies from the automotive engineering, payment services and insurance sectors.

Founded in 2014, we are literally getting the digital future on the road. ryd pay is the largest cross-brand solution for mobile payment directly at the gas pump. We challenge established (payment) behavior and use cutting edge technology to revolutionize the payment process at the gas station. In combination with the innovative features of our ryd box, we transform every car into a ConnectedCar and make every trip better, whether it be individual customers, connected corporate fleets, or as telematics solutions for insurance partners.

Currently ryd is available in Germany, Austria and Switzerland. For our European roll-out we are looking for motivated new employees like you to join and support our team.

Your application
Thank you for considering a career at ThinxNet GmbH. Please fill out the following form. In case you are experiencing problems with the document upload, mail your documents to

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