Note: We also welcome unsolicited applications and hire working students. Feel free to apply for this position so we can get in touch.
(Junior) Backend Developer (m/w/d)
Location: Remote/Cologne
Salary: €40,000 - €60,000
About Us
At dataMatters, a dynamic startup spun off from RWTH Aachen, we are building the future of data-driven industries with AI solutions for Smart Cities, Smart Factories, and beyond. Our vision is to get use of IoT data and make AI accessible to everyone, shaping a sustainable future through intelligent digital systems.
Our customer portfolio includes industry leaders and municipalities like Ford, Rewe, Fraisa, the city of Hürth, and the city of Dormagen. We are also proud to be at the forefront of cutting-edge technology, working with renowned partners such as Fraunhofer, on several research projects, driving innovation in areas such as federated learning.
To get an impression of some of the things we do, see:
- https://smart-weekly.business/handel/rwth-startup-datamatters-bringt-kuenstliche-intelligenz-ki-in-die-realwirtschaft/
- https://www.huerth.de/pressearchiv-2024/2024-09-05-Muelleimer.php
- https://rp-online.de/nrw/staedte/dormagen/weiterentwicklung-in-dormagen-stadt-setzt-auf-urbane-datenplattform_aid-75480721
- https://www.aachen.digital/news/erfolgsstory-startup-made-in-aachen-senseering/
- https://www.wzl.rwth-aachen.de/cms/wzl/das-wzl/presse-und-medien/aktuelle-meldungen/~szey/manfred-hirschvogel-preis-fuer-dr-ing-d/
Benefits
- Competitive salary (€40-60k).
- Hybrid working arrangements (remote options available).
- A modern office in central Cologne - 2 offices, WeWork central und Südstadt, easily accessible via public transport.
- Be part of a fast-growing startup with a mission to shape the future of AI-driven businesses.
- Virtual stock option plans (VSOP) + profit sharing
Role Overview
For our young and motivated team, we are looking for an additional backend developer. You’ll be involved in everything from planning and implementing backend systems, writing business logic for our several own products and for customer applications. You will play a big role in creating innovative solutions for new and interesting problems.
Responsibilities
- Design and implement scalable backend solutions.
- Build and maintain APIs.
- Support our clients based on direct contact.
- Collaborate with cross-functional teams and partners on several publicly funded projects.
- Work on a variety of projects for customers, research partners, and internal product development.
Qualifications
- Knowledge of backend programming (see tech stack) and a basic understanding of project management (Jira, Confluence).
- Eagerness to learn and grow in a fast-paced startup environment.
- Fluent in English
Bonus Points
- Bachelor's degree in Informatics, Software Engineering, AI, or related fields.
- Experience in Machine Learning (Ops), Artificial Intelligence
- Experience in IoT topics e.g., LoRaWAN, Raspberry Pi
- German proficiency
Our Tech Stack
- Go (Backend)
- Python (ML)
- JavaScript/Typescript (Backend/Frontend)
- Nuxt3 / Vue3 (Frontend)
- Solidity (Web3)
Note: Even if you don't check every box, we encourage you to apply! We value passion and potential. Feel free to contact us if you're interested in similar positions or want to learn more about future opportunities.
